Node.js

json-graphql-servermarmelab/json-graphql-server

Generate a fully functional fake GraphQL API from a JSON file in under 30 seconds for testing and prototyping.

HTMLPrettifyvictorporof/Sublime-HTMLPrettify

A Sublime Text plugin that formats HTML, CSS, JavaScript, JSON, React/JSX, and Vue code using node.js and js-beautify.

OpenSheetMusicDisplayopensheetmusicdisplay/opensheetmusicdisplay

OpenSheetMusicDisplay renders MusicXML sheet music in web browsers using VexFlow, providing a turnkey solution for digital sheet music apps.

why-is-node-runningmafintosh/why-is-node-running

A debugging tool that identifies active handles keeping Node.js processes running when they should have exited.

Node.jsYoctol/messaging-apis

A unified API collection for building cross-platform chatbots on Messenger, LINE, Slack, Telegram, Viber, and WeChat.

Node.jsYoctol/messaging-apis

A unified API collection for building cross-platform chatbots on Messenger, LINE, Slack, Telegram, Viber, and WeChat.

bittorrent-trackerwebtorrent/bittorrent-tracker

Simple, robust Node.js implementation of a BitTorrent tracker with client and server components.

svg-captchalemonce/svg-captcha

Generate SVG-based CAPTCHAs in Node.js without C++ addons, offering lightweight and customizable spam protection.

PsiTransferpsi-4ward/psitransfer

A simple open-source self-hosted file sharing solution with resumable uploads and password protection.

nuxt-auth for Nuxt 2nuxt-community/auth-module

Zero-boilerplate authentication module for Nuxt 2 applications.

emoji-regexmathiasbynens/emoji-regex

A regular expression to match all emoji symbols and sequences as per the Unicode Standard.

lokioblador/loki

Visual regression testing tool specifically designed for Storybook components.

through2rvagg/through2

A tiny wrapper around Node.js streams.Transform to simplify stream creation without subclassing.

sqs-consumerbbc/sqs-consumer

A Node.js library for building Amazon SQS-based applications with minimal boilerplate.

gulp-imageminsindresorhus/gulp-imagemin

A Gulp plugin to minify PNG, JPEG, GIF, and SVG images using imagemin.

Bridafedericodotta/Brida

A Burp Suite extension that bridges to Frida, enabling dynamic analysis and manipulation of mobile app traffic using the app's own code.

cfontsdominikwilkowski/cfonts

A command-line tool for displaying stylized ANSI fonts in the terminal with colors, gradients, and alignment.

tunnelmolerobbie-cahill/tunnelmole-client

An open-source tool that creates public URLs for locally running HTTP(s) servers, enabling internet-wide access for testing and sharing.

graphql-sequelizemickhansen/graphql-sequelize

A helper library for building GraphQL APIs with Sequelize models, providing automatic query resolution and field generation.

Lumoanmonteiro/lumo

A fast, cross-platform ClojureScript environment that runs on Node.js and V8 with instant startup.

shxshelljs/shx

A cross-platform shell command wrapper for Node.js, enabling Unix-like commands in npm package scripts.

goadgoadapp/goad

A highly distributed load testing tool powered by AWS Lambda, enabling global website performance testing at minimal cost.

Step CIstepci/stepci

An open-source API Quality Assurance framework for automated testing of REST, GraphQL, gRPC, tRPC, and SOAP APIs.

randexp.jsfent/randexp.js

Generate random strings that match any given JavaScript regular expression.

JSON-Splorawellsjo/JSON-Splora

A desktop GUI application for editing, visualizing, and manipulating JSON data using jq or JavaScript filters.

Express Boilerplateexpressjs/generator

A command-line tool that scaffolds Express.js applications with customizable project structure and view engine support.

Speed Racerspeedracer/speedracer

A performance runner that collects detailed traces and reports for JavaScript libraries and applications using Chrome.

sharingparvardegr/sharing

A CLI tool to share files and directories between your computer and mobile devices via QR codes, no app required.

coreui-free-angular-admin-templatecoreui/coreui-free-angular-admin-template

A free Angular 21 admin dashboard template built with Bootstrap 5 for creating responsive web applications.

Claudia Bot Builderclaudiajs/claudia-bot-builder

Create and deploy chat bots for multiple messaging platforms to AWS Lambda in minutes.

movieappJuneDomingo/movieapp

A React Native mobile app for discovering movies and TV shows using the TMDB API.

machine-learning-experimentstrekhleb/machine-learning-experiments

A collection of interactive machine learning experiments with Jupyter notebooks for training and browser demos for visualization.

rsmqsmrchy/rsmq

A lightweight message queue for Node.js that uses Redis as a backend, requiring no dedicated queue server.

@connectrpc/connect-webconnectrpc/connect-es

A TypeScript library for building type-safe RPC APIs with Protobuf, supporting gRPC, gRPC-web, and Connect protocols.

PiCASTlanceseidman/PiCAST

Turns a Raspberry Pi into a Chromecast-like device for streaming media via simple HTTP commands.

DreamFactorydreamfactorysoftware/dreamfactory

A self-hosted enterprise platform that automatically generates governed REST APIs for any data source, connecting applications and LLMs with role-based access.