JavaScript

react-native-for-webKodersLab/react-native-for-web

A set of classes and React components to run React Native apps in a browser with some limitations.

Complex.jsinfusion/Complex.js

A comprehensive JavaScript library for complex number arithmetic with a full suite of mathematical functions.

relay-local-schemarelay-tools/relay-local-schema

Execute Relay queries against a local GraphQL schema instead of a remote server.

twasvutran/twas

A 280-byte JavaScript function that converts timestamps to human-readable relative time strings like '3 seconds ago'.

mongoadminthomasst/mongoadmin

A Django-based admin interface for MongoDB with a JavaScript JSON editor for nested objects.

ipywebrtcmaartenbreddels/ipywebrtc

A Jupyter widget that brings WebRTC and MediaStream API to notebooks and JupyterLab for real-time media streaming and recording.

humanize-urlsindresorhus/humanize-url

A JavaScript library that converts URLs into human-readable formats by removing protocol and www prefixes.

datavoreStanfordHCI/datavore

A small, fast, in-browser column-oriented database engine for performing aggregation queries in web-based analytics and visualization applications.

geojson2svggagan-bansal/geojson2svg

A JavaScript library that converts GeoJSON data to SVG strings for mapping, supporting both client-side and server-side usage.

funcybramstein/funcy

An experimental JavaScript library that adds functional pattern matching with concise syntax and efficient matching algorithms.

polomafintosh/polo

A zero-configuration service discovery module for Node.js that enables automatic discovery of services on local networks without central servers.

Sonant-Xnicolas-van/sonant-x

A minimal JavaScript synthesizer library for generating music and sound effects in web demos and games.

Generate Typesmaltejur/directus-extension-generate-types

A Directus extension that automatically generates TypeScript, Python, and OpenAPI types from your Directus schema.

d3.sketchysebastian-meier/d3.sketchy

A D3.js plugin for creating sketchy, hand-drawn style backgrounds, shapes, and lines in data visualizations.

Smartboximmosmart/smartbox

A universal JavaScript library for developing SmartTV applications across Samsung, LG, Philips, and STB platforms.

deep-assignsindresorhus/deep-assign

Recursive Object.assign() for deep merging JavaScript objects (deprecated).

geojson-mergemapbox/geojson-merge

A Node.js utility to merge multiple GeoJSON files into a single FeatureCollection, supporting both in-memory and streaming modes.

react-native-keyboardeventsjohanneslumpe/react-native-keyboardevents

A React Native module for listening to keyboard events and adjusting UI layout accordingly.

UAVLogViewerardupilot/uavlogviewer

A JavaScript-based online viewer for UAV telemetry and dataflash logs with 3D visualization.

no-unsanitizedmozilla/eslint-plugin-no-unsanitized

ESLint plugin that disallows unsafe innerHTML, outerHTML, and similar DOM manipulation methods without proper sanitization.

MagicMirrorajwhite/MagicMirror

A React Native app that transforms old tablets into smart mirror displays with weather, GitHub, and Twitter widgets.

decamelizesindresorhus/decamelize

Convert camelCase strings to lowercase with custom separators like unicornRainbow → unicorn_rainbow.

ember-animatedember-animation/ember-animated

Core animation primitives and robust foundation for building animated user interfaces in Ember.js applications.

web-audio-playerJam3/web-audio-player

A cross-browser WebAudio wrapper with a narrow API that handles mobile browser quirks and provides consistent playback.

percolate:migrationspercolatestudio/meteor-migrations

A simple migration system for Meteor supporting up/downwards migrations and command line usage.

AudioKeyskylestetz/AudioKeys

A QWERTY keyboard library for Web Audio projects with configurable polyphony and intelligent key event handling.

undefined-is-a-functiondonavon/undefined-is-a-function

A JavaScript library that redefines undefined as a function, humorously 'fixing' a common error message.

Anaforaweitechen/anafora

A lightweight, web-based raw text annotation tool for collaborative annotation projects with support for complex schemas.

tinygradientmistic100/tinygradient

A fast, lightweight JavaScript library for generating and manipulating color gradients with unlimited stops.

JSON6d3x0r/json6

A superset of JSON that adds ES6 syntax features like comments, trailing commas, and unquoted keys for human-friendly data files.

redux-requestsidolize/redux-requests

A Redux middleware and reducer that prevents duplicate HTTP requests by tracking in-flight requests.

gridvizeurostat/gridviz

A JavaScript library for client-side visualization of gridded and tabular coordinate data in the browser with diverse cartographic styles.

NeutronG33kDude/Neutron.ahk

A powerful AutoHotkey library for building HTML-based desktop GUIs using the Trident engine.

Some Sweet.js macrosjlongster/es6-macros

A collection of sweet.js macros that implement ES6 syntactic features for ES5 JavaScript environments.

scure-btc-signerpaulmillr/scure-btc-signer

Audited minimal JavaScript/TypeScript library for creating, signing, and decoding Bitcoin transactions.

ember-lifelineember-lifeline/ember-lifeline

An Ember addon for managing the lifecycle of asynchronous behavior in your objects.