Performance History
Latest Results
fix(parser): report syntax error for `new super()`
Per the ECMAScript spec, `MemberExpression` includes `SuperProperty`
(`super.x`, `super[x]`) but NOT bare `super`, so `new super()` is
invalid. `new super.method()` remains valid.
Closes #20306
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
fix/new-super-syntax-error
14 minutes ago
perf(codegen): faster string ops POC
om/03-15-perf_codegen_faster_string_ops_poc
2 hours ago
test(parser): remove top-level `new super()` from fail test
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
fix/new-super-syntax-error
10 hours ago
[autofix.ci] apply automated fixes
perf/linter-disable-directives-remove-clone
10 hours ago
perf(linter): eliminate Vec allocation in disable directive matching
Replace collect-then-iterate pattern with a single for-loop that
clones once per match, avoiding the intermediate Vec allocation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
perf/linter-disable-directives-no-vec
10 hours ago
[autofix.ci] apply automated fixes
perf/minifier-template-literal-arena-alloc
10 hours ago
[autofix.ci] apply automated fixes
perf/codegen-hex-format-skip-alloc
10 hours ago