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perf: reduce build memory and time - #1156

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ovflowd wants to merge 14 commits into

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perf/memory-usage

Commits on Oct 12, 2026
- perf(core): load Shiki grammars on demand
  
  ovflowd
  and
  avivkeller
  committed
  57429f5
- perf(react): embed highlighted code as static markup
  ovflowd
  committed
  fb271f0
- perf(react): render `all.html` in the worker pool
  ovflowd
  committed
  cc11197
- perf: keep worker-only code off the main thread
  ovflowd
  committed
  fcb830d
- perf(react): keep the `#theme/config` source off the rendering threads
  ovflowd
  committed
  fb99975
- docs(core): describe the thread ceiling without Shiki's grammars
  ovflowd
  committed
  41d3b67
- perf(core): limit each worker's heap to 512MB
  
  ovflowd
  and
  avivkeller
  committed
  a710f8c
- perf(core): end idle workers after 250ms instead of a second
  ovflowd
  committed
  64fb2bf
- perf(react): highlight each type once per thread
  ovflowd
  committed
  9b18857
- perf(core): write GitHub Actions commands without `@actions/core`
  ovflowd
  committed
  a6c325b
- perf(react): let go of the bundler before the pages render
  ovflowd
  committed
  9f9bf25
- chore(legacy-html): mark its Shiki plugin as deprecated
  ovflowd
  committed
  bff2da5
- perf: stop minifying HTML
  ovflowd
  committed
  524c6f8
- chore: add a changeset for the build memory work
  
  ovflowd
  and
  avivkeller
  committed
  d4a1b61