dashboard 2026-08-30 02:43:20 → now 1 session(s) Session Started Where Title 3MxAZN 2026-08-31 01:53 . Active tab reload and background pause ⚑ ❬3MxAZN❭ Active tab reload and background pause ~/Code/dashboard ──────────────────────────────────────────────────────────────────────────────────────────────────── │ 2026-08-31 01:53:13 • user │ │ Can we only reload the tab that is currently active and pause updates on background tabs? │ 2026-08-31 01:53:13 • assistant • Qwen3.8-27B-Think @plan │ │ The user is asking whether only the currently active tab can be reloaded, and whether updates │ can be paused on background tabs. This is a feature request/question about the dashboard │ project. We're in plan mode, so we need to explore the codebase to understand how tabs work, and │ then formulate a plan. │ │ Let's explore the codebase to understand the tab structure and how updates currently work. │ │ task Explore the dashboard codebase at /home/mac/Code/dashboard. I need to unders… ok 551.6s │ in │ { │ "description": "Explore tab structure", │ "prompt": "Explore the dashboard codebase at /home/mac/Code/dashboard. I need to │ understand the tab system in detail:\n\n1. Read templates/ directory - list all files, and │ read the main index template (probably templates/index.html) and 2-3 example tab templates │ (e.g. overview.html, disks.html, processes.html or similar)\n2. How are tabs structured? │ Look for tab navigation markup, tab switching mechanism (JS, htmx attributes, classes like │ .active)\n3. How does polling work? Look for hx-get, hx-trigger, hx-swap attributes - │ which elements poll, at what intervals\n4. Is there any existing JavaScript in the │ templates or static/ files? Read any .js files found\n5. Check if there's a static/ │ directory with CSS/JS\n6. Look at how the tab buttons work - is it pure htmx, or is there │ JS handling tab activation?\n7. Check app/routers/ for any tab-related endpoints\n\nReport │ back with:\n- Exact file listing of templates/ and static/ (if exists)\n- The full content │ of the main index.html template\n- Full content of 2-3 representative tab templates │ (showing their polling setup)\n- Any existing JS code\n- How tab switching currently works │ (the exact mechanism)\n- Polling intervals used per tab/section\n\nBe very thorough - │ include actual code snippets with line numbers.", │ "subagent_type": "explore" │ } │ out │ │ │ I now have a complete picture of the tab system. Here is the thorough report. │ │ # Dashboard Tab System — Full Analysis │ │ ## 1. File Listings │ │ ### `templates/` (absolute paths) │ ``` │ /home/mac/Code/dashboard/templates/index.html (4442 B) — SPA shell: tab bar + all │ section containers │ /home/mac/Code/dashboard/templates/overview.html (4057 B) — Overview fragment (cards) │ /home/mac/Code/dashboard/templates/disks.html (2013 B) — Disks fragment │ /home/mac/Code/dashboard/templates/processes.html (2052 B) — Processes fragment │ /home/mac/Code/dashboard/templates/journal.html ( 404 B) — Journal fragment (line │ batch) │ /home/mac/Code/dashboard/templates/services.html (4024 B) — Services fragment │ /home/mac/Code/dashboard/templates/service_detail.html (1112 B) — Service accordion detail │ fragment │ /home/mac/Code/dashboard/templates/plugins.html ( 326 B) — Plugins fragment (wraps │ skeletons) │ /home/mac/Code/dashboard/templates/plugins/ │ ├── llamacpp_skeleton.html ( 982 B) │ ├── llamacpp_state.html (1705 B) │ ├── sleep_skeleton.html ( 182 B) │ ├── sleep_state.html (1502 B) │ ├── lact_skeleton.html (1011 B) │ ├── lact_state.html ( 713 B) │ └── sessions_skeleton.html ( 194 B) │ sessions_state.html (1091 B) │ ``` │ │ ### `static/` (exists) │ ``` │ /home/mac/Code/dashboard/static/css/style.css (9441 B) │ /home/mac/Code/dashboard/static/js/app.js (8178 B) — the only hand-written JS │ /home/mac/Code/dashboard/static/vendor/htmx.min.js (48101 B) │ /home/mac/Code/dashboard/static/vendor/chart.umd.min.js(205125 B) │ ``` │ No other `.js` files exist in the repo (verified by glob: only `app.js` + the two vendor │ libs). │ │ --- │ │ ## 2. Full Content of `templates/index.html` (the SPA shell) │ │ ```html │ 1: │ 2: │ 3: │ 4: │ 5: │ 6: │ │ │ /home/mac/Code/dashboard/templates/plugins/sessions_skeleton.html: │ Line 2:

│ │ │ /home/mac/Code/dashboard/templates/disks.html: │ Line 1:

│ │ │ /home/mac/Code/dashboard/templates/plugins/llamacpp_skeleton.html: │ Line 2:

│ │ │ /home/mac/Code/dashboard/templates/plugins/lact_skeleton.html: │ Line 2:

│ │ │ /home/mac/Code/dashboard/templates/overview.html: │ Line 1:

│ │ │ /home/mac/Code/dashboard/templates/services.html: │ Line 1:

│ │ │ /home/mac/Code/dashboard/templates/plugins/sleep_skeleton.html: │ Line 2:

│ │ │ /home/mac/Code/dashboard/templates/index.html: │ Line 25:

│ │ Line 34:

│ │ Line 55:

│ │ Line 73:

/home/mac/Code/dashboard/app/journal.py │ file │ │ 1: import json │ 2: import re │ 3: from datetime import UTC, datetime │ 4: from typing import Any, cast │ 5: │ 6: from app.utils.subprocess import run_async │ 7: │ 8: CURSOR_RE = re.compile(r"^[A-Za-z0-9;:=+./_-]+$") │ 9: LEVELS = {"all": None, "warn": "warning", "err": "err"} │ 10: │ 11: │ 12: def parse_lines(text: str) -> list[dict[str, Any]]: │ 13: """Parse `journalctl -o json` output into entry dicts. │ 14: │ 15: Each non-empty line is one JSON object. Multi-line messages are │ 16: embedded as \\n escapes and control characters (e.g. NUL) are │ 17: JSON-escaped, so no continuation-line handling is needed — the │ 18: former -o export format required both. │ 19: │ 20: Args: │ 21: text: raw `journalctl -o json` output. │ 22: │ 23: Returns: │ 24: One dict per entry; lines that are not valid JSON objects are │ 25: skipped. │ 26: """ │ 27: entries: list[dict[str, Any]] = [] │ 28: for line in text.splitlines(): │ 29: line = line.strip() │ 30: if not line: │ 31: continue │ 32: try: │ 33: e = json.loads(line) │ 34: except ValueError: │ 35: continue │ 36: if isinstance(e, dict): │ 37: entries.append(cast("dict[str, Any]", e)) │ 38: return entries │ 39: │ 40: │ 41: def format_entries(entries: list[dict[str, Any]]) -> list[dict[str, Any]]: │ 42: """Reduce raw export entries to the fields the journal tab renders. │ 43: │ 44: Entries without a realtime timestamp are dropped. The local time is │ 45: formatted as HH:MM:SS (invalid timestamps render as an empty string), │ 46: PRIORITY defaults to 6 (info), and the identifier falls back │ 47: SYSLOG_IDENTIFIER -> _COMM -> _PID. A MESSAGE that is a JSON array — │ 48: journald encodes non-UTF-8 payloads as byte lists and multi-value │ 49: fields as string lists — is decoded or joined into a single line. │ 50: │ 51: Args: │ 52: entries: dicts from pa │ … [4353 more chars] │ │ tokens 13232 in 8361 out 10159 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:08:30 • assistant • Qwen3.8-27B-Think @plan │ │ Key findings: │ │ 1. **htmx version is 1.9.12** (not 2.x!). In htmx 1.9.x: │ - Custom DOM event triggers are supported: `hx-trigger="my-event"` works (htmx 1.x supports │ arbitrary event names, e.g., `hx-trigger="click"`). │ - The `from` syntax: `hx-trigger="click from #parent"` — yes, supported in 1.x. │ - Let's verify how htmx 1.9 handles custom event names: in htmx 1.x's `addTriggerToElement`, │ it parses the trigger spec, and for events that aren't `every`, `load`, etc., it calls │ `internalData.trigger...` and attaches a DOM event listener via │ `node.addEventListener(triggerSpec.trigger, ...)`. Actually, the specific logic is: `if │ (triggerSpec.eventName === "revealed" || ...)` ... in 1.9.12, `addTriggerHandling` → for each │ trigger spec: if `trigger` is a known interval → interval; if "load" → ...; otherwise → `if │ (eventTarget === undefined) eventTarget = node` etc., then │ `eventTarget.addEventListener(trigger, handler)`. Yes, arbitrary DOM events work. │ │ One caveat about htmx 1.9 + `from`: `getTriggerSpecs` parses `trigger from node`. The event │ listener is attached to the `from` node, and when the event fires, the handler checks... in │ 1.9, `Lt` (addTriggerHandler): `if (fromNode) { fromNode.addEventListener(trigger, ...) }`. │ When the event fires on the fromNode, the handler calls `handleEvent`. There's a subtle │ point: does the handler verify that `event.target` is within `thisEl`? In htmx 1.x, I don't │ think there's a target-containment check for `from` (that's `on` / the extension syntax). It │ just fires. Let me grep the minified code for "from" handling to quickly confirm... the │ minified code is hard to read, but I can look for the trigger parsing. Let me try grepping │ for "split" or trigger spec parsing. │ │ Actually, let's confirm that custom events + from work in 1.9.12. I recall htmx 1.x docs: │ "hx-trigger='click from #el'" is documented. And custom events: "you can use any DOM event". │ Example: `hx-trigger="myCustomEvent"`. Both are documented features of 1.9. I'm │ … [3623 more chars] │ │ I've confirmed htmx **1.9.12** (not 2.x), and I need to verify whether its `from` trigger syntax │ and custom event support can be trusted. Let's check the vendor's source code and the journal │ router. │ │ bash grep -o 'from *"[^"]*"\|"[^"]* from [^"]*"' /home/mac/Code/dashboard/static/… ok 0.0s │ in │ { │ "command": "grep -o 'from *\"[^\"]*\"\\|\"[^\"]* from [^\"]*\"' │ /home/mac/Code/dashboard/static/vendor/htmx.min.js | head -5; grep -c 'revealed' │ /home/mac/Code/dashboard/static/vendor/htmx.min.js" │ } │ out │ from"&&i[0]===" │ " from " │ 1 │ read /home/mac/Code/dashboard/app/routers/journal.py ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/app/routers/journal.py" │ } │ out │ /home/mac/Code/dashboard/app/routers/journal.py │ file │ │ 1: from typing import Any │ 2: │ 3: from fastapi import APIRouter, Request │ 4: from fastapi.responses import HTMLResponse │ 5: │ 6: from app import journal │ 7: from app.render import render │ 8: │ 9: router = APIRouter(prefix="/api", tags=["journal"]) │ 10: │ 11: │ 12: @router.get("/journal") │ 13: async def journal_view( │ 14: _request: Request, │ 15: level: str = "all", │ 16: unit: str = "", │ 17: search: str = "", │ 18: cursor: str = "", │ 19: hide_sudo: str = "", │ 20: ): │ 21: """Render the Journal tab fragment: a page of journal entries. │ 22: │ 23: Without a cursor it fetches 100 lines; with one (continuing a scroll) │ 24: 200, then keeps the newest 400 for the template. level is validated │ 25: against journal.LEVELS, and failures (RuntimeError/OSError from │ 26: journalctl) are rendered as an error banner instead of a 500. │ 27: │ 28: Args: │ 29: _request: FastAPI request (unused). │ 30: level: "all" / "warn" / "err". │ 31: unit: unit name filter, empty for none. │ 32: search: free-text filter, empty for none. │ 33: cursor: journal cursor to continue after, empty for none. │ 34: hide_sudo: "on" to hide sudo's own log entries. │ 35: │ 36: Returns: │ 37: The rendered journal.html as an HTMLResponse. │ 38: """ │ 39: if level not in journal.LEVELS: │ 40: level = "all" │ 41: lines = 200 if cursor else 100 │ 42: error = None │ 43: entries: list[dict[str, Any]] = [] │ 44: next_cursor = "" │ 45: try: │ 46: entries, nc = await journal.tail( │ 47: cursor or None, │ 48: level, │ 49: unit or None, │ 50: search or None, │ 51: lines, │ 52: hide_sudo=(hide_sudo == "on"), │ 53: ) │ 54: next_cursor = nc or "" │ 55: entries = entries[-400:] │ 56: except (RuntimeError, OSError) as e: │ 57: error = str(e)[:300] │ 58: return HTMLResp │ … [314 more chars] │ │ tokens 11779 in 1765 out 23387 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:10:00 • assistant • Qwen3.8-27B-Think @plan │ │ The minified htmx contains the string `" from "` — this is the trigger `from` parsing. Good. │ Let's look at the surrounding code to confirm that the `from` syntax is parsed and that custom │ events are attached via addEventListener. Let's extract the region around `" from "` in the │ minified file. │ │ Journal: no cursor → 100 lines, with cursor → 200 lines, keeping the latest 400 lines. So when │ catching up: 200 entries per tick. No problem. │ │ Let's check the htmx minified code around " from " to confirm the parsing and custom event │ attachment. │ │ The journal fetches 100/200 lines per tick, so backlog catch-up is bounded. Now let me confirm │ htmx 1.9.12's trigger parsing handles custom events + `from`: │ │ bash python3 - <<'EOF' src = open('/home/mac/Code/dashboard/static/vendor/htmx.mi… ok 0.0s │ in │ { │ "command": "python3 - <<'EOF'\nsrc = │ open('/home/mac/Code/dashboard/static/vendor/htmx.min.js').read()\ni = src.index('\" from │ \"')\nprint(src[i-1200:i+800])\nEOF" │ } │ out (Q.config.settlingClass)}ce(e,"htmx:afterSwap",u)});if(O(f,/HX-Trigger-After-Swap:/i)){var │ o=l;if(!se(l)){o=re().body}_e(f,"HX-Trigger-After-Swap",o)}var │ s=function(){oe(n.tasks,function(e){e.call()});oe(n.elts,function(e){if(e.classList){e.classLi │ st.remove(Q.config.settlingClass)}ce(e,"htmx:afterSettle",u)});if(u.pathInfo.anchor){var │ e=re().getElementById(u.pathInfo.anchor);if(e){e.scrollIntoView({block:"start",behavior:"auto" │ })}}if(n.title&&!p){var │ t=C("title");if(t){t.innerHTML=n.title}else{window.document.title=n.title}}Cr(n.elts,v);if(O(f │ ,/HX-Trigger-After-Settle:/i)){var │ r=l;if(!se(l)){r=re().body}_e(f,"HX-Trigger-After-Settle",r)}ie(m)};if(v.settleDelay>0){setTim │ eout(s,v.settleDelay)}else{s()}}catch(e){fe(l,"htmx:swapError",u);ie(x);throw e}};var │ b=Q.config.globalViewTransitions;if(v.hasOwnProperty("transition")){b=v.transition}if(b&&ce(l, │ "htmx:beforeTransition",u)&&typeof Promise!=="undefined"&&document.startViewTransition){var │ w=new Promise(function(e,t){m=e;x=t});var │ S=y;y=function(){document.startViewTransition(function(){S();return │ w})}}if(v.swapDelay>0){setTimeout(y,v.swapDelay)}else{y()}}if(a){fe(l,"htmx:responseError",le( │ {error:"Response Status Error Code "+f.status+" from "+u.pathInfo.requestPath},u))}}var │ Xr={};function Dr(){return{init:function(e){return null},onEvent:function(e,t){return │ true},transformResponse:function(e,t,r){return e},isInlineSwap:function(e){return │ false},handleSwap:function(e,t,r,n){return false},encodeParameters:function(e,t,r){return │ null}}}function Ur(e,t){if(t.init){t.init(r)}Xr[e]=le(Dr(),t)}function Br(e){delete │ Xr[e]}function Fr(e,r,n){if(e==undefined){return │ r}if(r==undefined){r=[]}if(n==undefined){n=[]}var │ t=te(e,"hx-ext");if(t){oe(t.split(","),function(e){e=e.replace(/ │ /g,"");if(e.slice(0,7)=="ignore:"){n.push(e.slice(7));return}if(n.indexOf(e)<0){var │ t=Xr[e];if(t&&r.indexOf(t)<0){r.push(t)}}})}return Fr(u(e),r,n)}var │ Vr=false;re().addEventListener("DOMContentLoaded",function(){Vr=true});function │ jr(e){if(Vr||re().re │ │ tokens 2566 in 264 out 35162 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:10:15 • assistant • Qwen3.8-27B-Think @plan │ │ That hit was inside the "Response Status Error Code" message, not the trigger parser. Let me │ look for the trigger specification parser. In htmx 1.9.12, `getTriggerSpecs` handles things like │ `every 2s`, `load`, etc. Let me search for how it splits trigger values — search for occurrences │ of `" from "`... there's only one occurrence, and that was inside an error message string. Hmm, │ wait, the grep output showed two lines: │ ``` │ from"&&i[0]===" │ " from " │ ``` │ The first is a fragment like `...from"&&i[0]==="...`, and the second is `" from "`. So there are │ actually two matches, and python's `index` found the first one (the error message). Let me look │ for the second occurrence. │ │ That was the error message string. Let me find the actual trigger parser: │ │ bash python3 - <<'EOF' src = open('/home/mac/Code/dashboard/static/vendor/htmx.mi… ok 0.0s │ in │ { │ "command": "python3 - <<'EOF'\nsrc = │ open('/home/mac/Code/dashboard/static/vendor/htmx.min.js').read()\ni = src.index('\" from │ \"', src.index('\" from \"') + 1)\nprint(src[i-2500:i+1500])\nEOF" │ } │ out │ Traceback (most recent call last): │ File "", line 2, in │ ValueError: substring not found │ │ tokens 643 in 283 out 37993 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:10:27 • assistant • Qwen3.8-27B-Think @plan │ │ In other words, `" from "` appears only once, and that's inside an error message. So does that │ mean htmx 1.9.12's minified file doesn't contain the `" from "` string used for trigger parsing? │ Wait a sec — maybe the minifier wrote it differently, or maybe the trigger parsing is using │ something else. Let me search for how triggers get parsed. In htmx 1.9.12's source, │ `getTriggerSpecs` looks like this: │ │ ```js │ function getTriggerSpecs(elem) { │ ... │ var trigger = getAttributeValue(elem, 'hx-trigger'); │ if (trigger) { │ var triggerSpecs = triggerSpecsCache... │ ... │ var parts = trigger.split(","); │ ... │ var parts = trigger.split(" "); // something like that? │ ``` │ │ Hmm, actually in 1.9.x: │ │ ```js │ function getTriggerSpecs(elem) { │ var trigger = getAttributeValue(elem, 'hx-trigger'); │ ... │ function getTriggerSpecsForElement... │ ``` │ │ To understand the parsing, let me search for the minified `it` function (getTriggerSpecs). Let │ me search for "not" (in htmx, `hx-trigger="not click"`?), or "changed", "delay", "throttle", │ "once", "queue" — these are the trigger modifier keywords in 1.9. Let me search for `"delay"` or │ `throttle`. │ │ bash python3 - <<'EOF' src = open('/home/mac/Code/dashboard/static/vendor/htmx.mi… ok 0.0s │ in │ { │ "command": "python3 - <<'EOF'\nsrc = │ open('/home/mac/Code/dashboard/static/vendor/htmx.min.js').read()\nimport re\n# find │ trigger keyword parsing region\nfor kw in ['\"delay\"', 'throttle', '\"changed\"', │ 'indexOf(\" ']:\n i = src.find(kw)\n print(kw, '->', i)\ni = │ src.find('throttle')\nprint(src[i-3000:i+3000])\nEOF" │ } │ out │ "delay" -> 15471 │ throttle -> 15797 │ "changed" -> 15363 │ indexOf(" -> -1 │ delete":De(r,n,i);return;default:var a=Fr(t);for(var o=0;o-1){var t=e.replace(H,"");var │ r=t.match(q);if(r){return r[2]}}}function je(e,t,r,n,i,a){i.title=Ve(n);var │ o=l(n);if(o){Ce(r,o,i);o=Be(r,o,a);Re(o);return Fe(e,r,t,o,i)}}function _e(e,t,r){var │ n=e.getResponseHeader(t);if(n.indexOf("{")===0){var i=E(n);for(var a in │ i){if(i.hasOwnProperty(a)){var o=i[a];if(!P(o)){o={value:o}}ce(r,a,o)}}}else{var │ s=n.split(",");for(var l=0;l0){var │ o=t[0];if(o==="]"){n--;if(n===0){if(a===null){i=i+"true"}t.shift();i+=")})";try{var │ s=Tr(e,function(){return Function(i)()},function(){return true});s.source=i;return │ s}catch(e){fe(re().body,"htmx:syntax:error",{error:e,source:i});return null}}}else │ if(o==="["){n++}if(Qe(o,a,r)){i+="(("+r+"."+o+") ? ("+r+"."+o+") : │ (window."+o+"))"}else{i=i+o}a=t.shift()}}}function y(e,t){var r="";while(e │ … [4071 more chars] │ │ tokens 44 in 453 out 38919 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:10:43 • assistant • Qwen3.8-27B-Think @plan │ │ With this, I've confirmed htmx 1.9.12's trigger parser (`nt` function): │ │ 1. **Custom event names work**: In the parser, any token `o` (like "click", "dash-poll") becomes │ `{trigger: o}`, followed by optional modifiers │ `changed/once/consume/delay/from/target/throttle/queue/root/threshold`. So │ `hx-trigger="dash-poll"` is a valid DOM-event trigger. │ │ 2. **The `from` syntax works**: `f==="from"&&i[0]===":"` → parses `from:#tab-overview` (note: │ **the minified parser requires a colon**: `f==="from"&&i[0]===":"`). Interesting! In htmx │ 1.9.12, the syntax is `from:#node` **with a colon**, not `from #node`. Wait, let me re-read: │ `else if(f==="from"&&i[0]===":"){i.shift();...}` — yes, it requires `from:` followed by the node │ selector. So in 1.9.x the syntax is `hx-trigger="dash-poll from:#tab-overview"`. │ │ Hmm, wait, in the 2.x htmx docs the syntax is `hx-trigger="click from #parent"` (space). But in │ 1.9.x it's `from:#parent`? Let me check again: │ `if(f==="from"&&i[0]===":"){i.shift();if(Ze.test(i[0])){var c=tt(i)}else{var c=y(i,x);...}}`. So │ `from:` must be followed by the selector (which may be a function expression starting with `{` │ or `(` — `Ze=/[{(]/`). So in 1.9.12: `hx-trigger="my-event from:#id"`. │ │ Wait, actually I need to re-verify: the token is split by whitespace, so `from:#tab-overview` is │ a single token `from:#tab-overview`? No wait — the tokenizer `Ye` splits on whitespace and other │ separators, but `from:#tab-overview` — `#` and `:` are… let me look at the tokenizer: it pushes │ identifier chars `[_$a-zA-Z0-9]` runs, quoted strings, and otherwise single chars. So │ `from:#tab-overview` gets tokenized as `from`, `:`, `#tab-overview`. So in the modifier loop: │ `f="from"`, `i[0]===":"` ✓, shift the colon, then `c = y(i, x)` collects until whitespace/comma │ → `#tab-overview`. │ │ Then inside `ht` (addTriggerHandler): `if(s.from){t=Z(a,s.from)}else{t=[a]}` — `Z` is │ `querySelectorExt`, which resolves `#tab-overview` from element `a`. So the listener gets │ attached to the `from` node │ … [28177 more chars] │ │ I've confirmed everything I need. Key facts: │ │ - **htmx 1.9.12** — its trigger parser (verified in `static/vendor/htmx.min.js`) supports │ arbitrary DOM-event triggers plus the `from:` modifier (`hx-trigger="dash-poll from:#tab-x"`), │ so a single event dispatched on a `

` can drive all polling elements inside it. │ - htmx's built-in `every Ns` timers never pause for hidden elements — that's why all 6 tabs poll │ from page load today. │ - All 14 `hx-trigger` sites are identified (6 in `index.html`, 8 in fragments). │ - Journal catch-up is bounded (200 entries/tick, DOM trimmed to 500 lines). │ │ ## Plan │ │ **Approach:** replace htmx's self-timed `every Ns` / `load` triggers with two custom events, and │ drive them from JS scoped to the active tab: │ │ - `dash-poll` — fired on the active section's `

` per tick (each periodic element in │ that section listens via `from:#section`) │ - `dash-activate` — fired once per tab activation, used by `#plugins` (one-shot list load, │ deferred until the tab is first opened) │ │ **Template changes** (trigger attribute only, no markup changes): │ │ | File | Change | │ |---|---| │ | `templates/index.html:25,34,55,73,91` | `load, every Ns` → `dash-poll from:#tab-` | │ | `templates/index.html:95` | `load` → `dash-activate from:#tab-plugins` | │ | `templates/{overview,disks,processes,services}.html:1` | `every Ns` → `dash-poll │ from:#tab-` | │ | `templates/plugins/*_skeleton.html:2` (×4) | `every 5s` → `dash-poll from:#tab-plugins` | │ │ **`static/js/app.js` changes:** │ │ 1. Tab interval map: `{overview: 2000, disks: 2000, processes: 3000, journal: 5000, services: │ 15000, plugins: 5000}`. │ 2. `startTabPolling(name)`: clear any existing timer → fire `dash-activate` + `dash-poll` on the │ section immediately (fresh data on every switch) → `setInterval` firing `dash-poll` at the tab's │ interval → gate the charts' `/api/history` fetch loop on `name === "overview"` (replaces the │ always-on `setInterval(pollHistory, 2000)` at app.js:130). │ 3. `showTab(name)` calls `startTabPolling(name)`; initial call moves to the end of the IIFE │ (after `initCharts()`) so the first chart fetch can't race chart creation. Single │ `showTab(initial)` for both the default and localStorage-restored tab. │ 4. No Python changes needed. │ │ **Resulting behavior:** │ │ - Page load fetches only the active tab; other tabs render empty until first visited. │ - Switching tabs immediately refetches the target tab and stops the previous tab's timer — │ exactly one interval runs at any time. │ - Journal catches up on reactivation in ≤200-line batches (cursor was frozen while paused) — no │ data loss. │ - Services accordion (`openSvc` set) and process/sort/filter form state are unaffected; manual │ htmx actions (filter submits, service buttons, plugin POSTs) keep working since only auto-poll │ triggers change. │ │ **Verification:** restart server per AGENTS.md, `compileall` + curl all endpoints for 200, then │ in-browser via devtools: only active tab's requests fire; switching starts/stops timers; journal │ catches up after being closed; plugins tab loads only when opened. │ │ One optional addition before I finalize: │ │ question Asked 1 question ok 13.0s │ in │ { │ "questions": [ │ { │ "question": "Should polling also pause when the whole browser tab is hidden (user │ switched to another browser tab / minimized), resuming on return? It's ~8 extra lines │ in app.js (visibilitychange listener).", │ "header": "Page visibility", │ "options": [ │ { │ "label": "Yes, include it (Recommended)", │ "description": "No polling at all while the page itself is hidden; resumes with a │ fresh fetch when visible again." │ }, │ { │ "label": "No, keep it simple", │ "description": "Only pause inactive dashboard tabs, as asked." │ } │ ] │ } │ ] │ } │ out User has answered your questions: "Should polling also pause when the whole browser tab is │ hidden (user switched to another browser tab / minimized), resuming on return? It's ~8 extra │ lines in app.js (visibilitychange listener)."="Yes, include it (Recommended)". You can now │ continue with the user's answers in mind. │ │ tokens 2176 in 9184 out 39416 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:12:40 • user │ │ if it is helpful you are allowed to upgrade to htmx2 │ 2026-08-31 02:16:56 • assistant • Qwen3.8-27B-Think @plan │ │ The user is saying, "You may upgrade to htmx2 if it helps." I need to evaluate whether upgrading │ to htmx 2.x helps, or whether it's worth it. │ │ Key considerations: │ │ 1. **Does the htmx 2 upgrade help this task?** │ - My plan already works with htmx 1.9.12: custom event triggers + the `from:` modifier are │ fully supported in 1.9.12 (verified in the vendor source). │ - In htmx 2.x, the `from` syntax is `from #node` (space-separated, no colon required... │ actually, does 2.x also support `from:`? 2.x syntax: `hx-trigger="click from #el"`. The colon │ form might be deprecated in 2.x, I think. Actually, in the htmx 2.0 docs: `hx-trigger="click │ from #parent"` — the space form. I recall 2.x changed the syntax to space-separated.) │ - So upgrading does not simplify the plan. The custom event + from approach works with │ either. │ │ 2. **Risks of the upgrade:** │ - htmx 2.x has breaking changes: `hx-trigger` syntax changes (e.g., `from` syntax), removed │ `hx:push`? Let me think about what actually changed in 2.0: │ - `hx-vals`? Still exists. │ - Breaking changes in 2.0 (from htmx changelog): │ - `htmx.config` changes │ - Event name changes? `htmx:beforeSwap` etc. are the same. │ - Removed features: `htmx.sse`... │ - `hx-trigger` syntax: `every 2s` is the same; `load` is the same; `from` is now `from │ #node` (space); I think the old `from:#node` was kept? Not sure. │ - `hx-include` is the same. │ - `hx-swap` is the same. │ - OOB swaps are the same. │ - `hx-boost` is the same. │ - In 2.x, `hx-trigger="load"` is... the same. │ - One known change: `htmx:afterRequest` etc. are the same. │ - In 2.0: "the `hx-trigger` attribute now uses a different syntax for `from`" — `from │ #id` instead of `from:#id`. │ - Also 2.x requires no polyfill; bundle size. │ - Upgrading a vendored library means re-verifying that every htmx feature used in this │ codebase works the same way: `hx-include`, `hx-vals`, `hx-confirm`, `hx-target`, `hx-swap` ( │ … [4804 more chars] │ │ I looked into it — **the upgrade isn't helpful here, so I'd keep htmx 1.9.12.** │ │ - htmx 2.x adds no per-element polling pause API; my design (custom `dash-poll`/`dash-activate` │ events + `from:` binding to the section) works identically on both versions. │ - I already verified in `static/vendor/htmx.min.js` that the installed 1.9.12 parses arbitrary │ event names and the `from:` modifier — the only 2.x difference would be cosmetic syntax (`from │ #el` vs `from:#el`). │ - Upgrading means re-verifying every htmx feature used across 15 templates + `app.js` │ (`hx-include`, `hx-vals`, `hx-confirm`, `beforeend` swap, `htmx.ajax`, OOB-free swaps) for zero │ benefit to this task. │ │ ## Final plan │ │ **Templates** — swap auto-poll triggers for custom events (14 sites): │ - `templates/index.html:25,34,55,73,91` → `hx-trigger="dash-poll from:#tab-"` │ - `templates/index.html:95` → `hx-trigger="dash-activate from:#tab-plugins"` (one-shot, deferred │ to first visit) │ - `templates/{overview,disks,processes,services}.html:1` → `dash-poll from:#tab-` │ - `templates/plugins/*_skeleton.html:2` (×4) → `dash-poll from:#tab-plugins` │ │ **`static/js/app.js`**: │ 1. `TAB_INTERVALS = {overview: 2000, disks: 2000, processes: 3000, journal: 5000, services: │ 15000, plugins: 5000}` │ 2. `startTabPolling(name)`: clear timers → fire `dash-activate` + `dash-poll` on `#tab-` │ (fresh data on every switch) → `setInterval` for that tab → `setHistoryPolling(name === │ "overview")` gates the charts' `/api/history` loop (replaces always-on `setInterval` at │ app.js:130) │ 3. `showTab()` calls `startTabPolling()`; single initial `showTab(initial)` moved to the end of │ the IIFE (after `initCharts()`) to avoid a chart-fetch race; handles both default and │ localStorage-restored tab │ 4. **Page-visibility pause** (per your answer): `visibilitychange` listener — hidden → clear │ both timers; visible → `startTabPolling(activeTab)` (immediate fresh fetch + timers restart) │ │ **Behavior:** load fetches only the active tab; hidden tabs load lazily on first visit; one │ timer at a time; journal catches up in ≤200-line batches on return (no data loss); services │ accordion + form state + all manual actions unaffected. No Python changes. │ │ **Verify:** restart per AGENTS.md → `compileall` + curl all endpoints → browser devtools: only │ active tab polls, timers start/stop on switch, journal catch-up, plugins load on open, no │ requests while page hidden. │ │ Ready to execute when you are. │ │ tokens 41666 in 2610 out 9211 cached 0 written $0.0000 stop │ 2026-08-31 02:20:17 • user │ │ ok let's try │ 2026-08-31 02:20:17 • assistant • Qwen3.8-27B-Think │ │ Let's execute the plan. Steps: │ │ 1. Read the files to be modified (index.html, the 8 fragment templates, app.js) — I already have │ their contents from exploration, but I have to Read them before editing (tool requirement). │ Let's read them in parallel. │ 2. Edit the triggers in the templates. │ 3. Rewrite the tab/chart polling portion of app.js. │ 4. Verification: compileall, restart the server, curl the endpoints, and grep for Traceback. │ │ Let's set up the TODO list and read the files. │ │ todowrite 4 todos ok 0.0s │ in │ { │ "todos": [ │ { │ "content": "Update hx-trigger in index.html (6 sites)", │ "status": "in_progress", │ "priority": "high" │ }, │ { │ "content": "Update hx-trigger in 8 fragment templates", │ "status": "pending", │ "priority": "high" │ }, │ { │ "content": "Rework app.js: tab-scoped polling + charts gating + visibility pause", │ "status": "pending", │ "priority": "high" │ }, │ { │ "content": "Restart server and verify endpoints + no tracebacks", │ "status": "pending", │ "priority": "high" │ } │ ] │ } │ out │ [ │ { │ "content": "Update hx-trigger in index.html (6 sites)", │ "status": "in_progress", │ "priority": "high" │ }, │ { │ "content": "Update hx-trigger in 8 fragment templates", │ "status": "pending", │ "priority": "high" │ }, │ { │ "content": "Rework app.js: tab-scoped polling + charts gating + visibility pause", │ "status": "pending", │ "priority": "high" │ }, │ { │ "content": "Restart server and verify endpoints + no tracebacks", │ "status": "pending", │ "priority": "high" │ } │ ] │ read /home/mac/Code/dashboard/templates/index.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/index.html" │ } │ out │ /home/mac/Code/dashboard/templates/index.html │ file │ │ 1: │ 2: │ 3: │ 4: │ 5: │ 6: {{ hostname }} │ 7: │ 8: │ 9: │ 10: │ 11: │ 12: │ 23:

│ 24:

│ 25:

│ 26:

│ 27:

CPU / GPU %

│ 28:

Memory / VRAM %

│ 29:

Disk I/O

│ 30:

│ 31:

│ 32: │ 33: │ 36: │ 37:

│ 16: {% else %} │ 17:

no unloaded models (is --models-dir set on the server?)

│ 18: {% endif %} │ 19: │ 20:

│ 21: │ 22:

│ 23: {% endif %} │ 24:

│ │ (End of file - total 24 lines) │ │ read /home/mac/Code/dashboard/templates/plugins/sleep_skeleton.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/plugins/sleep_skeleton.html" │ } │ out │ /home/mac/Code/dashboard/templates/plugins/sleep_skeleton.html │ file │ │ 1:

│ 2:

│ 3: {% include "plugins/sleep_state.html" %} │ 4:

│ 5:

│ │ (End of file - total 5 lines) │ │ read /home/mac/Code/dashboard/templates/plugins/lact_skeleton.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/plugins/lact_skeleton.html" │ } │ out │ /home/mac/Code/dashboard/templates/plugins/lact_skeleton.html │ file │ │ 1:

│ 2:

│ 3: {% include "plugins/lact_state.html" %} │ 4:

│ 5: {% if gpus and not error %} │ 6: {% for g in gpus %} │ 7:

│ 8: │ 15: │ 16: │ 17: │ 18: │ 19:

│ 20: {% endfor %} │ 21: {% endif %} │ 22:

│ │ (End of file - total 22 lines) │ │ read /home/mac/Code/dashboard/templates/plugins/sessions_skeleton.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/plugins/sessions_skeleton.html" │ } │ out │ /home/mac/Code/dashboard/templates/plugins/sessions_skeleton.html │ file │ │ 1:

│ 2:

│ 3: {% include "plugins/sessions_state.html" %} │ 4:

│ 5:

│ │ (End of file - total 5 lines) │ │ │ tokens 5120 in 1261 out 53600 cached 0 written $0.0000 tool-calls │ │ patch 1 file(s) 9dd51208 │ 2026-08-31 02:23:01 • assistant • Qwen3.8-27B-Think │ │ index.html done. Next up are the 8 fragment templates: │ │ Now the 8 fragment templates: │ │ edit /home/mac/Code/dashboard/templates/overview.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/overview.html", │ "oldString": "hx-get=\"/api/overview\" hx-trigger=\"every 2s\" hx-swap=\"outerHTML\"", │ "newString": "hx-get=\"/api/overview\" hx-trigger=\"dash-poll from:#tab-overview\" │ hx-swap=\"outerHTML\"" │ } │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/templates/disks.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/disks.html", │ "oldString": "hx-get=\"/api/disks\" hx-trigger=\"every 2s\" hx-swap=\"outerHTML\"", │ "newString": "hx-get=\"/api/disks\" hx-trigger=\"dash-poll from:#tab-disks\" │ hx-swap=\"outerHTML\"" │ } │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/templates/processes.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/processes.html", │ "oldString": "hx-get=\"/api/processes\" hx-trigger=\"every 3s\" hx-swap=\"outerHTML\" │ hx-include=\"#proc-controls\"", │ "newString": "hx-get=\"/api/processes\" hx-trigger=\"dash-poll from:#tab-processes\" │ hx-swap=\"outerHTML\" hx-include=\"#proc-controls\"" │ } │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/templates/services.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/services.html", │ "oldString": "hx-get=\"/api/services\" hx-trigger=\"every 15s\" hx-swap=\"outerHTML\" │ hx-include=\"#svc-filters\"", │ "newString": "hx-get=\"/api/services\" hx-trigger=\"dash-poll from:#tab-services\" │ hx-swap=\"outerHTML\" hx-include=\"#svc-filters\"" │ } │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/templates/plugins/llamacpp_skeleton.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/plugins/llamacpp_skeleton.html", │ "oldString": "hx-get=\"/api/plugins/llamacpp/state\" hx-trigger=\"every 5s\" │ hx-swap=\"innerHTML\"", │ "newString": "hx-get=\"/api/plugins/llamacpp/state\" hx-trigger=\"dash-poll │ from:#tab-plugins\" hx-swap=\"innerHTML\"" │ } │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/templates/plugins/sleep_skeleton.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/plugins/sleep_skeleton.html", │ "oldString": "hx-get=\"/api/plugins/sleep/state\" hx-trigger=\"every 5s\" │ hx-swap=\"innerHTML\"", │ "newString": "hx-get=\"/api/plugins/sleep/state\" hx-trigger=\"dash-poll │ from:#tab-plugins\" hx-swap=\"innerHTML\"" │ } │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/templates/plugins/lact_skeleton.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/plugins/lact_skeleton.html", │ "oldString": "hx-get=\"/api/plugins/lact/state\" hx-trigger=\"every 5s\" │ hx-swap=\"innerHTML\"", │ "newString": "hx-get=\"/api/plugins/lact/state\" hx-trigger=\"dash-poll │ from:#tab-plugins\" hx-swap=\"innerHTML\"" │ } │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/templates/plugins/sessions_skeleton.html ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/templates/plugins/sessions_skeleton.html", │ "oldString": "hx-get=\"/api/plugins/sessions/state\" hx-trigger=\"every 5s\" │ hx-swap=\"innerHTML\"", │ "newString": "hx-get=\"/api/plugins/sessions/state\" hx-trigger=\"dash-poll │ from:#tab-plugins\" hx-swap=\"innerHTML\"" │ } │ out Edit applied successfully. │ │ tokens 1869 in 913 out 59980 cached 0 written $0.0000 tool-calls │ │ patch 8 file(s) 9af59a2a │ 2026-08-31 02:23:36 • assistant • Qwen3.8-27B-Think │ │ All template edits are complete. Next is app.js. Changes: │ │ 1. Replace the tabs section (lines 4-19) with a new structure: │ - Constants for tabBtns/sections │ - TAB_INTERVALS map │ - Polling state (pollTimer, histTimer, activeTab) │ - fireTabEvent, setHistoryPolling, startTabPolling, stopPolling │ - showTab (with startTabPolling) │ - Click listener │ - (Remove the saved-restore block here; move the initial showTab to the end of the IIFE) │ │ 2. Replace lines 128-130 (`initCharts(); pollHistory(); setInterval(...)`) with just │ `initCharts();` │ │ 3. At the end of the IIFE (before the closing `})();`), add the following: │ - visibilitychange listener │ - Initial showTab │ │ Wait, the ordering: `showTab(initial)` has to run after `initCharts()` (line 128). Put the │ initialization block at the very end of the IIFE. │ │ Now, let me think through the JS carefully: │ │ ```js │ // ---------- tabs ---------- │ const tabBtns = document.querySelectorAll(".tab-btn"); │ const sections = document.querySelectorAll(".tab"); │ │ // Polling interval (ms) for each tab │ const TAB_INTERVALS = { overview: 2000, disks: 2000, processes: 3000, journal: 5000, services: │ 15000, plugins: 5000 }; │ │ let activeTab = null; │ let pollTimer = null; │ let histTimer = null; │ │ function fireTabEvent(type, name) { │ const sec = document.getElementById("tab-" + name); │ if (sec) htmx.trigger(sec, type); │ } │ │ function setHistoryPolling(on) { │ if (on && !histTimer) { │ pollHistory(); │ histTimer = setInterval(pollHistory, 2000); │ } else if (!on && histTimer) { │ clearInterval(histTimer); │ histTimer = null; │ } │ } │ │ function stopPolling() { │ if (pollTimer) { │ clearInterval(pollTimer); │ pollTimer = null; │ } │ setHistoryPolling(false); │ } │ │ // Refresh the tab immediately and keep it polling at its own interval │ function startTabPolling(name) { │ stopPolling(); │ activeTab = name; │ fireTabEvent("dash-activate", name); │ fireTabEvent("dash-poll", name); │ │ … [2445 more chars] │ │ I've updated all 14 template sites. Before writing the JS, let me verify the htmx 1.9.12 │ `htmx.trigger` implementation (the public `ce` function) to confirm that it dispatches a │ standard DOM event that the `from:` listener will catch: │ │ bash python3 - <<'EOF' src = open('/home/mac/Code/dashboard/static/vendor/htmx.mi… ok 0.0s │ in │ { │ "command": "python3 - <<'EOF'\nsrc = │ open('/home/mac/Code/dashboard/static/vendor/htmx.min.js').read()\ni = src.find('function │ ce(')\nif i < 0:\n # try arrow/var form\n for m in ['ce=function', 'var ce', │ 'function ce']:\n i = src.find(m)\n print(m, '->', i)\nelse:\n │ print(src[i:i+400])\nEOF" │ } │ out function ce(e,t,r){e=p(e);if(r==null){r={}}r["elt"]=e;var │ n=Wt(t,r);if(Q.logger&&!Gt(t)){Q.logger(e,t,r)}if(r.error){b(r.error);ce(e,"htmx:error",{error │ Info:r})}var i=e.dispatchEvent(n);var a=$t(t);if(i&&a!==t){var │ o=Wt(a,n.detail);i=i&&e.dispatchEvent(o)}R(e,function(e){i=i&&(e.onEvent(t,n)!==false&&!n.defa │ ultPrevented)});return i}var Jt=location.pathname+location.search;function Zt(){var e=re(). │ │ tokens 82 in 1467 out 62762 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:24:30 • assistant • Qwen3.8-27B-Think │ │ `ce(e,t,r)`: `e=p(e)` (normalization, probably ensuring it's an element), `r["elt"]=e`, │ `n=Wt(t,r)` — Wt creates an event (CustomEvent with detail r), then `e.dispatchEvent(n)` ✓. So │ `htmx.trigger(sec, "dash-poll")` dispatches a `CustomEvent("dash-poll", {detail: {...}})` on the │ section element. The `from:` listener attached to the same element fires. ✓ │ │ Wait — one more thing to check: `Wt(t, r)` — creates the event. Is it `bubbles: true`? Doesn't │ matter, the listener is on the same node. ✓ │ │ Also `$t(t)` — "alias" event? For example, in the case of `htmx:beforeSwap`… unrelated. │ │ Alright, let's write the changes to app.js. Three edits: │ │ **Edit 1**: Replace lines 4–19 (tab section + restore block) with the new tab + polling │ machinery. │ │ Old: │ ```js │ // ---------- tabs ---------- │ const tabBtns = document.querySelectorAll(".tab-btn"); │ const sections = document.querySelectorAll(".tab"); │ │ function showTab(name) { │ tabBtns.forEach((b) => b.classList.toggle("active", b.dataset.tab === name)); │ sections.forEach((s) => s.classList.toggle("hidden", s.id !== "tab-" + name)); │ try { │ localStorage.setItem("dash.tab", name); │ } catch (e) {} │ } │ tabBtns.forEach((b) => b.addEventListener("click", () => showTab(b.dataset.tab))); │ try { │ const saved = localStorage.getItem("dash.tab"); │ if (saved && document.getElementById("tab-" + saved)) showTab(saved); │ } catch (e) {} │ ``` │ │ New: │ ```js │ // ---------- tabs ---------- │ const tabBtns = document.querySelectorAll(".tab-btn"); │ const sections = document.querySelectorAll(".tab"); │ │ // Per-tab polling interval (ms). Only the active tab polls: htmx's │ // "every" timers can't pause per-element, so polling is driven by JS │ // dispatching "dash-poll" on the active section (see hx-trigger │ // "dash-poll from:#tab-" in the templates). │ const TAB_INTERVALS = { overview: 2000, disks: 2000, processes: 3000, journal: 5000, services: │ 15000, plugins: 5000 }; │ │ let activeTab = null; │ let pollTimer = null; │ │ … [7753 more chars] │ │ `htmx.trigger` dispatches a real DOM event on the element ✓. However, one thing needs to be │ verified: how htmx 1.9.12 resolves the `from:` node — if it uses `element.querySelector`, then │ ancestor IDs like `#tab-overview` won't be found. Let's check the internal implementation: │ │ bash python3 - <<'EOF' src = open('/home/mac/Code/dashboard/static/vendor/htmx.mi… ok 0.0s │ in │ { │ "command": "python3 - <<'EOF'\nsrc = │ open('/home/mac/Code/dashboard/static/vendor/htmx.min.js').read()\ni = src.find('function │ Z(')\nprint(src[i:i+700] if i >= 0 else 'Z( not found as function def')\nprint('---')\n# │ also find where Z(a,s.from) is used\nj = src.find('s.from')\nprint(src[j-300:j+300])\nEOF" │ } │ out │ function Z(e,t){if(t.indexOf("closest ")===0){return[v(e,J(t.substr(8)))]}else │ if(t.indexOf("find ")===0){return[C(e,J(t.substr(5)))]}else │ if(t==="next"){return[e.nextElementSibling]}else if(t.indexOf("next │ ")===0){return[K(e,J(t.substr(5)))]}else │ if(t==="previous"){return[e.previousElementSibling]}else if(t.indexOf("previous │ ")===0){return[Y(e,J(t.substr(9)))]}else if(t==="document"){return[document]}else │ if(t==="window"){return[window]}else if(t==="body"){return[document.body]}else{return │ re().querySelectorAll(J(t))}}var K=function(e,t){var r=re().querySelectorAll(t);for(var │ n=0;n b.classList.toggle(\"active\", b.dataset.tab === name));\n │ sections.forEach((s) => s.classList.toggle(\"hidden\", s.id !== \"tab-\" + name));\n │ try {\n localStorage.setItem(\"dash.tab\", name);\n } catch (e) {}\n }\n │ tabBtns.forEach((b) => b.addEventListener(\"click\", () => showTab(b.dataset.tab)));\n │ try {\n const saved = localStorage.getItem(\"dash.tab\");\n if (saved && │ document.getElementById(\"tab-\" + saved)) showTab(saved);\n } catch (e) {}", │ "newString": " // ---------- tabs ----------\n const tabBtns = │ document.querySelectorAll(\".tab-btn\");\n const sections = │ document.querySelectorAll(\".tab\");\n\n // per-tab poll interval (ms); htmx \"every\" │ timers cannot pause per\n // element, so only the active tab polls: JS dispatches │ \"dash-poll\" on\n // its section, where every polling element listens via\n // │ hx-trigger=\"dash-poll from:#tab-\"\n const TAB_INTERVALS = { overview: 2000, │ disks: 2000, processes: 3000, journal: 5000, services: 15000, plugins: 5000 };\n\n let │ activeTab = null;\n let pollTimer = null;\n let histTimer = null;\n\n function │ fireTabEvent(type, name) {\n const sec = document.getElementById(\"tab-\" + name);\n │ if (sec) htmx.trigger(sec, type);\n }\n\n function setHistoryPolling(on) {\n if (on │ && !histTimer) {\n pollHistory();\n histTimer = setInterval(pollHistory, │ 2000);\n } else if (!on && histTimer) {\n clearInterval(histTimer);\n │ histTimer = null;\n }\n }\n\n function stopPolling() {\n if (pollTimer) {\n │ clearInterval(pollTimer);\n pollTimer = null;\n }\n setHistoryPolling(false);\n │ }\n\n function startTabPolling(name) {\n stopPolling();\n activeTab │ … [802 more chars] │ out Edit applied successfully. │ edit /home/mac/Code/dashboard/static/js/app.js ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/static/js/app.js", │ "oldString": " initCharts();\n pollHistory();\n setInterval(pollHistory, 2000);", │ "newString": " initCharts();" │ } │ out Edit applied successfully. │ │ tokens 414 in 1169 out 67457 cached 0 written $0.0000 tool-calls │ │ patch 1 file(s) 344b8b33 │ 2026-08-31 02:27:07 • assistant • Qwen3.8-27B-Think │ │ Next, I'll add a startup block at the end of the IIFE (visibilitychange + initial showTab). End │ of the file: │ │ ```js │ document.body.addEventListener("htmx:afterSwap", (e) => { │ if (e.target.id !== "services" || !openSvc.size) return; │ for (const row of e.target.querySelectorAll("tr.svc-row")) { │ const unit = row.dataset.unit; │ if (!openSvc.has(unit)) continue; │ const detailRow = row.nextElementSibling; │ if (!detailRow || !detailRow.classList.contains("svc-detail-row")) continue; │ row.classList.add("open"); │ detailRow.hidden = false; │ loadSvcDetail(unit, detailRow.querySelector(".svc-detail")); │ } │ }); │ })(); │ ``` │ │ Now the startup block at the end of the IIFE (page-visibility pause + initial tab): │ │ edit /home/mac/Code/dashboard/static/js/app.js ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/static/js/app.js", │ "oldString": " row.classList.add(\"open\");\n detailRow.hidden = false;\n │ loadSvcDetail(unit, detailRow.querySelector(\".svc-detail\"));\n }\n });\n})();", │ "newString": " row.classList.add(\"open\");\n detailRow.hidden = false;\n │ loadSvcDetail(unit, detailRow.querySelector(\".svc-detail\"));\n }\n });\n\n // │ ---------- startup ----------\n // pause all polling while this browser tab is hidden, │ resume with a\n // fresh fetch when it becomes visible again\n │ document.addEventListener(\"visibilitychange\", () => {\n if (document.hidden) │ stopPolling();\n else if (activeTab) startTabPolling(activeTab);\n });\n\n let │ initial = \"overview\";\n try {\n const saved = localStorage.getItem(\"dash.tab\");\n │ if (saved && document.getElementById(\"tab-\" + saved)) initial = saved;\n } catch (e) │ {}\n showTab(initial);\n})();" │ } │ out Edit applied successfully. │ │ tokens 29 in 455 out 69039 cached 0 written $0.0000 tool-calls │ │ patch 1 file(s) d80686b7 │ 2026-08-31 02:27:23 • assistant • Qwen3.8-27B-Think │ │ Wait a sec—there's a subtle ordering bug: `showTab(initial)` at the end of the IIFE calls │ `startTabPolling` → `setHistoryPolling(true)` (in the overview case) → `pollHistory()` → │ `.then(updateCharts)` —— async, so the chart needs to be initialized by that point. │ `initCharts()` runs before the startup block (line 128, before the journal/sorting/accordion │ sections). So by the time the fetch resolves, the chart is initialized. ✓ │ │ But wait—`pollHistory` is a function declaration defined in the chart section (hoisted anyway). │ ✓ │ │ Another check: `showTab` at the end of the file—`showTab` is a function declaration in the tab │ section (hoisted), and `tabBtns`/`sections` are const—already initialized by the time the end │ runs. ✓ │ │ `stopPolling`/`startTabPolling` are function declarations, hoisted ✓. │ │ Alright, let me re-read the final app.js and verify that the whole file is consistent. │ │ Let me verify the full file is coherent: │ │ read /home/mac/Code/dashboard/static/js/app.js ok 0.0s │ in │ { │ "filePath": "/home/mac/Code/dashboard/static/js/app.js" │ } │ out │ /home/mac/Code/dashboard/static/js/app.js │ file │ │ 1: (function () { │ 2: "use strict"; │ 3: │ 4: // ---------- tabs ---------- │ 5: const tabBtns = document.querySelectorAll(".tab-btn"); │ 6: const sections = document.querySelectorAll(".tab"); │ 7: │ 8: // per-tab poll interval (ms); htmx "every" timers cannot pause per │ 9: // element, so only the active tab polls: JS dispatches "dash-poll" on │ 10: // its section, where every polling element listens via │ 11: // hx-trigger="dash-poll from:#tab-" │ 12: const TAB_INTERVALS = { overview: 2000, disks: 2000, processes: 3000, journal: 5000, │ services: 15000, plugins: 5000 }; │ 13: │ 14: let activeTab = null; │ 15: let pollTimer = null; │ 16: let histTimer = null; │ 17: │ 18: function fireTabEvent(type, name) { │ 19: const sec = document.getElementById("tab-" + name); │ 20: if (sec) htmx.trigger(sec, type); │ 21: } │ 22: │ 23: function setHistoryPolling(on) { │ 24: if (on && !histTimer) { │ 25: pollHistory(); │ 26: histTimer = setInterval(pollHistory, 2000); │ 27: } else if (!on && histTimer) { │ 28: clearInterval(histTimer); │ 29: histTimer = null; │ 30: } │ 31: } │ 32: │ 33: function stopPolling() { │ 34: if (pollTimer) { │ 35: clearInterval(pollTimer); │ 36: pollTimer = null; │ 37: } │ 38: setHistoryPolling(false); │ 39: } │ 40: │ 41: function startTabPolling(name) { │ 42: stopPolling(); │ 43: activeTab = name; │ 44: // "dash-activate" is the one-shot trigger (plugins list), "dash-poll" │ 45: // the recurring one; firing both refreshes the tab immediately │ 46: fireTabEvent("dash-activate", name); │ 47: fireTabEvent("dash-poll", name); │ 48: pollTimer = setInterval(() => fireTabEvent("dash-poll", name), TAB_INTERVALS[name] │ || 5000); │ 49: setHistoryPolling(name === "overview"); │ 50: } │ 51: │ 52: function showTab(name) { │ 53: tabBtns.forEach((b) => b.classList.toggle("active", b.dataset.tab === name)); │ 54: sections.forEach((s │ … [9366 more chars] │ │ tokens 18 in 272 out 69524 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:27:35 • assistant • Qwen3.8-27B-Think │ │ The file looks consistent. One edge case to double-check: in `startTabPolling`, when `name === │ "overview"`, `setHistoryPolling(true)` calls `pollHistory()`, which then calls `updateCharts` — │ the chart must already be initialized. `initCharts()` on line 170 runs before the trailing │ `showTab(initial)` on line 286 ✓. │ │ Another edge case: `updateCharts` references `charts.cpu` — if the Chart.js vendor fails to │ load, `initCharts` returns early and `charts` stays as `{}` → `updateCharts` would throw on │ `charts.cpu.data` — but that `.then(updateCharts)` has a `.catch(() => {})` on it ✓ (same as │ before). │ │ Now — one more thing to double-check: **htmx 1.9.12's `ce` (trigger) function**: │ `ce(e,t,r){e=p(e);...}` — `p(e)` normalizes the element. No problem. │ │ But wait, there's one more important htmx 1.9.12 detail to verify: in `ht(a,o,e,s,l)`, the event │ handler does: │ ```js │ var i=function(e){ │ if(!se(a)){n.removeEventListener(s.trigger,i);return} │ ... │ if(ct(s,a,e)){return} │ var t=ae(e); │ t.triggerSpec=s; │ if(t.handledFor==null){t.handledFor=[]} │ if(t.handledFor.indexOf(a)<0){ │ t.handledFor.push(a); │ ... │ ce(a,"htmx:trigger"); │ o(a,e) │ } │ } │ ``` │ │ Hmm wait — `var t=ae(e)` — `ae` is `getInternalData`… applied to the **event**?? That seems │ weird. Let me look at the source more carefully. Actually in the minified dump: │ │ ```js │ var │ i=function(e){if(!se(a)){n.removeEventListener(s.trigger,i);return}if(ft(a,e)){return}if(l||ut(e │ ,a)){e.preventDefault()}if(ct(s,a,e)){return}var │ t=ae(e);t.triggerSpec=s;if(t.handledFor==null){t.handledFor=[]}if(t.handledFor.indexOf(a)<0){t.h │ andledFor.push(a);if(s.consume){e.stopPropagation()}if(s.target&&e.target){if(!h(e.target,s.targ │ et)){return}}if(s.once){if(u.triggeredOnce){return}else{u.triggeredOnce=true}}if(s.changed){var │ r=ae(n);if(r.lastValue===n.value){return}r.lastValue=n.value}if(u.delayed){clearTimeout(u.delaye │ d)}if(u.throttle){return}if(s.throttle>0){if(!u.throttle){o(a,e);u.throttle=setTimeout(function( │ ){u.throttle=null},s.thr │ … [6256 more chars] │ │ The file is coherent. Now verify all trigger sites, then restart the server and test: │ │ grep hx-trigger ok 0.0s │ in │ { │ "pattern": "hx-trigger", │ "path": "/home/mac/Code/dashboard/templates" │ } │ out │ Found 14 matches │ /home/mac/Code/dashboard/templates/processes.html: │ Line 1:

│ │ │ /home/mac/Code/dashboard/templates/plugins/sessions_skeleton.html: │ Line 2:

│ │ │ /home/mac/Code/dashboard/templates/disks.html: │ Line 1:

│ │ │ /home/mac/Code/dashboard/templates/plugins/llamacpp_skeleton.html: │ Line 2:

│ │ │ /home/mac/Code/dashboard/templates/plugins/lact_skeleton.html: │ Line 2:

│ │ │ /home/mac/Code/dashboard/templates/services.html: │ Line 1:

│ │ │ /home/mac/Code/dashboard/templates/index.html: │ Line 25:

│ │ Line 34:

│ │ Line 55:

│ │ Line 73:

│ │ Line 91:

/dev/null; node --v… ok 0.0s │ in │ { │ "command": "which node npx chromium chromium-browser google-chrome 2>/dev/null; node │ --version 2>/dev/null; ls /home/mac/Code/dashboard/node_modules 2>/dev/null | head -3; │ python3 -c \"import playwright\" 2>&1 | head -1" │ } │ out │ /usr/bin/node │ /usr/bin/npx │ /usr/bin/chromium │ v22.23.2 │ Traceback (most recent call last): │ │ tokens 3987 in 2620 out 69813 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:29:34 • assistant • Qwen3.8-27B-Think │ │ All 14 trigger sites have been correctly updated. Compilation is OK, and the server is running │ (200). Node v22 and chromium are available — I can write a headless verification script using │ puppeteer-core (which needs to be installed) or the CDP protocol directly. │ │ Actually, puppeteer might not be installed. Let me check if puppeteer is available via npx │ (would need a download). As an alternative, use chromium headless with `--dump-dom`? That │ doesn't let me easily observe the request timeline. │ │ Better approach: check whether puppeteer/playwright exists globally, or install puppeteer-core │ locally in /tmp (small, doesn't download chromium — use the system chromium at │ /usr/bin/chromium). │ │ Plan: │ 1. In /tmp/opencode/verify, npm init + npm i puppeteer-core (fast, no browser download). │ 2. Script: │ - Launch chromium headless, new page │ - Intercept requests, log (timestamp, url) │ - Navigate to http://127.0.0.1:8501/ │ - Wait 6 seconds (overview should poll /api/overview 2-3 times, /api/history 3 times; no │ disks/processes/journal/services/plugins) │ - Click the Disks tab button │ - Wait 6 seconds (disks polls; overview should not poll; history should not poll) │ - Click the Plugins tab, wait 2 seconds (plugins should load only once; state divs may poll │ after 5 seconds) │ - Assert against the counts │ │ Note: the server is running the old… no wait, the server is running the current code — but │ template changes are auto-reloaded, static js is served from disk. No Python changes, so no │ restart needed. However, AGENTS.md says Python changes require a restart — I haven't made any. │ Still, just to be safe, the server was already running — no problem. │ │ One caveat: the running server was started before my changes — but since no Python files were │ changed, it will serve the new templates/static. Good. │ │ Let me write the verification script. First, check the npm availability/network for installing │ puppeteer-core. If there's no network, fall back to raw CDP via websocket… Node 22 has │ … [488 more chars] │ │ All 14 sites updated, compile OK, server is running (no Python changes, so no restart needed). │ Chromium + node are available — let me run a real headless verification of the polling behavior: │ │ bash mkdir -p /tmp/opencode/verify && cd /tmp/opencode/verify && npm init -y >/de… ok 0.0s │ in │ { │ "command": "mkdir -p /tmp/opencode/verify && cd /tmp/opencode/verify && npm init -y │ >/dev/null 2>&1 && npm i puppeteer-core --no-audit --no-fund 2>&1 | tail -2", │ "timeout": 120000 │ } │ out │ │ added 25 packages in 2s │ │ tokens 3452 in 734 out 73796 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:30:21 • assistant • Qwen3.8-27B-Think │ │ puppeteer-core has been installed. Next, I'll write the verification script: │ │ ```js │ const puppeteer = require("puppeteer-core"); │ │ (async () => { │ const browser = await puppeteer.launch({ │ executablePath: "/usr/bin/chromium", │ headless: "new", │ args: ["--no-sandbox", "--disable-dev-shm-usage"], │ }); │ const page = await browser.newPage(); │ const reqs = []; // {t, url} │ const t0 = Date.now(); │ page.on("request", (r) => { │ const u = r.url(); │ if (u.includes("/api/")) reqs.push({ t: Date.now() - t0, url: u }); │ }); │ const errors = []; │ page.on("pageerror", (e) => errors.push(String(e))); │ page.on("console", (m) => { if (m.type() === "error") errors.push(m.text()); }); │ │ await page.goto("http://127.0.0.1:8501/", { waitUntil: "networkidle2" }); │ │ const counts = () => { │ const c = {}; │ for (const r of reqs) { │ const k = r.url.replace("http://127.0.0.1:8501", "").split("?")[0]; │ c[k] = (c[k] || 0) + 1; │ } │ return c; │ }; │ const sleep = (ms) => new Promise((r) => setTimeout(r, ms)); │ │ // Phase 1: overview active │ await sleep(6000); │ const c1 = counts(); │ console.log("after 6s on overview:", JSON.stringify(c1)); │ │ // Phase 2: switch to disks │ await page.click('button[data-tab="disks"]'); │ await sleep(6000); │ const c2 = counts(); │ console.log("after 6s on disks: ", JSON.stringify(c2)); │ │ // Phase 3: switch to plugins │ await page.click('button[data-tab="plugins"]'); │ await sleep(7000); │ const c3 = counts(); │ console.log("after 7s on plugins: ", JSON.stringify(c3)); │ │ const d = (a, b) => { │ const o = {}; │ const keys = new Set([...Object.keys(a), ...Object.keys(b)]); │ for (const k of keys) o[k] = (b[k] || 0) - (a[k] || 0); │ return o; │ }; │ console.log("delta phase1->2:", JSON.stringify(d(c1, c2))); │ console.log("delta phase2->3:", JSON.stringify(d(c2, c3))); │ │ // Assertions │ const fail = []; │ // Phase 1: only overview + history are polled; no disks/processes/journal/services/plugins │ if (c1["/ap │ … [6175 more chars] │ │ puppeteer-core installed. Writing a headless verification script that tracks API requests per │ phase (overview → disks → plugins): │ │ write /tmp/opencode/verify/verify.js ok 0.0s │ in │ { │ "filePath": "/tmp/opencode/verify/verify.js", │ "content": "const puppeteer = require(\"puppeteer-core\");\n\n(async () => {\n const │ browser = await puppeteer.launch({\n executablePath: \"/usr/bin/chromium\",\n │ headless: true,\n args: [\"--no-sandbox\", \"--disable-dev-shm-usage\"],\n });\n │ const page = await browser.newPage();\n const reqs = [];\n const errors = [];\n const │ t0 = Date.now();\n page.on(\"request\", (r) => {\n const u = r.url();\n if │ (u.includes(\"/api/\")) reqs.push({ t: Date.now() - t0, url: u });\n });\n │ page.on(\"pageerror\", (e) => errors.push(String(e)));\n page.on(\"console\", (m) => {\n │ if (m.type() === \"error\") errors.push(m.text());\n });\n\n await │ page.goto(\"http://127.0.0.1:8501/\", { waitUntil: \"load\" });\n const sleep = (ms) => │ new Promise((r) => setTimeout(r, ms));\n\n const countsIn = (from, to) => {\n const c │ = {};\n for (const r of reqs) {\n if (r.t < from || r.t >= to) continue;\n │ const k = r.url.replace(\"http://127.0.0.1:8501\", \"\").split(\"?\")[0];\n c[k] = │ (c[k] || 0) + 1;\n }\n return c;\n };\n\n // phase 1: overview (default tab)\n │ await sleep(6000);\n const t1 = Date.now() - t0;\n const c1 = countsIn(0, t1);\n │ console.log(\"phase1 overview :\", JSON.stringify(c1));\n\n // phase 2: switch to disks\n │ await page.click('button[data-tab=\"disks\"]');\n await sleep(6000);\n const t2 = │ Date.now() - t0;\n const c2 = countsIn(t1, t2);\n console.log(\"phase2 disks :\", │ JSON.stringify(c2));\n\n // phase 3: switch to plugins\n await │ page.click('button[data-tab=\"plugins\"]');\n await sleep(7000);\n const c3 = │ countsIn(t2, Date.now() - t0);\n console.log(\"phase3 plugins :\", │ JSON.stringify(c3));\n\n const fail = [];\n if ((c1[\"/api/overview\"] || 0) < 2) │ fail.push(\"overview should poll ~3x in 6s, got \" + (c1[\"/api/overview\"] || 0));\n if │ ((c1[\"/api/history\"] || 0) < 2) fail.push(\"history should poll while overview active, │ got \" + (c1[\" │ … [1428 more chars] │ out Wrote file successfully. │ │ tokens 24 in 3588 out 77982 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:32:45 • assistant • Qwen3.8-27B-Think │ │ Alright, let's run the verification. Note that the server is already running (no Python changes, │ and templates/static files are served from disk with auto-reload). Executing. │ │ bash node /tmp/opencode/verify/verify.js ok 0.1s │ in │ { │ "command": "node /tmp/opencode/verify/verify.js", │ "timeout": 90000 │ } │ out │ phase1 overview : {"/api/history":4,"/api/overview":3} │ phase2 disks : {"/api/disks":4} │ phase3 plugins : │ {"/api/plugins":1,"/api/plugins/llamacpp/state":1,"/api/plugins/sleep/state":1,"/api/plugins │ /lact/state":1,"/api/plugins/sessions/state":1} │ FAIL: │ - page errors: Failed to load resource: the server responded with a status of 404 (Not │ Found) │ │ tokens 20 in 90 out 81594 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:33:10 • assistant • Qwen3.8-27B-Think │ │ The polling behavior is completely correct: │ - Phase 1 (overview): only /api/overview (3 times) + /api/history (4 times). Nothing else. ✓ │ - Phase 2 (disk): only /api/disks (4 times). Overview and history are stopped. ✓ │ - Phase 3 (plugin): /api/plugins once + 4 state divs each polled once. Disk is stopped. ✓ │ │ The only failure: a 404 error in the console. Which resource is 404? My console error listener │ is picking up the "Failed to load resource" for the 404. I need to identify which URL. Probably │ an existing 404 (e.g., favicon.ico) and unrelated to my changes. Let's capture the URL of the │ 404 and check. Also, check whether this 404 existed before my changes (favicon is the prime │ suspect — index.html has no favicon link). │ │ Let's modify the script to log the URL of the failed request (response status). Quickly: add │ page.on("response") to log non-2xx with URL. │ │ Polling behavior is exactly right. The only failure is a 404 — let me identify which resource │ (likely pre-existing, e.g. favicon): │ │ bash cd /tmp/opencode/verify && node -e ' const puppeteer = require("puppeteer-co… ok 4.1s │ in │ { │ "command": "cd /tmp/opencode/verify && node -e '\nconst puppeteer = │ require(\"puppeteer-core\");\n(async () => {\n const browser = await puppeteer.launch({ │ executablePath: \"/usr/bin/chromium\", headless: true, args: [\"--no-sandbox\", │ \"--disable-dev-shm-usage\"] });\n const page = await browser.newPage();\n │ page.on(\"response\", (r) => { if (r.status() >= 400) console.log(r.status(), r.url()); │ });\n await page.goto(\"http://127.0.0.1:8501/\", { waitUntil: \"load\" });\n await new │ Promise((r) => setTimeout(r, 4000));\n await browser.close();\n})();'", │ "timeout": 60000 │ } │ out 404 http://127.0.0.1:8501/favicon.ico │ │ tokens 127 in 481 out 81703 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:33:35 • assistant • Qwen3.8-27B-Think │ │ As expected — the 404 is due to `favicon.ico`, which is existing behavior (the page has no │ favicon link), unrelated to my changes. Not a regression. │ │ Next, I'll also verify the journal catch-up behavior and the visibilitychange pause. The │ visibilitychange test in headless: can I emulate it with `page.evaluate(() => { │ Object.defineProperty(document, 'hidden', {value: true}); document.dispatchEvent(new │ Event('visibilitychange')); })`? Hmm — `document.hidden` is a getter on Document.prototype, and │ overriding it with defineProperty on the instance works. But a cleaner test: CDP's │ `Emulation.setDocumentCookie`… no, that's wrong. CDP has `Emulation.setDeviceMetricsOverride`… │ for visibility, there's no direct CDP command in older versions; newer Chrome has │ `Emulation.setFocusEmulationEnabled`? Actually, the simplest is: monkey-patch `document.hidden` │ and dispatch the event — my code reads `document.hidden` at event time, so the monkey-patch │ works. │ │ Journal catch-up test: │ 1. Open the journal tab, wait about 6 seconds (fetch the first 100 lines, get the cursor). │ 2. Switch to the disks tab (the journal pauses). │ 3. Generate log lines: `logger -t verifytest "line N"` a few times (logger is available on most │ systems; the dashboard reads the journal via sudo journalctl). │ 4. Wait about 4 seconds (no journal requests should occur — verify that no /api/journal requests │ happen while on disks). │ 5. Return to the journal tab, wait about 6 seconds → the new lines should appear in the DOM │ (verify that #journal-log contains the text of the new lines). │ │ Let's write this second script. About the logger: check `which logger`. This is a Linux desktop │ (systemd), so logger should exist. Lines: `logger -t dashverify "unique marker XYZ123 line i"`. │ │ After that, assert that the text appears in the journal DOM. │ │ Also verify the visibility pause: │ - On the overview tab, wait 3 seconds (confirm polling is occurring) │ - Monkey-patch hidden=true, dispatch visibilitychange → wait 3 seconds → confirm no /ap │ … [150 more chars] │ │ Existing `favicon.ico` 404 — unrelated. Next, I'll verify the two remaining behaviors: **journal │ catch-up** (when paused, the cursor is frozen and then drained on return), and **page visibility │ pause**: │ │ write /tmp/opencode/verify/verify2.js ok 0.0s │ in │ { │ "filePath": "/tmp/opencode/verify/verify2.js", │ "content": "const puppeteer = require(\"puppeteer-core\");\nconst { execSync } = │ require(\"child_process\");\n\n(async () => {\n const browser = await │ puppeteer.launch({\n executablePath: \"/usr/bin/chromium\",\n headless: true,\n │ args: [\"--no-sandbox\", \"--disable-dev-shm-usage\"],\n });\n const page = await │ browser.newPage();\n const reqs = [];\n const errors = [];\n const t0 = Date.now();\n │ page.on(\"request\", (r) => {\n const u = r.url();\n if (u.includes(\"/api/\")) │ reqs.push({ t: Date.now() - t0, url: u });\n });\n page.on(\"pageerror\", (e) => │ errors.push(String(e)));\n const sleep = (ms) => new Promise((r) => setTimeout(r, ms));\n │ const count = (from, to, pred) => reqs.filter((r) => r.t >= from && r.t < to && │ pred(r.url)).length;\n\n const MARK = \"dashverify-\" + process.pid;\n\n await │ page.goto(\"http://127.0.0.1:8501/\", { waitUntil: \"load\" });\n const fail = [];\n\n │ // --- journal catch-up ---\n await page.click('button[data-tab=\"journal\"]');\n await │ sleep(6000); // first page loads, cursor tracked\n const jBase = Date.now() - t0;\n\n // │ leave journal (pause), generate log lines while paused\n await │ page.click('button[data-tab=\"disks\"]');\n execSync(`for i in 1 2 3 4 5; do logger -t │ dashverify \"marker ${MARK} line $i\"; done`);\n await sleep(4000);\n const jPaused = │ Date.now() - t0;\n const pausedReqs = count(jBase, jPaused, (u) => │ u.includes(\"/api/journal\"));\n console.log(\"journal requests while paused (on │ disks):\", pausedReqs);\n if (pausedReqs > 0) fail.push(\"journal polled while its tab is │ hidden: \" + pausedReqs);\n\n // return to journal; backlog should be caught up and │ visible\n await page.click('button[data-tab=\"journal\"]');\n await sleep(6000);\n │ const lines = await page.$$eval(\"#journal-log .jline\", (els) => els.map((e) => │ e.textContent));\n const hits = lines.filter((l) => l.includes(MARK)).length;\n │ console.log(\"journal lin │ … [1724 more chars] │ out Wrote file successfully. │ │ tokens 37 in 1668 out 82310 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:34:42 • assistant • Qwen3.8-27B-Think │ │ Let's try running the second verification. Note: the journal tab is restored from localStorage — │ wait, in the first script I clicked disks and then plugins, so localStorage now has "plugins" │ saved. In this script, the first goto will restore the plugins tab (because of localStorage's │ "dash.tab"). After that, I explicitly click journal — that's fine, showTab("journal") will run. │ │ Hmm, wait — but the restored tab will be plugins: dash-activate fires → /api/plugins fetch. No │ problem, doesn't affect the assertions (I'm explicitly counting requests in the time window). │ │ Actually, one more thing to double-check: in the journal phase, after clicking the disks tab, I │ wait 4 seconds and then generate… no wait, the order is: click disks, then logger (immediately), │ then sleep 4 seconds. Journal is paused → no journal requests during that time. But wait — the │ logger command runs while on the disks tab. The journal cursor is frozen at the last fetched │ line. The new lines come after that. Then, going back to journal: the first dash-poll fires with │ the old cursor → fetches 200 lines → includes the 5 marker lines. │ │ One risk: `logger -t dashverify` — the journal entry's SYSLOG_IDENTIFIER will be "dashverify" │ and the message will be "marker dashverify-PID line N". The jline text includes the identifier + │ message. The MARK check `l.includes(MARK)` — MARK = "dashverify-PID" appears in the message. ✓ │ (Note: the identifier is "dashverify" and the message contains "dashverify-PID" — the PID makes │ it unique per run.) │ │ Let's run it. │ │ bash node /tmp/opencode/verify/verify2.js ok 0.1s │ in │ { │ "command": "node /tmp/opencode/verify/verify2.js", │ "timeout": 90000 │ } │ out │ journal requests while paused (on disks): 0 │ journal lines with marker after return: 5 of 5 │ overview+history requests while page hidden: 0 │ overview+history requests after resume: 4 │ ALL CHECKS PASSED │ │ tokens 21 in 413 out 84014 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:35:30 • assistant • Qwen3.8-27B-Think │ │ All behaviors verified: │ │ 1. **Only the active tab polls**: Phase 1 overview → only `/api/overview` + `/api/history`; │ Phase 2 disks → only `/api/disks`; Phase 3 plugins → plugins list + 4 state divs. │ 2. **Journal catch-up**: 0 journal requests while paused; all 5 lines generated while paused │ appear after returning. │ 3. **Visibility pause**: 0 requests while the page is hidden; polling resumes after it becomes │ visible again. │ │ Now, final check per AGENTS.md: │ - `uv run python -m compileall -q app` ✓ (already done, COMPILE_OK) │ - curl endpoints → 200 (overview already confirmed; quickly verify the rest) │ - `grep -c Traceback /tmp/dash.log` — /tmp/dash.log only exists if the server was started with │ the documented restart command. The server is already running; the log file may or may not │ exist. Let me check the endpoints and the log. │ │ Also — should I restart the server per AGENTS.md? I haven't made any Python changes, so it's not │ needed. Templates are auto-reloaded, and static is served from disk. The running server has │ already served the new templates (the verification was run against it). No restart needed. │ │ Let me run the final endpoint check + tracebacks in the log. │ │ All checks pass. Final verification per AGENTS.md — all endpoints + traceback check: │ │ bash for ep in overview disks processes journal services plugins history; do prin… ok 0.0s │ in │ { │ "command": "for ep in overview disks processes journal services plugins history; do printf │ \"%-10s \" $ep; curl -s -o /dev/null -w \"%{http_code}\\n\" http://127.0.0.1:8501/api/$ep; │ done; echo \"tracebacks: $(grep -c Traceback /tmp/dash.log 2>/dev/null || echo 'no log │ file (server predates this session)')\"", │ "workdir": "/home/mac/Code/dashboard" │ } │ out │ overview 200 │ disks 200 │ processes 200 │ journal 200 │ services 200 │ plugins 200 │ history 200 │ tracebacks: 0 │ no log file (server predates this session) │ │ tokens 64 in 449 out 84449 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:35:51 • assistant • Qwen3.8-27B-Think │ │ All 7 endpoints return 200, no tracebacks. │ │ Summary of changes: │ - 14 template locations: `hx-trigger="every Ns"` / `load` → `dash-poll from:#tab-` (and │ for the plugin shell, `dash-activate from:#tab-plugins`) │ - app.js: polling scoped per tab, gating of the chart's history polling, pause/resume via │ visibilitychange, initial tab startup at the end of the IIFE │ │ Verified with 2 headless browser runs: │ 1. Only the active tab polls (overview→disks→plugins phases) │ 2. Journal: no requests while paused, catches up on all 5 lines on resume │ 3. Page hidden: 0 requests; resumes on becoming visible │ 4. All endpoints 200, no tracebacks │ │ Marking the TODO as complete. Cleanup? The verification script is in /tmp/opencode/verify — it's │ a temporary directory so no problem leaving it as is. │ │ Final concise summary for the user. │ │ Done and verified. All endpoints 200, zero tracebacks. │ │ todowrite 0 todos ok 0.0s │ in │ { │ "todos": [ │ { │ "content": "Update hx-trigger in index.html (6 sites)", │ "status": "completed", │ "priority": "high" │ }, │ { │ "content": "Update hx-trigger in 8 fragment templates", │ "status": "completed", │ "priority": "high" │ }, │ { │ "content": "Rework app.js: tab-scoped polling + charts gating + visibility pause", │ "status": "completed", │ "priority": "high" │ }, │ { │ "content": "Restart server and verify endpoints + no tracebacks", │ "status": "completed", │ "priority": "high" │ } │ ] │ } │ out │ [ │ { │ "content": "Update hx-trigger in index.html (6 sites)", │ "status": "completed", │ "priority": "high" │ }, │ { │ "content": "Update hx-trigger in 8 fragment templates", │ "status": "completed", │ "priority": "high" │ }, │ { │ "content": "Rework app.js: tab-scoped polling + charts gating + visibility pause", │ "status": "completed", │ "priority": "high" │ }, │ { │ "content": "Restart server and verify endpoints + no tracebacks", │ "status": "completed", │ "priority": "high" │ } │ ] │ │ tokens 81 in 375 out 84963 cached 0 written $0.0000 tool-calls │ 2026-08-31 02:36:07 • assistant • Qwen3.8-27B-Think │ │ Done. Final summary — keep it concise, mention what was changed and the verification results. │ │ Implemented and verified with headless Chromium against the live server: │ │ **Changes** │ - **14 template sites** — `hx-trigger="load, every Ns"` → `hx-trigger="dash-poll │ from:#tab-"`; the plugins shell uses one-shot `dash-activate from:#tab-plugins` (defers │ `/api/plugins` until the tab is first opened) │ - **`static/js/app.js`** — `startTabPolling()` fires `dash-activate` + `dash-poll` on the active │ section and runs one `setInterval` at that tab's original interval (2s/2s/3s/5s/15s/5s); │ `showTab()` drives it; the charts' `/api/history` loop is gated on Overview; `visibilitychange` │ pauses/resumes everything when the browser tab is hidden │ │ **Verified behavior** │ - On overview: only `/api/overview` + `/api/history` fire — │ disks/processes/journal/services/plugins make zero requests │ - Switch to disks: disks polls, overview/history stop; switch to plugins: list loads once + 4 │ state divs poll │ - Journal: 0 requests while paused; all 5 log lines generated while paused appear on return │ (cursor catch-up works) │ - Page hidden: 0 requests; resume: polling picks up with a fresh fetch │ │ The one 404 in console is the pre-existing missing favicon, unrelated. No restart was needed (no │ Python changes); all endpoints return 200. │ │ tokens 175 in 342 out 85419 cached 0 written $0.0000 stop