[dangreen]

Draft. Stacked on #234: the base is chore/effect-benchmark-refresh, so this diff shows only the comparison page; GitHub retargets it to main once that PR merges.

What

New getting-started/comparison page, second item in Getting Started, with the Introduction pinned first in the sidebar.

• Store layer: Nano Stores, Zustand, Jotai. Feature table, size table, then Nano Kit vs … for each.
• Query layer: @nanostores/query, TanStack Query. Same structure.
• Router layer: @nanostores/router, TanStack Router. Same structure, plus three @nano_kit/router import sets so the TanStack row compares like for like.
• Trade-offs: what Nano Kit gives up today and what it gives back for it.

Numbers

Sizes: Vite 8.2.1 with rolldown 1.2.7, app build of one entry that imports the listed names, default minifier, ES2022, gzip level 9, versions listed in the note at the top of the page. Benchmark figures quoted in the text come from the tables refreshed in the base PR.

Every claim about another library was checked against that library's README or exports; every size claim is tied to the measured import set.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.62%. Comparing base (6f0e95d) to head (8b9c9f7).

Additional details and impacted files

@@                    Coverage Diff                    @@
##           docs/changes-since-1.2.0     #235   +/-   ##
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  Coverage                     83.62%   83.62%           
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  Files                           228      228           
  Lines                          4849     4849           
  Branches                       1074     1074           
=========================================================
  Hits                           4055     4055           
  Misses                          553      553           
  Partials                        241      241           

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