Issues

• Tracking: RegExp performance on the V8 RegExp bench

  A-PerformanceC-Benchmark
  boa-dev/boa#5587 · Filter by author jasonwilliams opened on Oct 16, 2026
  1

• regex /iv word boundary misses the Kelvin sign

  Bug

  boa-dev/boa#5571 · Filter by author robertmorelli opened on Oct 11, 2026
  1

• regex /i matches long s without Unicode mode

  Bug

  boa-dev/boa#5570 · Filter by author robertmorelli opened on Oct 11, 2026
  2

• GC: where we are and what to do next

  C-GCR-Discussion
  boa-dev/boa#5567 · Filter by author jasonwilliams opened on Oct 10, 2026

• Parser rejects async used as a binding name or called as a function

  boa-dev/boa#5551 · Filter by author Shine-neko opened on Oct 3, 2026
  1

• Implement Iterator Chunking proposal (Iterator.prototype.chunks / windows)

  boa-dev/boa#5547 · Filter by author anugrah55 opened on Oct 3, 2026
  1

• Incorrect result for n + ++n compared with V8

  boa-dev/boa#5545 · Filter by author wyattzheng opened on Oct 1, 2026
  1

• RegExp.prototype.source double-escapes an already escaped /

  boa-dev/boa#5535 · Filter by author regularkevvv opened on Sep 19, 2026

• structuredClone() rejects DataView objects with TypeError

  Bug

  boa-dev/boa#5530 · Filter by author MayankSharma-2812 opened on Sep 16, 2026

• windows: thread 'main' (35376) has overflowed its stack

  Bug

  boa-dev/boa#5527 · Filter by author ahaoboy opened on Sep 15, 2026
  2

• "Exotic" objects for DOM collections

  Feature

  boa-dev/boa#5513 · Filter by author rxdevebeo opened on Sep 6, 2026
  10

• Register forwarding can reread a mutable left operand after right-side effects

  boa-dev/boa#5456 · Filter by author dev-willbird1936 opened on Jul 25, 2026
  1

• Expose a way to back an ArrayBuffer/SharedArrayBuffer with embedder-owned memory

  boa-dev/boa#5447 · Filter by author Shine-neko opened on Jul 25, 2026
  1

• Parser rejects async arrow function in export default position

  boa-dev/boa#5442 · Filter by author Shine-neko opened on Jul 22, 2026
  2

• [Perf] - can we remove usage of GcRefCell in the inline_cache?

  Bug

  boa-dev/boa#5399 · Filter by author jasonwilliams opened on Jun 16, 2026
  4

• Dubious use of unsafe in runtime::store::JsValueStore.replace()

  boa-dev/boa#5392 · Filter by author tomoverlund opened on Jun 5, 2026
  6

• Annex B: --> SingleLineHTMLCloseComment on first line throws SyntaxError

  boa-dev/boa#5375 · Filter by author Oichkatzelesfrettschen opened on May 17, 2026
  1

• Annex B: f() = g() in non-strict mode raises SyntaxError at parse; should be runtime ReferenceError

  boa-dev/boa#5374 · Filter by author Oichkatzelesfrettschen opened on May 17, 2026

• Rust inheritance is broken

  A-Bug
  Bug

  boa-dev/boa#5372 · Filter by author hansl opened on May 16, 2026 · v0.23
  11

• [1.0 blocking] Implement Copy for JsValue (or alternative)

  A-EnhancementA-PerformanceC-GCC-Runtime
  Feature

  boa-dev/boa#5371 · Filter by author hansl opened on May 16, 2026 · v0.23
  2

  

• Memory allocation failure when processing file

  boa-dev/boa#5367 · Filter by author qarmin opened on May 15, 2026
  4

• TryFromJs is not implemented for f32

  boa-dev/boa#5360 · Filter by author mccolljr opened on May 14, 2026
  1

• Bug: class constructor panics with "index out of bounds: the len is 0 but the index is 0"

  Bug

  boa-dev/boa#5351 · Filter by author acsses opened on Apr 27, 2026
  1

• Variable leakage across eval invocations

  Bug

  boa-dev/boa#5332 · Filter by author ivankra opened on Apr 14, 2026

• Request is missing Body methods

  boa-dev/boa#5321 · Filter by author Monti-27 opened on Apr 11, 2026