Three hardening fixes from adversarial review of the no-data rendering:
dataStartKey returns null at the payload's 365-entry history cap, where
the oldest retained entry is no longer the true data start; classifying
past it would label real aged-out history as no data on long custom
ranges. Documented that the install-to-first-use gap reading as no data
is literally accurate: nothing was recorded then either.
The dash granular chart now trims leading zero-only buckets by value
instead of comparing bucket timestamps against date keys, so producer
and viewer timezone skew can never drop a real first-day bucket, and an
all-zero series lands in the established empty state.
StackedBars no-data columns expose their state via aria-label, not only
a title on a non-focusable div.
Days before the first recorded day in history.daily were painted as a real
0.00/0 calls in the daily activity heatmap and the daily spend charts. That
zero is unknown, not measured, so those cells and bars now read "No data
recorded" instead of a currency zero. Genuinely idle days within recorded
history stay as real zeros.
- app: heatmap cells, the daily spend bars, and the daily-by-model columns
get a distinct no-data style plus a "No data recorded" hover for days before
the first recorded day.
- dash: the granular line chart drops buckets before the first recorded day so
no flat zero line is drawn before any history exists.
- data-start is derived in the UI layer from history.daily; payload shape is
unchanged.
Verified: app vitest 418 pass (7 new for the no-data behavior); app, dash, and
root typecheck clean; dash and app renderer vite builds succeed.
- build stamp ignores the pricing-snapshot files the build regenerates,
so a release checkout no longer shows a false -dirty
- splash shows just the flame, CodeBurn, and the version (dropped the
commit-hash line); the clean build id stays in About only
- About 'Check for updates' uses the in-app checker and reports inline
('You're on the latest' / 'Update available: X · Download') instead
of blindly opening the releases page
392/392.
Checks the GitHub releases for newer desktop-v tags once per launch
and every 24h (15s timeout, no identifying headers, offline = silent
retry). A dismissible banner and a Settings About row surface the
newer version and link the release page; dismissal persists per
version so each release nags at most once. No auto-install: unsigned
builds cannot, by platform constraint; the checker only notifies.
App 364/364 (+24), typechecks + build green.
- prefetch fires exactly once per provider per session; memo sized to
detected providers so base keys never evict (was: 12 full-history
parses every 30s forever from LRU thrash re-triggering the effect)
- day-aggregator buckets whole turns by user-message timestamp,
matching the report/headline path: trend bars and provider breakdown
now reconcile exactly (midnight-straddling turns were split);
DAILY_CACHE_VERSION 13 with an IANA tz guard that rehydrates when
the cache crosses timezones
- overview's redundant second all-provider scan collapsed (~11% faster
warm); numbers parity-guarded
- lock takeover cleans stale hydrating.lock; SIGINT/SIGTERM release it
- scanner skips EPERM/EACCES provider dirs (progress shows skipped)
instead of aborting; onboarding hints Full Disk Access
- rateLimited quota copy render tests; export -f json emits valid
empty JSON when no data
Root 2023 (+4), app 327 (+3), typechecks clean.
P0: an interrupted cold hydration left partial caches that the
emptiness check read as warm — the daily backfill froze (missing older
days) while session parsing healed gradually (drifting totals),
poisoning every surface sharing the cache. Both caches now carry an
explicit complete marker: partial resumes cold under the hydration
lock; unmarked caches self-heal with one re-hydration. Regression test
seeds the exact frozen artifact and asserts bit-for-bit convergence
with a never-interrupted run.
- splash indexing reveals only on genuinely cold scans (explicit cold
flag in the progress protocol), never on warm incremental re-parses
- uncached filter switches clear to skeleton instead of showing the
previous filter's numbers; cached switches paint same-commit;
background prefetch warms every detected provider after idle
- build stamp (git sha + date) in splash and About ends build ambiguity
- payload parity test: identical payloads on identical cache, and
payload totals equal the CLI report path
- Sessions empty state keeps the provider filter row; zero savings
line hidden; TCC usage-description strings + Full Disk Access docs
- warm profile documented: optimize scan ~1.47s dominant (safe
refactor deferred), parse ~1s, aggregation ~30ms
Root 1848, app 320, typechecks clean.
Performance and coherence:
- Settings > General 'Refresh every' (Manual/30s/1m/3m/5m/10m), live via
RefreshCadenceContext; Manual polls only on demand
- usePolled memoKey LRU: provider/period switches paint the last-good
result instantly with a switching hairline while refreshing quietly
- quota TTL 5min + honest rate-limited copy on 429 backoff
- version-suffixed cache files (session-cache.v5.json, daily-cache.v12,
auto-minted on future bumps); legacy files never written or deleted,
adopted once when versions match: old and new binaries coexist
without clobbering (field-observed menubar-vs-desktop ping-pong)
- advisory hydration lock: concurrent cold starts share one scan
(wait-then-read-warm), stale/dead locks self-heal, never a
correctness gate
Telemetry v1 + onboarding (desktop only, per owner decisions):
- first-launch onboarding (3 feature screens + consent); region-split
default (EU/EEA/UK/CH off, elsewhere on, unknown off); nothing sends
before consent completion or while off; dev builds never send
- anonymous install UUID, rotated on opt-out; day-granularity events,
cost buckets only; whitelisted names; 200-event queue, 5min flush
- Settings > Privacy live toggle replaces the static claim
Zero computed-number changes. App 316/316, root 1805.
Wire contract targets api.codeburn.app/v1/telemetry (Worker follows).
The per-provider ingest list rendered a dozen stacked text rows on
machines with many detected providers. Now one status line with live
tabular-numeral counts (Indexing Claude · 240/699), a single strip of
15px provider logos (dim pending, pulse active, settled done), and a
muted one-time-scan note. ~3 lines of vertical footprint, 340px max
width; reduced motion drops the pulse; warm launches never see it.
Root cause of the field-reported 45s timeout + perpetual slowness: on
a cold cache all six sections spawned different CLI subcommands at
once, each running its own full-history parse (~11-31s, ~3GB RSS),
contending past the 45s kill so the rebuilt cache never persisted and
every poll restarted from zero.
- the first overview fetch runs as a warmup: 10-minute timeout,
re-arms until it succeeds, reverts to 45s after; section polls gate
on that first resolution (usePolled gains enabled), so cold
hydration happens exactly once
- warmup streams the CLI's progress protocol; the splash shows 'First
run: indexing your usage history' with a per-provider ingest list
(logo, live counts, check on done), static under reduced motion,
generic fallback without events; warm launches unchanged
- overview spawns pass --no-timeline (desktop never renders it)
Measured on real data: cold 31s once (was: killed at 45s forever),
warm 2.6s. 295/295 app, 1797 root.
Settings Providers pane keyed logos by lowercased display names
('grok build' never matched THEMED_LOGOS 'grok'); rows now come from
providerDetails ids like the rest of the app. 20 official marks added
from the repo's own assets (hermes, openclaw, antigravity, kiro, devin,
cline, roo-code, ...) and unknown providers render a first-letter
monogram badge so no detected provider is ever logoless.
The h264 loader baked a flat dark background that read as a rectangle
against the splash's warm radial tint. Re-encoded from the original as
VP9 WebM with an alpha channel (checker keyed to transparency), so the
burning flame composites directly onto the gradient. Verified over a
contrasting test canvas.
273/273, typecheck + build green.
Root causes (verified live): the Claude keychain branch was never
enabled (allowClaudeKeychain never passed), security -w returns
hex-encoded JSON the parser rejected, and Codex had no keychain
discovery at all.
- shared readKeychainPassword: Apple-signed /usr/bin/security, 90s
window so the user can answer the macOS dialog, hex decode,
notFound vs accessDenied classification; secrets never logged
- Claude: keychain fallback active (gated to explicit Refresh so
launch never ambushes with a dialog); connection retained across
keychain-less background polls
- Codex sources in order: the menubar's own cached OAuth (read-only,
401 = one re-read, never rotate), legacy ~/.codex/auth.json
(writable), com.openai.codex plaintext if usable; Safe Storage
never decrypted
- new accessDenied state (amber, 'locked') + ConnectAffordance on
Plans cards and Settings rows: login command, keychain-Allow note,
force Refresh
Live verification: Claude connected with its real tier and windows;
Codex correctly accessDenied until the keychain dialog is allowed.
273/273 (26 files), typecheck + build green.
New owner-approved art: the binary-digit flame. Checkerboard keyed out,
largest-component masking to drop glow-zone checker fringe, clean
synthetic ember glow rebuilt; composited to the Big Sur squircle as
app/build/icon.png and squared with alpha as the in-app FlameMark
raster (sidebar, About, static splash).
The supplied burn animation becomes the splash loader: checker keyed
per-frame and the splash's fixed dark canvas (#171310) baked in (h264
has no alpha), audio stripped, 944KB looping video shown while the
first scan runs. Splash canvas and text colors are now theme-fixed so
video and page never diverge; reduced motion/tests keep the static
mark, verified by test.
Flame/splash/motion suites green in isolation (full suite re-verified
when the in-flight quota batch commits); typecheck + build green.
The owner supplied the final flame render; the hand-retrace is retired.
Checkerboard keyed out to real alpha, composited to the Big Sur squircle
(824/1024, r185, charcoal #231613) as app/build/icon.png (the
electron-builder master, verified legible at 16px), and the flame-only
alpha PNG becomes the in-app mark: FlameMark now renders the raster so
splash, sidebar, About and dock are pixel-identical. Flicker applies to
the whole mark (raster has no separable core). Stale icon.svg removed.
Flame suites green in isolation; full suite re-verified before the
in-flight quota batch commits.
- app/build/icon.svg + icon.png: hand-retraced vector of the approved
reference (three flat layers: coral #e86c39, amber #f7943c, cream
#fecb8b on charcoal #231613), Big Sur squircle proportions (824/1024,
r185, transparent corners, no glow), flame ~72% optically centered;
8 render-and-compare iterations against the reference; legible at 16px
- FlameMark retraced to the same three paths (flat fills, no gradients);
flicker now animates the cream core only
- AboutModal renders FlameMark instead of the old gradient flame.png;
orphaned 70KB asset removed
253/253, typecheck + build green.
CodeBurn wordmark on the splash now uses --accent (matching the
website/sidebar brand treatment) with the app version (v0.1.0, from
package.json at build time) in muted small text below. App version
bumped 0.0.0 -> 0.1.0.
253/253, build green.
Replaces the rejected hand-traced silhouette with Bootstrap Icons'
fire path (MIT, embedded with license note) — the flame.fill-style
teardrop with the inner tongue — filled with the menubar BurnFlame's
actual Ember gradient from the Swift theme (#f0a070 > #e8774a >
#c9521d > #8b3e13, bottom to top), not the brighter accent ramp.
Flicker hook moves to the whole mark (single compound path).
Also: .splash-word snapped to var(--fs-kpi).
- FlameMark: hand-traced inline SVG of the brand flame (~1.1KB, warm
3-stop gradients, useId-scoped), used at splash and sidebar sizes
- Splash: full-window first-load overlay echoing the menubar's
BurnLoadingOverlay ignite moment; 600ms floor so warm cache never
blinks, 250ms crossfade on first data, instant yield on error or
reduced motion, done-latch so it never reappears
- Sidebar logo replaced with the live FlameMark: 1-2% inner-tongue
flicker, 4.5s period, random phase; static under reduced motion
250/250, build green (+2.4KB JS, +1.8KB CSS).
- one gate (motionEnabled): off under reduced-motion, missing matchMedia,
and vitest; every path checks it first
- mount/filter-change only: count-up and bar grow-in key off the
period|provider|range key, so 30s poll refreshes snap values silently
instead of re-animating
- first-load skeleton shimmer replaces bare scanning text (kept sr-only
for screen readers); slide-in toast host for Settings/export feedback
(validation errors stay inline); CSS hover-lift + press micro-
interactions, all with a reduced-motion escape hatch
- gsap 3.15.0 + @gsap/react 2.1.2 (+74KB raw JS; G4 flame work shares it)
244/244, typecheck + build green.
- TopBar picker (shown only when >1 Claude config dir exists) threads
--claude-config-source through getOverview; synthetic 'All Claude
configs' entry returns to the aggregate default
- config id validation accepts the real <kind>:<16hex> id shape while
still rejecting flag-shaped input (leading char anchored)
- both incompatibility directions handled: selecting a config resets a
non-Claude provider filter, and picking a non-Claude provider clears
the config scope, so the CLI rejection is unreachable
- choice persisted (localStorage); active config shown in the scope
line and read-only in Settings/General
Verified live against 2 real config dirs. 205/205, build green.
- Sessions: All + per-provider logo buttons (detected, cost > 0) that
drive the same app-level provider state as the top-bar dropdown, so
the two controls can never disagree; aria-pressed group semantics
- Spend By project: rows expand inline (single-open, aria-expanded,
chevron rotation) to the project's sessions: date, top model, calls,
currency-aware cost; date-only strings parsed at local noon so days
never roll across time zones
194/194, typecheck + build green.
- Provider filter: Models-this-period sources current.topModels (history
days carry empty topModels per provider); StackedBars falls back to a
cost-proportional single segment like the Swift menubar
- Chart windows align to the CLI (week -7, 30days -30, all = 6 months)
and zero-fill a contiguous calendar window; history.daily is sparse and
both sides key local YYYY-MM-DD, so lookups are safe (verified on real
CLI output)
- Custom range threads into Overview panels (chart, models table) and
suppresses MTD/projected and vs-last-week comparisons; Compare states
that custom dates fall back to the period
- usePolled clears errors per attempt and sections show a StaleBanner
instead of silently rendering last-good data after a failed refresh
- Cache-hit denominator matches the CLI; hero savings relabeled 'Saved by
applied fixes' + new 'Saved via local models' line; formatCompact
everywhere; Optimize 'Fixes' count matches the rendered list
App suite 163/163 (was 147), root 1613/1613.
- extract contiguousDailyWindow + formatChartDate to lib/period (shared)
- Spend "Daily spend by model": fixed contiguous 15-day window (zero-filled)
with an .ov-xax date axis, matching the Overview chart
- remove the horizontal gridlines from both charts (they read like data lines)
typecheck clean; 129/129 tests pass.
Drop the 11px stacked-segment cap so the bars fill their columns like the
Overview .chart; render only the last 15 days.
typecheck clean; 126/126 tests pass.
- new Dropdown component (our .pop menu style, keyboard-accessible) replacing
every native <select> (currency, period, plan preset, export, Compare pickers)
- expand currencies to 30 common ISO codes (engine handles any valid currency)
- fix the Settings pane so rail + content anchor top-left and fill the area
typecheck clean; 128/128 tests pass.
- share a shortenProjectPath helper (Sankey + Sessions) so rows show
"projects/eywa" instead of the dash-mangled full path
- fixed-column table layout so values align and stop shifting row-to-row
- TUI-style inline row expansion: click a row to unfold its 8-stat detail in
place (one at a time, chevron + aria-expanded); replaces the navigate-away view
typecheck clean; 128/128 tests pass.
- ProviderLogo: add Copilot/Gemini/Qwen/OpenCode marks; reuse the Cursor logo
for Cursor Agent; single-color logos (Claude, Gemini) via a SINGLE_LOGOS map
- remove the redundant model-series dot from Overview "Most expensive sessions"
(the row already names the model in its sub text)
typecheck clean; 128/128 tests pass.
- add a shell.openExternal bridge (main ipc handler + preload + renderer type)
so links open in the default browser (requires a full relaunch)
- wire the sidebar social icons to real URLs and add LinkedIn
- AboutModal: flame + wordmark, version, tagline, the five social links, and a
"Check for updates" link to the GitHub releases page
typecheck clean; 128/128 tests pass.
- add Claude/OpenAI/Cursor/Grok brand SVGs under app/renderer/assets/providers
- ProviderLogo component: brand-orange Claude in both themes; light/dark
monochrome variants for OpenAI/Cursor/Grok swapped per active theme
- show the logo in the provider dropdown (trigger + menu items) and in
Settings > Providers, left of each provider name
typecheck clean; 128/128 tests pass.
- Sankey project labels now show the last 2-3 path segments joined by "/"
(dropping the users/home prefix) instead of the dash-mangled full path
- Models "By task" regrouped CI-style: a per-model group header (series dot +
model + aggregate calls/cost/saved) with indented task sub-rows and aligned
columns, replacing the flat list that repeated the model name on every row
typecheck clean; 128/128 tests pass.
Fable was bucketing into grey "Other" despite being a large chunk of spend.
- add `fable` SeriesKey across modelSeries.ts (label, css-var, class, matcher)
- validated CVD-safe --s-fable token (aqua #1baf7a light / #199e70 dark) in all theme blocks
- StackedBars now uses a fixed CVD-safe series order [opus, fable, haiku, gpt, sonnet, other]
for both legend and stack, so aqua never sits adjacent to the magenta (Sonnet)
typecheck clean; 128/128 tests pass.
The StackedBars chart lived in a fixed 96px band, so when the grid
stretched its card to match the taller "By project" panel the bars
floated at the top over a large empty gap. Make the panel/body flex so
the chart fills the card height (min 120px) with bars bottom-anchored;
round stacked-segment corners only at the top/bottom of each column.
A render error in any section previously white-screened the whole app
(no boundary). Wrap the section content in an ErrorBoundary keyed by
section: the error message + component stack render in a card, the
sidebar stays usable, and navigating away recovers. Logs to the console
for diagnosis.
Sessions: provider-grouped list of every session in range (project,
models, turns, cost, tokens) with a lightweight real detail — no
fabricated titles, no unbacked context-window widget.
Compare: two-model picker (defaults to top two by cost) across
Performance, Efficiency, Category head-to-head, Working style, and a
derived Context panel, all mapped straight from `compare --format json`.
Nav reordered to match the design: Overview, Sessions, Spend, Optimize,
Models, Compare, Plans, Settings (⌘1-7).
Per feedback, the hero (number + KPIs) and the git-style daily-activity
heatmap now share a single card, split left/right with a divider.
ActivityHeatmap gains a 'bare' mode (renders head+grid without its own
card wrapper). Efficiency scorecard + fuel ring move to a row below.
- Period seg now uses the 5 real CLI periods (Today/7D/30D/Month/6M);
6M maps to 'all' (matches the menubar).
- Provider control is a real dropdown listing only DETECTED providers
(accumulated from current.providers so it never shrinks) + All.
- New RangeCalendar: month grid with click-and-drag range selection
(+ two-click fallback, future-date disabling) behind a calendar button;
commits a custom {from,to} threaded to Overview/Spend/Models/Optimize
via new --from/--to CLI args (Plans/Settings stay period-only).
- typecheck clean, 87 vitest pass.
Flame logo + orange CodeBurn wordmark, an outline icon on every nav item
(active icon in accent), and an About + GitHub/Discord/X/YouTube social
footer replacing the price status line (per the approved design). Bundles
the flame asset. typecheck + 82 tests green.
Install an app menu without the CmdOrCtrl+R reload accelerator so ⌘R reaches the renderer for
in-place refresh (keeps Edit/Window roles + dev DevTools). Model labels are now family-level
("Opus"/"Sonnet"/"Haiku"/"GPT / Codex") and the Sankey shows the real model id instead of the
wireframe's sample version names. Optimize retains last-good yield across 30s revalidation (no
flicker to "—"). Removed hints for unimplemented ⌘K/⌘E/esc; fixed stale TopBar comment.
Implemented by Codex gpt-5.5 (high); committed by Fable (git blocked in Codex sandbox).
Addresses T3 review: full test coverage for all lenses + empty/error states, segment
color mapping, Sankey ribbon properties, and lib/period.ts across all windows; Sankey
ribbon widths now truly proportional (removed the 28px cap) and labels are pretty/basename
+ truncated so real ids don't clip; legend reflects present models; honest "top N" project count.
Implemented by Codex gpt-5.5 (high); committed by Fable (git blocked in Codex sandbox).
Period-sliced StackedBars (history.daily[].topModels within the selected window via
a new shared lib/period.ts), the By-project list, and a Sankey rendered dynamically
from getSpendFlow (per-model hue ribbons). Lens tabs; series palette shared with the
legend. Adds a neutral .s-other class for the rollup segment.
Implemented by Codex gpt-5.5 (high); committed by Fable (git blocked in Codex sandbox).
history.daily is unbounded CLI backfill (up to 365d, zero-days absent), not
period-scoped. Slice it to the selected period's date window before the chart
(new periodWindowStart/sliceDailyToPeriod), and normalize Waste/wk by the
selected period length (periodLengthDays), not the backfill length.
Also: pace comparator = previous calendar month only (label/math now agree);
session sub-line unit turns->calls; model-join key gains cost to avoid
same-project/day/calls collisions (sessionModelKey); Panel rightLink "See all ›"
on the sessions panel; hide fabricated $0-window gridline labels; correct the
projection comment to the active-days approximation.
