React icon components for 2674+ icons in 2 weights (Outline & Filled). Tree-shakeable, TypeScript-ready.

Core logic for the tree-view widget implemented as a state machine

Python grammar for tree-sitter

TypeScript definitions for object.omit

Basic tsParticles bundle — minimal core engine with only the essential features for fast, lightweight particle animations. Ready to use components available for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Date formatting and parsing

Fast Splay tree for Node and browser

unist utility to create a new tree with nodes that pass a filter

unist utility to modify direct children of a parent

A tiny (118 bytes), secure URL-friendly unique string ID generator

Resolve nested CSS selectors

tree-select ui component for react

PHC string format serializer/deserializer

JavaScript grammar for tree-sitter

Btuid library provides an interface to generate UIDs (Unique Identifiers) that are safe, cryptographically secure, and unpredictable, ensuring that every UUID is unique. The library also supports B+tree indexing, which makes it ideal for use in database s

parse, inspect, transform, and serialize content through syntax trees

🌲 Tree view component for React

TypeScript and TSX grammars for tree-sitter

node's assert.deepEqual algorithm except for NaN being equal to NaN

Walk any kind of tree structure depth- or breadth-first. Supports promises and advanced map-reduce operations with a very small API.