RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.
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A regular expression to match all Emoji-only symbols as per the Unicode Standard.
🤠 Object property paths with wildcards and regexps 🌵
- nodejs
- javascript
- map
- json
A tiny (394B) utility that converts route patterns into RegExp. Limited alternative to `path-to-regexp` 🙇♂️
- router
- path-to-regexp
- regex
- regexp
Escape RegExp special characters
JavaScript/Node.js utility. Returns `true` if the value is a number or string number. Useful for checking regex match results, user input, parsed strings, etc.
- number
- is
- isnan
- javascript
A source code transpiler that enables the use of ES2015 Unicode regular expressions in ES5.
- regular-expression
- regexp
- regex
- code-generation
Visualize and edit regular expressions for use in javascript.
Flexible helpers for draft.js
- draft-js
Match a MQTT Topic against Wildcards
Regular expressions with named capture groups and named back-references
A robust & optimized ES3-compatible polyfill for the `RegExp.prototype.match` method in ECMAScript 6.
A robust & optimized ES3-compatible polyfill for the `RegExp.prototype.search` method in ECMAScript 6.
Gulp plugin to transpile ES6 Unicode regular expressions to ES5 with regexpu.
Lightweight Svelte 5 router — declarative links, dynamic params with custom regex, wildcard routes, hash or HTML5 history modes. No SvelteKit, zero runtime dependencies.