JavaScript Libraries and Tools Page 13 of 18

Matter.js is 2D rigid body physics engine for the web, using JavaScript and HTML5.

Hoss helps teams make better API-driven products by tracking and managing the APIs they consume. The average team uses close to 20 third-party APIs to power important parts of their applications, and half of all B2B collaboration occurs via an API - but API integrations come...

A TypeScript/JavaScript library for quickly building performant declarative user interfaces without the use of a virtual DOM.

Skylink API offers comprehensive aviation data, including real-time flight tracking, weather, and airport information. It's a developer-friendly service providing structured data for various applications like flight tracking and pilot tools.

A fast Rsbuild-based static site generator.

Pretty Diff is a language aware code comparison tool, beautifier, minifier, and parser for a variety of web oriented languages.

A flexible, powerful ecommerce SaaS platform. Shuup’s Single and Multi-vendor licenses are built for any business to empower vendors to sell services, subscriptions, digital media or physical products.

A lightweight reactive UI engine that unifies declarative data binding and a centralized event pipeline — delivering predictable, structured interactivity without build tools.

Simple, powerful and flexible site generation framework with everything you love from Next.js.

Writing a notebook is not just about writing the final document — Pluto empowers the experiments and discoveries that are essential to getting there.

A [µ] micro interaction library built with CSS Animations and controlled by JavaScript Power.

Nimble is a pure javascript, drag & drop user interface and web component building. Nimble can create applications for browsers, Adobe Phone Gap, and Electron, and provide robust support to build proprietary web based components.

ScrollMovie is the library that enables you to animate background image as you scroll the window.

ShaderPad is a lightweight, dependency-free library that reduces boilerplate when working with fragment shaders. It provides a simple interface for setup, texture and uniform management, and user interactions such as mouse movements and window resizing.

Embed the tinyDialog human-feedback tool into your website or webapp to collect insightful responses from your customers.

Node.js command-line client for tldr pages 📚.

ChainMemory gives AI agents persistent memory that belongs to the user, not the vendor. Save a memory in ChatGPT and recall it in Claude, Gemini, Perplexity or Copilot via Chrome extension, MCP server, or REST API.

A Typescript tool to write configs with types. Manage your configs as code. Remove type errors, make configs easily shareable. Tool is installable via NPM, can be adopted incrementally!.

CodyHouse's design system is a CSS framework and a library of HTML, CSS, JS components that work seamlessly with the framework.

Tone.js is a Web Audio framework for creating interactive music in the browser. The architecture of Tone.js aims to be familiar to both musicians and audio programmers looking to create web-based audio applications.

Javascript plugin to implement functionality similar to the Facebook mention system.

Lucide is an open-source icon library that provides 1000+ vector (svg) files for displaying icons and symbols in digital and non-digital projects. The library aims to make it easier for designers and developers to incorporate icons into their projects by providing several...

Dead simple Object schema validation.

Agents create, edit, validate, and render diagrams as durable state - not throwaway output. Structured operations, immutable revisions, 40+ validation rules, and multiple render targets through the Diagram Scene Protocol (DSP).

The TypeScript semantic layer for ClickHouse.