[ryansolid]

Re-records the size ledger once after #4674 (#4670) and #4676 (#4672). The maintainer accepted the growth from both. Measured locally over next @ e704cfc. size.mjs with the gate reports every scenario within its cap.

row	cap	recorded minified
signals: + createStore	15.03 KB -> 15.10 KB	43,811 -> 43,868
app: hydrating + every store primitive family	33.26 KB -> 33.27 KB	99,898 -> 99,967
app: compiled CSR	26.61 KB -> 26.67 KB	80,493 -> 80,558
app: compiled hydrating	32.87 KB -> 32.95 KB	101,221 -> 101,278

No frozen floors change, and hello world stays at 9,977 B against its 9.98 KB cap. Only scripts/size/scenarios.js changes; there is no source change.

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Generated by Claude Code

[changeset-bot]

⚠️ No Changeset found

Latest commit: bba048a

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[github-actions]

Size (brotli, eager entry chunk)

scenario	head	vs base	minified vs base	minified vs recorded	cap		lazy chunks (not counted)
signals: core floor (createSignal/Memo/Effect/Root/flush)	7.42 KB	0 B	0 B	−98 B	7.43 KB	✅
signals: + createStore	15.09 KB	0 B	0 B	0 B	15.10 KB	✅
signals: + isPending/latest	12.05 KB	0 B	0 B	0 B	12.07 KB	✅
signals: + until/refresh (truth readers, no optimism)	8.04 KB	0 B	0 B	−91 B	8.06 KB	✅
app: render + one signal (the simple-app floor)	9.80 KB	0 B	0 B	−157 B	9.80 KB	✅
app: hydrating (no stores) with Show/For/Loading/Errored/lazy	19.01 KB	0 B	0 B	−7 B	19.05 KB	✅	lazy-page.js 0.04 KB
app: hydrating + every store primitive family	33.26 KB	0 B	0 B	0 B	33.27 KB	✅	lazy-page.js 0.04 KB
app: CSR with Show/For/Loading/Errored/lazy	13.71 KB	0 B	0 B	−7 B	13.73 KB	✅	lazy-page.js 0.04 KB
app: CSR, observe tier (same app on the observe artifacts)	15.45 KB	0 B	0 B	−7 B	15.50 KB	✅	lazy-page.js 0.04 KB
app: CSR, observe tier + attribution engine enabled	30.08 KB	0 B	0 B	−7 B	30.12 KB	✅	lazy-page.js 0.04 KB
app: compiled floor (one template, one text hole, one delegated click)	9.98 KB	0 B	0 B	−194 B	9.98 KB	✅
app: compiled CSR (JSX todo app: spread/merge/omit, events, class/style, keyed For, Show, Loading + lazy, store)	26.65 KB	0 B	0 B	0 B	26.67 KB	✅	stats.js 0.18 KB
app: compiled hydrating (the same JSX todo app through hydrate(), compiled hydratable)	32.93 KB	0 B	0 B	0 B	32.95 KB	✅	stats.js 0.20 KB
frames: eager client consumer (frames client + transport, lazy codec)	11.75 KB	0 B	0 B	0 B	11.77 KB	✅
page: base server components (hydrating + dynamic + frames + sf reference)	34.05 KB	0 B	0 B	−7 B	34.11 KB	✅	assets.js 0.78 KB, decode.js 7.09 KB, lazy-page.js 0.04 KB, regions.js 1.06 KB, trace.js 9.30 KB, wire.js 3.47 KB
page: live server components (base + live/GET + action + isPending/latest)	40.12 KB	0 B	0 B	0 B	40.14 KB	✅	assets.js 0.78 KB, decode.js 7.09 KB, lazy-page.js 0.04 KB, regions.js 1.06 KB, trace.js 9.27 KB, wire.js 3.47 KB
page: compiled base server components (the base page as JSX: templates with class/style/attributes/events, For/Show; no spread)	35.98 KB	0 B	0 B	−7 B	36.00 KB	✅	assets.js 0.78 KB, decode.js 7.09 KB, regions.js 1.06 KB, sc-comments.js 0.20 KB, trace.js 9.26 KB, wire.js 3.47 KB
page: compiled live server components (the compiled base page + live/GET + action + isPending/latest)	44.15 KB	0 B	0 B	0 B	44.19 KB	✅	eager (counted): web.js 23.54 KB; assets.js 0.78 KB, decode.js 7.09 KB, regions.js 1.07 KB, sc-comments.js 0.19 KB, trace.js 9.28 KB, wire.js 3.47 KB
page: base + router (base page + @solidjs/router: createRouter, two routes, preload, useNavigate)	41.59 KB	0 B	0 B	0 B	41.60 KB	✅	assets.js 0.78 KB, decode.js 7.09 KB, lazy-page.js 0.04 KB, regions.js 1.07 KB, server.js 1.03 KB, serverForms.js 3.58 KB, trace.js 9.24 KB, wire.js 3.48 KB
page: live + router (live page + @solidjs/router: createRouter, two routes, preload, useNavigate)	49.84 KB	0 B	0 B	0 B	49.86 KB	✅	eager (counted): client.js 28.75 KB; assets.js 0.78 KB, decode.js 7.09 KB, lazy-page.js 0.04 KB, regions.js 1.07 KB, server.js 1.03 KB, serverForms.js 3.30 KB, trace.js 9.27 KB, wire.js 3.49 KB
server: floor (getRequestEvent + isServer)	1.27 KB	0 B	0 B	0 B	1.29 KB	✅
server: renderToString (the server-render floor)	22.86 KB	0 B	0 B	0 B	22.87 KB	✅

_{Bundled with Rolldown (what Vite ships), brotli q11, decimal KB. A scenario fails only when it is over its brotli cap and its minified size is more than 20 B over the minified recorded with the cap; over the cap within that allowance is brotli layout noise and passes with a warning. Caps and their recorded minified in scripts/size/scenarios.js; the floor and page caps in floor-caps.json are frozen (lower only, or Size-Exception: in the PR body). npm run ratchet lowers caps per RC; it never raises one (scripts/size/README.md).}

[coveralls]

Coverage Report for CI Build 41746585124

Coverage remained the same at 78.249%

Details

• Coverage remained the same as the base build.
• Patch coverage: No coverable lines changed in this PR.
• No coverage regressions found.

Uncovered Changes

No uncovered changes found.

Coverage Regressions

No coverage regressions found.

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Coverage Stats

Relevant Lines:	1370
Covered Lines:	1132
Line Coverage:	82.63%
Relevant Branches:	1108
Covered Branches:	807
Branch Coverage:	72.83%
Branches in Coverage %:	Yes
Coverage Strength:	30.08 hits per line

---

💛 - Coveralls

[codspeed]

Merging this PR will improve performance by 14.26%

2 warnings

⚠️ 3 benchmarks are dominated by system calls

System calls cannot be simulated consistently and are left out of the measure. The reported value understates the real cost. Switch to the Walltime instrument to measure them.

Learn more about system calls

See affected benchmarks

⚠️ 1 benchmark with a significant change ran on different hardware

Its base and head results were measured on machines with a different CPU, core count or memory, so the change might not come from the code. Run base and head on the same runner type.

Learn more about Macro Runners

See affected benchmarks

⚡ 1 improved benchmark
✅ 200 untouched benchmarks
⏩ 5 skipped benchmarks¹

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	memo + sync render effect only (reference)	33.3 ms	29.1 ms	+14.26%

Tip

Curious why performance improved? Comment @codspeedbot explain why performance improved on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing claude/size-rerecord-16 (bba048a) with next (e704cfc)}

Footnotes

1. 5 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩