API Reference Character Classes & Escapes
Complete reference for TS-Rex character class and escape methods, including digit, wordChar, anyOf, range, hex, and unicodeProperty.
Boundary Assertions Reference
API reference for TS-Rex boundary methods like startOfInput, endOfInput, and wordBoundary. Learn how to anchor your TypeScript regex patterns.
API Reference Groups & Alternation
Documentation for named capture groups, non-capturing groups, and alternation with .or() in TS-Rex.
API Reference Quantifiers & Repetition
Complete guide to TS-Rex quantifier methods like optional, zeroOrMore, oneOrMore, and how they handle type-safe capture group optionality.
API Reference Lookahead & Lookbehind
Master zero-width lookaround assertions in TS-Rex. Supports nested capture group inference inside lookahead and lookbehind patterns.
API Reference Regex Execution Flags
Detailed guide on regex flags in TS-Rex, including global, ignoreCase, multiline, dotAll, withIndices, and ES2024 unicodeSets.
API Reference CompiledRegex & exec()
Learn about the CompiledRegex interface, the stateless exec method, and the MatchResult discriminated union types.
API Reference Escape Hatches
Learn about .raw() and .rawClass(), the power user escape hatches in TS-Rex that allow injecting unescaped regex strings.