[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_105":106,"_107":108},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","ziggyware","name","free-ai","path","prompt-examples.ts","project",{"_22":45,"_11":12,"_33":46,"_47":-5,"_48":42,"_49":50,"_51":50,"_52":53,"_54":-5,"_55":56,"_57":-5,"_58":42,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":73,"_74":73,"_75":76,"_77":76,"_78":76,"_79":73,"_80":73,"_81":82,"_83":84,"_85":86,"_87":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":-5,"_13":44},"permalink","https://www.val.town/x/ziggyware/free-ai/code/prompt-examples.ts","extension","id","5c266ced-3ceb-4ec5-85e7-025a91f9cbbf","fileId","7f7935d2-ae0d-11f1-9d59-1607ee4eb77e","parentId","branchId","1a44bbd4-418c-11f1-af64-42b51c65c3df","branchVersion",1486,"latest",true,"createdAt",["D",1789154859908],"version",1,"fileType","script","content","// Two exemplars per prompt, appended to every rendered prompt (Settings → \"few-shot examples\", default on).\n// Few-shot anchoring is the strongest single lever on output quality for open-weight models: they imitate the\n// register and density of what they are shown. Each pair is deliberately small — the standard is demonstrated,\n// not the whole artifact — so the system prompt stays under free-tier input ceilings (groq ≈ 6.5k tokens).\nimport type { PromptKey } from \"./prompts.ts\";\n\nconst ex = (title: string, a: string, b: string) => `\\nEXAMPLES — ${title}. Match this register, density and completeness exactly.\\n\\n${a.trim()}\\n\\n\\n${b.trim()}\\n`;\n\nexport const PROMPT_EXAMPLES: Record = {\n system: ex(\"answers at the required standard\",\n`USER: why does my WebGL texture look washed out on Safari but not Chrome?\nASSISTANT: Safari applies the canvas's colorSpace conversion twice when the drawing buffer is premultiplied and the texture is uploaded with UNPACK_COLORSPACE_CONVERSION_WEBGL left at BROWSER_DEFAULT_WEBGL. Set it once before texImage2D:\n\\`\\`\\`js\ngl.pixelStorei(gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, gl.NONE);\ngl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, false);\n\\`\\`\\`\nand create the context with { premultipliedAlpha: false } if you composite yourself. Verify: a 50 % grey PNG must sample as 0.5 ± 0.004 in the shader on both browsers (read it back with gl.readPixels on a 1×1 quad). If it still differs, the PNG carries a gAMA chunk — strip it (pngcrush -rem gAMA) so both decoders agree.`,\n`USER: build a metronome app\nASSISTANT: [create_artifact index.html, then one update_artifact per file — 8 calls, one file each, in dependency order: style.css, main.js, state.js, audio.js (AudioContext scheduler with 25 ms lookahead, 100 ms scheduleAhead, drift-free via ctx.currentTime), render.js (dpr-scaled canvas beat ring, rAF with delta, pauses on visibilitychange), input.js (pointer + keyboard: space start/stop, ↑↓ ±1 BPM, ⇧↑↓ ±10, T tap-tempo with 4-tap median), storage.js (schemaVersion 2 + migrate(), try/catch, memory fallback), README.md (12 features, shortcuts, run instructions)]\nMetronome #41 is live in the workbench: 20–300 BPM, 1–12 beats with accent pattern editor, subdivisions (1/2/3/4), tap tempo, tempo ramp (start → end BPM over N bars), presets with undo, sample-accurate scheduling (jitter < 1 ms measured over 10 min), full keyboard control (? opens the shortcut sheet), dark/light via prefers-color-scheme. Does not do: MIDI clock out, polyrhythm across two meters.`),\n\n meta: ex(\"control block\",\n`<<>>`,\n`<<>>`),\n\n firstExchange: ex(\"session titles\",\n`ask: \"my shader flickers when I resize the window\" → name_session(\"WebGL Resize Flicker\")`,\n`ask: \"write me a pomodoro app with stats\" → name_session(\"Pomodoro Stats App\")`),\n\n plan: ex(\"plans\",\n`1. read_artifact #12 render.js and input.js only — the reported bug is a drag offset, so state.js is irrelevant.\n2. Locate the pointer→world transform; the symptom (offset grows with zoom) means dpr or zoom is applied twice.\n3. One update_artifact with the fix in render.js and a regression guard (assert in dev mode).\nStop when: the transform is applied exactly once and lint is clean.`,\n`1. eval_js: compute the 12-TET frequency table for A4 = 432 and 440 (24 values) — never eyeball.\n2. Answer with a table (note, 440 Hz, 432 Hz, Δ cents = 1200·log2(432/440) = −31.77 constant).\nStop when: table delivered with the constant-cents observation stated once.`),\n\n reconcile: ex(\"reconciled answers\",\n`Drafts disagree on Deno's default V8 heap limit. Draft A cites the flag (--v8-flags=--max-old-space-size) with a number; B and C give different numbers with no source. Keep A's mechanism, drop all three numbers, state the flag and how to read the actual limit at runtime (Deno.memoryUsage / --v8-flags=--help).`,\n`All drafts agree the bug is an off-by-one in the ring buffer; A alone shows the failing index (write === read after wrap). Keep A's proof, keep B's shorter fix (mask with & (N-1) for power-of-two N), drop C's rewrite.`),\n\n critique: ex(\"verdicts\",\n`FLAW: The answer claims requestAnimationFrame runs at 60 Hz. It runs at the display's refresh rate (120/144 Hz on many devices), so the physics step derived as 1/60 s is wrong; the loop must use the timestamp delta. Consequential: motion speed doubles on 120 Hz screens.`,\n`FLAW: none found. Checked: the regex escapes '.' correctly, the unit conversion (m/s² → g) divides by 9.80665, and the code block runs (eval_js returned the stated 42.0).`),\n\n revise: ex(\"revisions\",\n`(only the changed paragraph) The loop must read the timestamp rAF passes and integrate with dt = (t − last) / 1000, clamped to ≤ 0.05 s so a background tab does not explode the simulation; 1/60 is wrong on 120 Hz displays.`,\n`(only the changed line) ⋯ divides by 9.80665 m/s² (standard gravity), not 9.8 — the 0.02 % error compounds over the integration.`),\n\n reground: ex(\"grounded answers\",\n`web_search(\"Deno 2.4 release notes\") → snippet: \"Deno 2.4 (July 2025) adds deno bundle …\" (deno.com/blog, 2025-07-16). Answer: bundling returned in 2.4; the quoted note is the primary source. Not established: whether it supports code-splitting — the note does not say.`,\n`web_search returned only forum posts with no dates for the claimed API change. Missing: a changelog or docs page. I cannot confirm the change; here is what would settle it: the package's CHANGELOG entry for the version you run.`),\n\n continue: ex(\"continuations\",\n`(previous output ended: \" for (const p of particles) {\")\n p.vx += g.x * dt; p.vy += g.y * dt;\n p.x += p.vx * dt; p.y += p.vy * dt;\n }`,\n`(previous output ended: \"The second constraint is\")\n that the buffer must be power-of-two sized, so the wrap is a mask instead of a modulo.`),\n\n summarize: ex(\"closing summaries\",\n`Built #57 \"Spectrum Analyzer\": 10 files, 1,180 lines. Mic or file input, 4096-point FFT (radix-2, Hann window), log-frequency canvas at device pixel ratio, peak hold, A-weighting toggle, keyboard (space pause, ↑↓ gain, W weighting), settings persisted (schema v1). Open it in the workbench to run. Does not do: MP3 decoding in Safari < 17 (decodeAudioData limitation).`,\n`Found the cause: state.js:88 mutates the array it is iterating, so every other item is skipped on delete. Fixed with a filtered copy; added a regression check in dev mode. No other file touched.`),\n\n workbench: ex(\"focused edits\",\n`ask: \"the canvas is blurry\" (open file render.js) → read_artifact render.js → one update_artifact: edits = [{find: \"canvas.width = w; canvas.height = h;\", replace: \"const dpr = Math.min(devicePixelRatio || 1, 3); canvas.width = Math.round(w * dpr); canvas.height = Math.round(h * dpr); canvas.style.width = w + 'px'; canvas.style.height = h + 'px'; ctx.setTransform(dpr, 0, 0, dpr, 0, 0);\"}] → \"Backing store now scales with devicePixelRatio (capped at 3); layout size unchanged.\"`,\n`ask: \"add undo\" (open file state.js) → read_artifact state.js, input.js → one update_artifact: files = [{path: \"history.js\", content: }], edits in state.js (dispatch records inverse), input.js (⌘Z/⇧⌘Z), index.html (script tag) → \"Undo/redo with drag coalescing; 200 steps; shortcuts listed in the help panel.\"`),\n\n skill: ex(\"applying a skill\",\n`Skill \"css-tokens\" says every color must come from a custom property → the artifact's style.css defines :root tokens and no rule uses a literal hex; index.html sets data-theme from prefers-color-scheme.`,\n`Skill \"no-deps\" says no external code → the chart is drawn with canvas 2D and a 60-line scale/axis module instead of a library.`),\n\n architect: ex(\"manifests\",\n`{\"title\": \"Pomodoro Stats\", \"summary\": \"Focus timer with session history and analytics.\",\n \"features\": [\"25/5/15 cycles with editable durations\", \"start/pause/skip with space and S\", \"long break every 4th\", \"session log with tags\", \"daily/weekly bar chart\", \"streaks\", \"notification + sound at end (feature-detected)\", \"keyboard shortcut sheet (?)\", \"export/import JSON\", \"undo delete of a session\", \"dark/light tokens\", \"persisted settings + history schema v1 with migrate()\"],\n \"visual\": \"--bg #0f1115 --surface #171a21 --text #e6e8ef --accent #ff6b4a --danger #ff4d6d; Inter/system type 13/15/20/28; 4 px spacing unit; radius 10; 160 ms ease-out\",\n \"shared\": \"store.js: createStore(reducer, init) → {get, dispatch, subscribe}; actions {type:'TICK', now} {type:'START'} {type:'PAUSE'} {type:'COMPLETE', session:{id, start, end, kind, tag}}; state {phase:'focus'|'short'|'long', running, remainingMs, sessions[], settings}; ids = crypto.randomUUID() with Date.now()-based fallback; DOM ids #timer #ring #log #chart #help; CSS classes .btn .btn-primary .card\",\n \"files\": [{\"path\": \"index.html\", \"purpose\": \"markup + boot; loads siblings in order\", \"exports\": [], \"imports\": [\"style.css\", \"main.js\"], \"notes\": \"\"}, {\"path\": \"store.js\", \"purpose\": \"typed reducer store + undo stack\", \"exports\": [\"createStore(reducer, init)\", \"undoable(reducer)\"], \"imports\": [], \"notes\": \"pure\"}, {\"path\": \"timer.js\", \"purpose\": \"drift-free ticking from performance.now(), pauses on visibilitychange\", \"exports\": [\"startTicker(store)\"], \"imports\": [\"./store.js\"], \"notes\": \"\"}, {\"path\": \"render.js\", \"purpose\": \"ring on dpr-scaled canvas, log list, chart\", \"exports\": [\"mount(store)\"], \"imports\": [\"./store.js\", \"./chart.js\"], \"notes\": \"ResizeObserver\"}, {\"path\": \"chart.js\", \"purpose\": \"bar chart, canvas 2D, axis/scale helpers\", \"exports\": [\"drawBars(ctx, data, opts)\"], \"imports\": [], \"notes\": \"\"}, {\"path\": \"input.js\", \"purpose\": \"pointer + keyboard map\", \"exports\": [\"bindInput(store)\"], \"imports\": [\"./store.js\"], \"notes\": \"\"}, {\"path\": \"storage.js\", \"purpose\": \"versioned persistence, migrate(), memory fallback\", \"exports\": [\"load()\", \"save(state)\", \"SCHEMA_VERSION\"], \"imports\": [], \"notes\": \"try/catch\"}, {\"path\": \"notify.js\", \"purpose\": \"Notification + WebAudio beep, both feature-detected\", \"exports\": [\"notifyEnd(kind)\"], \"imports\": [], \"notes\": \"\"}, {\"path\": \"style.css\", \"purpose\": \"tokens, layout, states, motion\", \"exports\": [], \"imports\": [], \"notes\": \"prefers-color-scheme\"}, {\"path\": \"README.md\", \"purpose\": \"features, shortcuts, run, file map\", \"exports\": [], \"imports\": [], \"notes\": \"\"}],\n \"acceptance\": [\"space toggles\", \"ring is crisp at dpr 2\", \"reload keeps history\", \"chart updates after COMPLETE\", \"? opens help\", \"delete then ⌘Z restores\", \"tab hidden 5 min → remaining time still correct\", \"opens from disk (file://)\"]}`,\n`{\"title\": \"Tile Editor\", \"summary\": \"2D tilemap editor with layers and export.\",\n \"features\": [\"tileset upload (PNG as data URL file)\", \"grid with zoom/pan (wheel, space-drag)\", \"paint/erase/fill/rect tools (B/E/G/R)\", \"3 layers with visibility/lock\", \"undo/redo 200 steps\", \"minimap\", \"export JSON + PNG\", \"import JSON\", \"autosave schema v2\", \"keyboard shortcut sheet\", \"touch painting\", \"dark tokens\"],\n \"visual\": \"--bg #101214 --panel #191c20 --grid #2a2f36 --accent #7cf0c8; mono UI 12/14; 8 px unit; radius 6; 120 ms\",\n \"shared\": \"state {map:{w,h,layers:[{name, tiles:Uint16Array, visible, locked}]}, tool, sel:{x,y}, view:{x,y,zoom}}; actions PAINT{layer,x,y,id} FILL RECT SET_TOOL SET_VIEW UNDO REDO; render.js draws on dpr canvas; input.js converts client→cell via view; ids: #stage #tools #layers #minimap\",\n \"files\": [… 11 files as above, each ≤ 250 lines …],\n \"acceptance\": [\"fill respects bounds\", \"zoom keeps cursor cell fixed\", \"undo across tools\", \"PNG export pixel-exact\", \"runs from disk\"]}`),\n\n builder: ex(\"files at the standard\",\n`\\`\\`\\`js\n// render.js — dpr-scaled canvas, ResizeObserver, rAF with delta, pauses when hidden\nimport { subscribe, get } from './store.js';\nconst canvas = document.getElementById('ring'); const ctx = canvas.getContext('2d');\nlet w = 0, h = 0, dpr = 1, raf = 0, last = 0, hidden = document.hidden;\nconst ro = new ResizeObserver(([e]) => { const r = e.contentRect; w = r.width; h = r.height; dpr = Math.min(devicePixelRatio || 1, 3); canvas.width = Math.round(w * dpr); canvas.height = Math.round(h * dpr); ctx.setTransform(dpr, 0, 0, dpr, 0, 0); draw(0); });\nro.observe(canvas.parentElement);\ndocument.addEventListener('visibilitychange', () => { hidden = document.hidden; if (!hidden) { last = performance.now(); loop(last); } });\nfunction draw(dt) {\n const s = get(); ctx.clearRect(0, 0, w, h);\n const r = Math.min(w, h) * 0.42, cx = w / 2, cy = h / 2, frac = 1 - s.remainingMs / s.totalMs;\n ctx.lineWidth = 10; ctx.lineCap = 'round';\n ctx.strokeStyle = getComputedStyle(canvas).getPropertyValue('--grid'); ctx.beginPath(); ctx.arc(cx, cy, r, 0, Math.PI * 2); ctx.stroke();\n ctx.strokeStyle = getComputedStyle(canvas).getPropertyValue('--accent'); ctx.beginPath(); ctx.arc(cx, cy, r, -Math.PI / 2, -Math.PI / 2 + frac * Math.PI * 2); ctx.stroke();\n ctx.fillStyle = getComputedStyle(canvas).getPropertyValue('--text'); ctx.font = \\`600 \\${Math.round(r * 0.5)}px system-ui\\`; ctx.textAlign = 'center'; ctx.textBaseline = 'middle';\n ctx.fillText(fmt(s.remainingMs), cx, cy);\n}\nfunction loop(t) { if (hidden) return; const dt = Math.min(0.05, (t - last) / 1000); last = t; draw(dt); raf = requestAnimationFrame(loop); }\nconst fmt = (ms) => { const s = Math.max(0, Math.round(ms / 1000)); return \\`\\${String(Math.floor(s / 60)).padStart(2, '0')}:\\${String(s % 60).padStart(2, '0')}\\`; };\nexport function mount() { subscribe(() => draw(0)); last = performance.now(); raf = requestAnimationFrame(loop); return () => { cancelAnimationFrame(raf); ro.disconnect(); }; }\n\\`\\`\\``,\n`\\`\\`\\`js\n// storage.js — versioned persistence with migration, try/catch, in-memory fallback (file:// and private mode safe)\nexport const SCHEMA_VERSION = 2;\nconst KEY = 'pomodoro.v'; let mem = null;\nconst migrations = { 1: (s) => ({ ...s, sessions: (s.sessions || []).map((x) => ({ ...x, tag: x.tag ?? '' })) }) };\nexport function migrate(doc) { let v = doc.version || 1, data = doc.data; while (v < SCHEMA_VERSION) { data = migrations[v] ? migrations[v](data) : data; v++; } return data; }\nexport function load() {\n try { const raw = localStorage.getItem(KEY); if (raw) return migrate(JSON.parse(raw)); } catch (e) { /* quota, disabled, or corrupt: fall through */ }\n return mem;\n}\nexport function save(state) {\n const doc = JSON.stringify({ version: SCHEMA_VERSION, data: state, savedAt: Date.now() });\n try { localStorage.setItem(KEY, doc); return 'local'; } catch (e) { mem = state; return 'memory'; }\n}\n\\`\\`\\``),\n\n integrate: ex(\"integration passes\",\n`read_artifact #41 all:true → findings: input.js imports { startTicker } from './timer.js' but timer.js exports start(); render.js draws before store exists (load order); README lists 12 features, \"tempo ramp\" not implemented anywhere → one update_artifact: edits (timer.js export rename, index.html script order), files: [ramp.js — full implementation of the ramp: linear BPM interpolation per bar, UI in index.html, actions in store.js]. Then lint is clean; acceptance checks walked one by one in the reply.`,\n`Lint: \"state.js:120 empty function body — function exportJson() {}\" → not deleted, implemented: serialize state (schema version + data), Blob download with a11y-labelled anchor, toast on success; and the matching importJson with validation errors surfaced in the UI.`),\n\n digest: ex(\"digests\",\n`Part 1/3 of error.log: 14 distinct errors. Load-bearing: ui.js:6:11 TypeError \"Cannot read properties of null (reading 'addEventListener')\" — bindUI() runs before #toolbar exists (script in , no defer). storage.js:1 SyntaxError: constants.js has no export named DEFAULT_BOT (it exports DEFAULT_BOT_ID). Repeats: 11× the same TypeError. Numbers: first error at t=0.312 s after load.`,\n`Part 2/2 of api.md: endpoints POST /v1/jobs {name, cron} → 201 {id}; GET /v1/jobs/{id} → {status: 'queued'|'running'|'done'|'failed', attempts ≤ 3}; rate limit 60/min per key (header x-rate-remaining); errors as {error:{code,message}}; timestamps RFC 3339 UTC.`),\n\n completion: ex(\"audits\",\n`{\"done\": false, \"quality\": 2, \"remaining\": [\"Implement the tempo ramp feature named in README (ramp.js: start→end BPM over N bars, UI controls, store actions)\", \"Scale the canvas by devicePixelRatio in render.js\", \"Add keyboard control for every toolbar action and the ? shortcut sheet\", \"Persist settings with SCHEMA_VERSION + migrate() in storage.js\", \"Add empty state for the session log\", \"Replace alert() in input.js with the in-app toast\"]}`,\n`{\"done\": true, \"quality\": 5, \"remaining\": []}`),\n\n brief: ex(\"design briefs\",\n`PRODUCT — A drift-free practice metronome musicians keep open for an hour: sample-accurate, fully keyboard-driven, remembers every preset.\nFEATURES — 1. BPM 20–300 via drag ring, ±1/±10 keys, typed entry. 2. Tap tempo (T), 4-tap median, outlier rejection. 3. Beats/bar 1–12 with per-beat accent editor (click/tap cycles off·low·high). 4. Subdivisions 1/2/3/4 with distinct timbre. 5. Tempo ramp start→end over N bars with live readout. 6. Presets: save/rename/delete/reorder, undo delete. 7. Practice log: minutes per day, sparkline. 8. Visual beat ring + flash, dpr-crisp, pauses when hidden without losing the beat grid. 9. Shortcut sheet (?), all actions reachable by keyboard. 10. Sound sets (click/wood/beep) via WebAudio synthesis, no files. 11. Settings + presets persisted, schema v1 + migrate(). 12. Dark/light tokens, reduced-motion respected.\nVISUAL SYSTEM — --bg #0e0f12 --surface #16181d --text #e8e9ee --dim #8b90a0 --accent #ffb454 --danger #ff5c5c; type 12/14/18/40 (BPM), tabular numerals; 4 px unit; radius 12; 140 ms ease-out. Identity: the beat ring's accent flash is the only saturated element.\nARCHITECTURE — index.html, style.css, main.js (boot), store.js (reducer + undo), audio.js (lookahead scheduler 25/100 ms, ctx.currentTime clock), timer.js (bar/beat counting from audio clock), render.js (ring, log, sparkline), input.js (pointer/keyboard/touch), presets.js, storage.js (v1), README.md. State {bpm, beats, accents[], subdiv, ramp{on,from,to,bars}, running, presets[], log[], settings}.\nEDGE CASES — resize during ramp; 0 presets; 500 log days; BPM typed as \"abc\"; storage disabled; audio context suspended until first gesture (show a \"tap to enable sound\" state); keyboard-only from cold load; two-finger touch on the ring.\nACCEPTANCE — jitter < 1 ms over 10 min (measured against ctx.currentTime); ring crisp at dpr 2; reload restores presets; ? opens sheet; T×4 sets tempo; hidden 10 min → still on beat; runs from file://; reduced-motion disables flash.`,\n`PRODUCT — A tilemap editor a game jammer finishes a level in: tileset in, layers, tools, undo, JSON/PNG out, nothing to install.\nFEATURES — 1. Tileset PNG upload → tile size auto-detect + override. 2. Zoom/pan (wheel, space-drag, pinch) keeping the cursor cell fixed. 3. Paint/erase/fill/rect/pick tools with keys B E G R I. 4. 3 layers: rename, visibility, lock, reorder. 5. Undo/redo 200 steps with stroke coalescing. 6. Minimap with viewport rectangle. 7. Export JSON (schema v2) and PNG (pixel-exact). 8. Import JSON with validation report. 9. Autosave every change, restore on load. 10. Shortcut sheet (?). 11. Touch painting with palm rejection (pointerType). 12. Dark tokens + reduced motion.\nVISUAL SYSTEM — --bg #0f1113 --panel #181b1f --grid #262b31 --accent #6ee7b7 --danger #f87171; mono 12/13, UI 14; 8 px unit; radius 6; 100 ms.\nARCHITECTURE — index.html, style.css, main.js, store.js, history.js, tools.js, render.js, input.js, tileset.js, io.js (export/import), storage.js (v2), README.md. State {map{w,h,tileSize,layers[]}, tileset{img,cols,rows}, tool, brush, view{x,y,zoom}, sel}.\nEDGE CASES — tileset larger than 4096 px; map resize with content; fill on a locked layer; undo past import; storage full; import with wrong schema; keyboard-only; 2-finger pan while painting.\nACCEPTANCE — fill bounded; zoom pivot exact; undo across tools; PNG export matches canvas; reload restores; runs from file://; ? sheet complete; touch paint on iPad.`),\n\n compact: ex(\"running summaries\",\n`GOAL — Browser metronome app (#41 \"Metronome\", 9 files) the user practises with daily; now adding a practice log.\nSTANDING INSTRUCTIONS — no placeholders ever; ≤ 250 lines per file; dark theme default; keyboard for every action.\nSTATE — #41 files: index.html, style.css, main.js, store.js, audio.js (lookahead 25/100 ms), timer.js, render.js, input.js, storage.js (SCHEMA_VERSION 2), README.md.\nDONE — tap tempo (4-tap median); ramp feature (ramp.js added this session); storage migration v1→v2 (accents array).\nOPEN — practice log: user wants minutes/day + sparkline (render.js), persisted (storage v3 with migrate). Undo for preset delete still missing.\nFACTS — user measured jitter 0.6 ms over 10 min; Safari needs AudioContext resume on first pointerdown (fixed in main.js:12); user's display is 120 Hz (delta-time bug found earlier, fixed).`,\n`GOAL — Debug and harden a WebGL2 hologram renderer the user pasted (single file, ~900 lines), then port it to ES modules.\nSTANDING INSTRUCTIONS — Fisher-dense replies, no restating; answers ≤ 5000 chars; artifacts must run from file://.\nSTATE — #58 \"Hologram Renderer\": index.html, gl.js, shaders.js (vert/frag as template strings), scene.js, input.js, README.md.\nDONE — fixed premultiplied-alpha washout (UNPACK_COLORSPACE_CONVERSION_WEBGL = NONE); moved shaders from fetch() to shaders.js for file:// portability; resize now uses ResizeObserver + dpr cap 2.\nOPEN — user reports 45 fps on M1 at 4k: suspected per-frame uniform uploads in scene.js:140–170 (not yet profiled); wants a UBO.\nFACTS — target GPU M1, Safari 17; user rejects any external library; precision: mediump breaks the interference pattern, must stay highp.`),\n};\n","deleted",false,"label",[14],"1a430fbe-418c-11f1-af64-42b51c65c3df",["D",1777220541701],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Free ai chat with inference router.","imageUrl","userId","2c6d46b0-54dd-11f0-a86c-6fbc2b29331a","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","850db142-aa5e-4914-bceb-1e2e085ae4c5","tursoName","1a430fbe418c11f1af6442b51c65c3df","tursoHostname","1a430fbe418c11f1af6442b51c65c3df-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789508444194],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_9":10,"_104":100},"org",{"_9":10,"_98":-5,"_99":100,"_55":56,"_101":102,"_103":42},"branch",{"_35":88,"_11":89,"_22":28,"_90":45,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":12,"_97":10},"isOwned",1682,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18yekJHRDE5SGVoUHUzUENQaXY2MTRkT3h0cncifQ","tier","free","canRestrictVals","profileImageUrl","ctx",{"_81":-5,"_138":139,"_140":141,"_142":143,"_144":42,"_145":42,"_146":42,"_147":32,"_148":-5,"_149":-7,"_150":-7,"_151":62,"_152":42,"_153":42,"_154":-5,"_155":42,"_156":42,"_157":42,"_158":-5},"ENV",{"_109":110,"_111":112,"_113":89,"_114":115,"_116":117,"_118":119,"_120":121,"_122":123,"_124":125,"_126":127,"_128":129,"_130":131,"_132":133,"_134":135,"_136":137},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town","orgs",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]