The update Download button opened the GitHub release page; it now
downloads the right artifact for the running platform directly: arm64
or x64 dmg on macOS (preload newly exposes process.arch), the Setup exe
on Windows. Linux keeps the release page since it ships three formats
and the user picks. Unknown platforms and preloads without arch fall
back to the page. URL mapping is unit-tested per platform.
Co-authored-by: reviewer <review@local>
* fix(app,dash): render pre-history days as no data, not a currency zero
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.
* no-data: cap guard, timezone-free dash trim, StackedBars aria
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.
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.
Energy (field report: ~3x Chrome drain):
- polls skip entirely while the window is hidden/minimized, with one
catch-up refresh on return when data is stale; visible-but-unfocused
keeps polling (second-monitor case)
- all looping animations pause under html.page-hidden (the sidebar
flame flicker was a perpetual compositor drain)
- default cadence 60s; an explicit stored choice is always honored
Currency (field report: set USD, still saw EUR):
- memo-served payloads re-applied their embedded stale currency; config
mutations now purge the renderer memo and force-refresh, and a
switching payload can never overwrite the applied currency
- USD default verified end to end
Measured: hidden window = 0 new CLI spawns over 5 cadences (was: full
polling forever). App 340/340, build + package 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).
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.
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.
- 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.
- Models gains an Audit lens: raw provider token fields vs displayed
totals and cost derivation per model, est badge where pricing is
missing or recomputed cost diverges from attributed
- Settings Pricing pane: list/add/remove price overrides (USD per 1M),
inline confirm on remove, only provided rates sent; rates validated
finite and strictly positive on both sides of the bridge
- four new IPC channels with the established validation pattern
Root 1617/1617, app 235/235, build green.
- Settings/General: Daily budget row (Off / USD amount / Tokens),
positive-finite validation, warns at 80% and alerts at 100%
- app-wide one-line banner above every section: --warn at 80%+, --bad
at 100%+, dismissible for the rest of the day
- USD caps compare raw USD against per-provider daily cost (works under
any filter); token caps evaluate only on the all-providers view since
provider-filtered history zeroes token fields (comparing against a
false zero would always pass)
212/212, 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.
- will-navigate/window-open denied; openExternal restricted to http(s);
production CSP drops 'unsafe-inline' scripts (dev-only Vite plugin
re-adds it for the Fast Refresh preamble)
- single-instance lock; before-quit reaps in-flight CLI children; 16MB
output cap rejects with CliError 'too-large'
- read-only CLI spawns coalesce: concurrent identical calls share one
child, a 5s result cache absorbs same-cadence pollers (six sections
polled getOverview independently); actions bypass and flush the cache
on completion so post-action refetches are fresh
- every renderer-supplied argv string validated (period/provider/range/
currency allowlists, no flag-shaped tokens, absolute export path) with
new CliError kind 'bad-args'; envelope + action stderr routed through
sanitizeError
- quota force-refresh: manual refresh (refreshToken) passes force which
invalidates QuotaService's cache; steady polls do not
- POSIX credential mode check gated off on win32
App suite 190/190, build green (production index.html verified strict).
- formatUsd applies the payload currency {code,symbol,rate} once at
display; formatConverted (symbol only) for CLI-preconverted plan
values so nothing converts twice
- provider picker built from providerDetails: label shown, internal id
sent as --provider (fixes filters for providers whose display name
differs, e.g. Grok Build); falls back to map keys on older CLIs
- getYield threads the active provider through preload/main/sections
App suite 170/170, root 1615/1615.
- 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.
contiguousDailyWindow rebuilt a calendar window from the client clock and looked
up days by date key; on real CLI data every lookup missed and zero-filled, so the
Spend chart went empty and the Overview chart went flat. Use the real last-N
backfilled entries of history.daily directly (Spend last-15, Overview
last-max(30, periodDaily)) and remove the dead helper.
typecheck clean; 147/147 tests pass.
Port the menu bar's OAuth quota fetch to the Electron main:
- app/electron/quota/{claude,codex,index,security}.ts reads the local Claude/
Codex credentials, hits the usage APIs, normalizes to QuotaProvider (5h/weekly
windows, auto-detected tier, resets-at) with 429 backoff + single-flight
- getQuota IPC bridge (main + preload + renderer types); needs a full relaunch
Security: tokens are never returned or logged (redact Bearer/sk-ant/sk-/JWT,
strip NUL, truncate 240); credential reads refuse symlinks (O_NOFOLLOW/lstat) and
insecure modes; Anthropic refresh is never POSTed (single-use, shared with CLI).
typecheck clean; 147/147 tests pass; Electron build passes.
- 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.
- 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.
- 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.
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.
- Plans tab: add/remove budget presets via `plan set`/`plan reset`, lists
configured plans, links to the full Plans screen
- Export tab: format + provider + native folder picker (electron dialog)
→ runs `codeburn export`, reports the result
- Devices: real Remove (`devices rm`) + Refresh; visibility is read-only
from `share status`; pairing shows an honest "pair from terminal" note
instead of a dead Approve button; combine row is read-only status
- Apply the persisted theme at app startup (not only when General mounts)
- Settings gets onNavigate for the "Open Plans" link
Only one-shot, non-interactive CLI commands are wired as buttons; the
interactive share daemon and pairing flow stay honestly read-only.
Settings was a dead shell (rail didn't switch, all buttons disabled).
Now the rail navigates and four tabs are wired to the real CLI:
- action bridge: spawnCliAction + runAction (text output, not JSON) with
getAliases/getProxyPaths reads and setCurrency/resetCurrency/addAlias/
removeAlias actions
- General: theme switcher (System/Light/Dark, persisted) + live currency
(reads status, changes via `currency`) + default-period preference
- Providers: real detected-tools list with spend
- Model aliases: full add/remove against real config
- Privacy: honest local-only info
Devices content preserved as-is; Plans/Export are placeholders for Part 2.
Search (project/model/id), sort (cost/recent/turns/tokens), group-by-
provider toggle, and a summary bar (count · cost · tokens) over the
filtered set. Dependency-free "show more" paging keeps large lists fast;
provider headers are sticky and the list flows in the page scroll.
Richer detail: 8 real stat cards (cost/calls/turns/saved/input/output/
cache read+hit%/cache write), full date range + duration, Esc-to-back,
selection tracked by id so background refreshes keep the detail live.
Centralizes formatCompact/date/duration helpers in lib/format ("184K"
not "0.2M"); Compare now uses the shared helper. Search-aware empty state.
Adds getSessions / getCompareModels / getCompare IPC channels (argv for
the new CLI JSON emitters), mirrors SessionRow + compare-stats types into
the renderer, and — in Vite dev — resolves the repo's own dist/cli.js so
newly-added commands work without setting CODEBURN_BIN.
- 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.
macOS uses titleBarStyle hiddenInset so the traffic lights float over
the sidebar (Linear/Hermes-style), with the sidebar top inset to clear
them and the top chrome marked -webkit-app-region: drag (interactive
controls stay no-drag). Windows/Linux keep their native frame + controls.
Exposes process.platform through the bridge and tags <html data-platform>
so CSS adapts per OS. 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).
Settings rail (Devices active) with This device (getIdentity), Discovered nearby
(new getDevicesScan bridge → `codeburn devices scan --format json`), and Paired
(getDevices perDevice). Pairing/approve/pull/visibility/combine are M1 visual
affordances (mutations = M2); share status is process-local so not shown as
authoritative. Settings uses a title-only bar (no period/provider).
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).
- main.ts: 1200x820 BrowserWindow (contextIsolation:true,
nodeIntegration:false, sandbox:true), loads the Vite dev URL or the
built index.html, registers one ipcMain.handle per CodeburnBridge
channel, and starts a 30s tick that emits `codeburn:refresh`.
createBridgeHandlers() is a pure, injectable channel→argv map so the
spawn→IPC wiring is unit-testable without a GUI (main.test.ts).
- preload.ts: exposes window.codeburn (CodeburnBridge, exactly) and
window.codeburnEvents.onRefresh via contextBridge. Handlers return an
{ok,value|error} envelope so the structured CliError kind survives the
world boundary.
- types.ts: mirrors MenubarPayload/DailyHistoryEntry/DailyModelBreakdown
and the other CLI payload types verbatim, plus the exact CodeburnBridge
interface and Period union.
- ipc.ts: typed 1:1 wrapper + normalizeCliError.
