Tag: regex

All the articles with the tag "regex".

• PCRE in Go in 2026: wasm2go Is Ready, PCRE2 Isn't

  Updated:29 Oct, 2026

  wasm2go now carries go-sqlite3 and go-re2 without cgo, so why not PCRE2? Nobody maintains that build, the JIT can't come along, and backtracking on hostile input is a problem no runtime fixes. Until that changes I use regexp2 with limits.