swc-project/swc - CodSpeed

swc

Blog Docs Changelog

Performance History

Latest Results

perf(es/parser): Scan template literals with byte search Reuse the byte-search table to skip ordinary template text in batches while preserving interpolation, escapes, and cooked line endings. Add fixtures for batch boundaries, Unicode, dollar signs, raw line terminators, invalid tagged escapes, and unterminated templates.

perf/template-literal-byte-search

9 minutes ago

chore: Add changeset

codex/fix-react-compiler-long-call-chains

49 minutes ago

perf(typescript): Store declaration identities once behind typed handles Index declaration handles in a hash table that hashes and compares against the owning declaration storage. Avoid duplicating owned declaration IDs in the lookup index while keeping declaration handles stable for consumers.

fix/ts-namespace-enum-bindings

2 hours ago

chore: Add changeset

codex/fix-loop-labels

2 hours ago

chore: schedule Renovate updates weekly Allow routine dependency PR creation and automatic branch updates only on Mondays from 00:00 to 06:00 in Asia/Seoul. Preserve existing package rules and the default vulnerability alert exemption.

codex/renovate-weekly-updates

2 hours ago

chore(deps): update actions

renovate/actions

2 hours ago

chore(deps): update rust to nightly-2026-10-02

renovate/rust-1.x

3 hours ago

chore(deps): update npm

renovate/patch-npm

3 hours ago

Latest Branches

-3%

perf(es/parser): Scan template literals with byte search#12474

14 minutes ago

9686349

perf/template-literal-byte-search

-5%

fix(react-compiler): protect long call chains from stack overflow#12473

52 minutes ago

f7ab66a

codex/fix-react-compiler-long-call-chains

-6%

fix(es/typescript): Fix merged namespace bindings and enum evaluation#12455

3 hours ago

878804f

fix/ts-namespace-enum-bindings

© 2026 CodSpeed Technology

Home Terms Privacy Docs