Node.js

logagentsematext/logagent-js

A lightweight, extensible log shipper with built-in parsing, buffering, and support for Elasticsearch and other destinations.

Graphosaurusfrewsxcv/graphosaurus

A three-dimensional static graph viewer powered by WebGL and three.js for visualizing node-link diagrams in 3D.

Audiongoogle/audion

A Chrome extension that visualizes Web Audio API graphs in real-time within DevTools.

app-inspectormacacajs/app-inspector

A mobile UI viewer that displays app interfaces in a web browser for inspection and debugging.

Build and deploy a theme to Ghost CMSTryGhost/action-deploy-theme

A GitHub Action to automatically build and deploy Ghost themes to any Ghost installation via the Admin API.

is-upsindresorhus/is-up

A Node.js library to check if a website is online using the isitup.org API.

cultofcoders:redis-oplogcult-of-coders/redis-oplog

A Redis-based oplog implementation for Meteor that replaces MongoDB's oplog to enable scalable reactive applications.

electron-installer-debianunindented/electron-installer-debian

Create Debian packages for Electron applications to simplify Linux distribution.

hgetbevacqua/hget

A CLI and API tool that converts HTML into plain text, Markdown, or filtered HTML for terminal viewing.

json-schema-benchmarkebdrup/json-schema-benchmark

Performance benchmark and test suite for Node.js JSON-schema validators, evaluating speed, spec compliance, and side-effects.

JSBeebmattgodbolt/jsbeeb

A JavaScript emulator for the BBC Micro, BBC Master, and Acorn Atom that runs in modern browsers and as a desktop app.

js-schemamolnarg/js-schema

A JavaScript library for defining and validating object schemas with a clean, intuitive syntax and JSON Schema serialization.

amazon-elasticsearch-lambda-samplesawslabs/amazon-elasticsearch-lambda-samples

Sample AWS Lambda functions for streaming data from S3 and Kinesis into Amazon Elasticsearch Service.

Easesmattdesl/eases

A modular collection of Robert Penner's easing equations for smooth animations and transitions.

gemini-flowclduab11/gemini-flow

A production-ready AI orchestration platform that coordinates 66 specialized agents via A2A/MCP protocols and integrates all 8 Google AI services.

korkutoguzhaninan/korkut

A command-line tool for quick and simple image processing operations like convert, crop, resize, and watermark.

ArcGIS REST JS demosEsri/arcgis-rest-js

Compact, modular JavaScript wrappers for the ArcGIS REST API that run in Node.js and modern browsers.

Macchiatomacchiato-framework/macchiato-core

Ring-style HTTP server abstraction for Node.js, implementing async handlers and middleware with a familiar API.

ArcGIS REST JSEsri/arcgis-rest-js

Compact, modular JavaScript wrappers for the ArcGIS REST API that run in Node.js and modern browsers.

scriptumkongware/scriptum

A functional programming library for JavaScript/Node.js focused on string processing, regular expressions, and linear algebra.

njsTracevalyouw/njstrace

A Node.js tracing and instrumentation utility that logs function calls, arguments, return values, and execution times.

claude-hooksjohnlindquist/claude-hooks

A TypeScript-based system for configuring and customizing Claude Code hooks with full type safety and auto-completion.

gulp-mochasindresorhus/gulp-mocha

A Gulp plugin for running Mocha tests directly in your Gulp pipeline.

smartthings-mqtt-bridgestjohnjohnson/smartthings-mqtt-bridge

A bridge that connects SmartThings devices to MQTT, enabling bidirectional control and state sharing with home automation systems.

yazlthejoshwolfe/yazl

A Node.js library for creating ZIP archives with async APIs, memory efficiency, and streaming support.

Wagtail Tailwind & Stimulus blogAccordBox/wagtail-tailwind-blog

A modern blog built with Wagtail CMS, featuring Tailwind CSS, Stimulus, Markdown, LaTeX, and a comment system.

SyncTubeRblSb/SyncTube

A lightweight web service for synchronized video watching with chat, leader controls, and support for YouTube, MP4, and other players.

DirPlayerigorlira/dirplayer-rs

A web-compatible Shockwave Player emulator written in Rust for playing old browser games on modern browsers.

hapi-ninjapoeticninja/hapi-ninja

A boilerplate Hapi server example demonstrating web and API server setup with Node.js, Hapi, and Swig templates.

angular-l10nrobisim74/angular-l10n

Angular library for internationalization (i18n) and localization (l10n) of texts, dates, and numbers using the Intl API.

Canary deploymentsdavidgf/serverless-plugin-canary-deployments

A Serverless Framework plugin for implementing canary deployments of AWS Lambda functions using traffic shifting and AWS CodeDeploy.

Magento Coding Standardsmagento/magento-coding-standard

A set of Magento-specific rules for PHP_CodeSniffer to enforce coding standards in Magento 2 projects.

Emojsindresorhus/alfred-emoj

Alfred workflow that finds and copies relevant emoji based on input text.

csv2geojsonmapbox/csv2geojson

Convert CSV and TSV files into GeoJSON format for mapping applications.

parse-jsonsindresorhus/parse-json

A Node.js JSON parser that provides detailed, human-friendly error messages with code frames and file context.

reaxtawetzel/reaxt

Use React components in Elixir applications for server-side rendering with Webpack compilation.