Labels

32-bit x86 compatibility

x86-64 specific (AVX2, SSSE3)

ARM64 specific (NEON, future)

WebAssembly support

Public API (Compile, Match, Find, Replace)

Lazy DFA, OnePass DFA

Literal extraction from AST

Strategy selection, engine orchestration

Thompson NFA, PikeVM, BoundedBacktracker

SIMD prefilters (memchr, memmem, Teddy)

Low-level SIMD assembly (AVX2, SSSE3)

Sparse set for NFA state tracking

Comparison with Rust regex crate

Comparison with Go stdlib regexp

PCRE-like features

RE2 syntax/semantics compatibility

Go stdlib regexp API compatibility

Large: cross-cutting or breaking; usually split

Medium: several areas or a public API addition

Small: local change, one area

Good for newcomers

Extra attention is wanted

Breaks importers or users: needs a major (or minor under v1)

A maintainer will guide the work

Linux-specific

macOS-specific

Windows-specific

Release blocker, crash or data loss

Important for the next release

Backlog, nice to have