Beautifully crafted SVG animations

A JavaScript-programmable talking head for AI voice calls: line-art or 2.5-D faces, server-synced lipsync, state through motion, no runtime dependencies.

a lightweight tool for generative 2D line art

Render Mermaid diagrams as Unicode box-drawing art for terminals

Cross-browser Vector Graphics

Animated backgrounds built from regular octagons. Line art, zero dependencies.

Ensure that a stream is flowing data without mutating it

Fast robust predicates for computational geometry

Avatar style for DiceBear

Avatar style for DiceBear

JavaScript Template Engine

Animated honeycomb backgrounds built from regular hexagons. Line art, zero dependencies, brand-aware auto-palette.

React ART is a JavaScript library for drawing vector graphics using React. It provides declarative and reactive bindings to the ART library. Using the same declarative API you can render the output to either Canvas, SVG or VML (IE8).

Core istanbul API for JS code coverage

Finite key-value map using the Least Recently Used (LRU) algorithm where the most recently used objects are keept in the map while less recently used items are evicted to make room for new ones.

Decorate yargs content with chalk styles and figlet fonts

the Istanbul command line interface

Allows a local ESLint rules directory to be used without a command-line flag

Create and modify PDF files with JavaScript

Modern documentation engine. Powered by Bun.