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perf: reduce build memory and time - #1156

Merged

ovflowd merged 14 commits into

mainfrom

perf/memory-usage

Oct 13, 2026

Merged

perf: reduce build memory and time#1156
ovflowd merged 14 commits into
mainfrom
perf/memory-usage

Commits on Oct 13, 2026
- perf(core): load Shiki grammars on demand
  
  ovflowd
  and
  avivkeller
  committed
  5936b2f
- perf(react): embed highlighted code as static markup
  ovflowd
  committed
  c1681b4
- perf(react): render `all.html` in the worker pool
  ovflowd
  committed
  b68f529
- perf: keep worker-only code off the main thread
  ovflowd
  committed
  bd177dd
- perf(react): keep the `#theme/config` source off the rendering threads
  ovflowd
  committed
  17d4be8
- docs(core): describe the thread ceiling without Shiki's grammars
  ovflowd
  committed
  832ac65
- perf(core): limit each worker's heap to 512MB
  
  ovflowd
  and
  avivkeller
  committed
  d1786fd
- perf(core): end idle workers after 250ms instead of a second
  ovflowd
  committed
  c375eba
- perf(react): highlight each type once per thread
  ovflowd
  committed
  e4b6d26
- perf(core): write GitHub Actions commands without `@actions/core`
  ovflowd
  committed
  2d97707
- perf(react): let go of the bundler before the pages render
  ovflowd
  committed
  26ad7b7
- chore(legacy-html): mark its Shiki plugin as deprecated
  ovflowd
  committed
  5d9cbb0
- perf: don't minify by default
  ovflowd
  committed
  e074c41
- chore: add a changeset for the build memory work
  
  ovflowd
  and
  avivkeller
  committed
  9bb7101