Runtime for Regenerator-compiled generator and async functions.

Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

generator async control flow goodness

Explode async and generator functions into a state machine.

Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

CSSTree is a tool set to work with CSS, including fast detailed parser (string->AST), walker (AST traversal), generator (AST->string) and lexer (validation and matching) based on knowledge of spec and browser implementations

Check if something is a generator function

Iterator abstraction based on ES6 specification

tar-stream is a streaming tar parser and generator and nothing else. It is streams2 and operates purely using streams which means you can easily extract/parse tarballs without ever hitting the file system.

Tiny but linear growing unique id generator

Simple, fast, powerful parser toolkit for JavaScript.

Turn callbacks, arrays, generators, generator functions, and promises into a thunk

URL and cookie safe UIDs

Determine if a function is a native generator function.

URL and cookie safe UIDs

Replace extraneous newlines with a single newline, or pass a specified number of newlines to use.

Stylish, intuitive and user-friendly prompt system. Fast and lightweight enough for small projects, powerful and extensible enough for the most advanced use cases.

Chance - Utility library to generate anything random