#nodejs

Telegram Bot API for NodeJS

Modular TypeScript SDK for the ADAMANT blockchain and deterministic wallet helpers

A fast JSONLogic rules engine: one Rust core with official bindings for Node.js, Python, Go, Java, .NET, PHP, and the browser (WASM), plus a React visual debugger.

Node.js based forum software built for the modern web

Socket-based TS/JavaScript API for WhatsApp Web

Reusable js scripts for GOV.UK Pay Node.js projects

AsyncAPI parser for Javascript (browser-compatible too).

The Camunda 8 JavaScript SDK for Node.js

Checkout.com SDK for Node.js. Documentation here:

:zap: The one-liner node.js http-proxy middleware for connect, express, next.js and more

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

Open-source control plane for your AI agents. Connect tools, hire agents, track every token and dollar

🚀 The open-source alternative to Twilio.

Full-stack localization for every framework

JavaScript library to zip and unzip files supporting parallel compression, web streams, zip64, split files, data encryption, and deflate64 decompression.

A NodeJS blueprint that creates the backend using NestJS

The smallest & fastest library for really easy, totally type-safe unit conversions in TypeScript & JavaScript.

A fast and robust web server and application server for Ruby, Python and Node.js

Splunk Distribution of OpenTelemetry JavaScript

Node.js SDK for the SumUp API.

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

Node.js & JavaScript SDK for Binance REST APIs & WebSockets, with TypeScript & browser support, integration tests, beautification & more.

Node.js tus server, standalone or integrable in any framework, with disk, S3, Azure, and GGC stores.

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.

Intuitive Data Workflows

All NestJS + Zod utilities you need

Harper is an open-source Node.js performance platform that unifies database, cache, application, and messaging layers into one in-memory process.

Fast, developer-friendly JS/TS dependency vulnerability scanner with local lockfile scanning, OSV matching, direct vs transitive visibility, --fix, JSON output, and practical remediation guidance.

Model Context Protocol (MCP) server for AI-assisted development ("vibe coding") of MDK applications.