A state machine compiler

Port of C's wcwidth() and wcswidth()

Standalone JavaScript YAML 1.2 Parser & Encoder. Works under node.js and all major browsers. Also brings command line YAML/JSON conversion tools.

Generic JSDoc-like comment parser

Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST

Maintained replacement for ESLint's deprecated SourceCode#getJSDocComment along with other jsdoc utilities

tiny xor utility function

Bare simple logger for NodeJS

Use node's fs.realpath, but fall back to the JS implementation if the native one fails

A Babel plugin that annotates frontend components with additional data to enrich the experience in Sentry

The Node.js `util.deprecate()` function with browser support

An arbitrary-precision Decimal type for JavaScript.

A Svelte preprocessor that injects HTML comments for identifying components in browser DevTools.

React component for star (or any other icon based) ratings

Number input component that can replace the native number input which is not yet very well supported and where it is, it does not have the same appearance across the browsers. Additionally this component offers more flexible options and can be used for an

Discard comments in your CSS files with PostCSS.

vaadin-text-area

parse react components for prop data and descriptions

A better decodeURIComponent

hot reload api for *.vue components