Browse 339 JavaScript Libraries and Tools on AlternativeTo.
Threlte is a Svelte library that simplifies creating 3D apps for the web. It provides a declarative, type-safe, reactive and interactive API out-of-the-box.
Three.jsand
Babylon.js
OpenUI5 is an open source JavaScript UI library, maintained by SAP and available under the Apache 2.0 license. OpenUI5 lets you build enterprise-ready web applications, responsive to all devices, running on almost any browser of your choice.
Runtime TypeScript and ESM support for Node.js.
A lightweight dependency-free select box replacement written in vanilla JavaScript. Similar to Select2 and Chosen without the dependencies.
Vezlo is an open-source AI Assistant SDK for SaaS applications. It transforms your codebase into an intelligent knowledge base with auto-generated documentation, semantic search, and a production-ready API server.
Material design calendar and date picker. React, Vue and plain JS components that make scheduling simple and elegant in your web project.
Webix Scheduler
An advanced 3D Gaussian Splatting renderer for Three.js.
Three.jsandBabylon.js
Datastar is a lightweight framework for building everything from simple sites to real-time collaborative web applications.
Astro Web Frameworkand
React
A lightweight Markdown editor library with perfect WYSIWYG alignment using an invisible textarea overlay technique. Includes optional toolbar. ~45KB minified with all features.
Tiny experiment which generates a particle Sphere on HTML5 canvas .
Your all-in-one customer feedback tool for apps and websites. Fix bugs 10x faster with flawless reports, connect with your users one-on-one, discover what your users really want with feature requests and ratings.
FactorialForgeAPI provides a powerful and efficient interface for calculating factorials using modern parallel computing methods and mathematical approximations.
JavaScript library to draw smooth curves and straight lines with your mouse, finger or any pointing device.
Business Store B2C Flutter ECommerce Full Mobile App with PHP Laravel CMS.
QuickeSelling Inc
Free static site hosting for developers. Deploy static sites with a single command. Powered by Cloudflare's Global CDN.
A simple but powerful deobfuscator to remove common JavaScript obfuscation techniques
Per-component Internationalisation solution for JS application focusing on scalability. Type-Safe. Translate with AI. Edit Visually.
SpicyCamCast is a lightweight JavaScript library for effortless camera and screencast integration.
Roland's classic TR-808 drum machine recreated with HTML5.
JavaScript library to simplify creation and manipulation of sounds with the Web Audio API.
Tuna.js
Peer-to-peer file-sharing in Javascript with Node.js and Socket.io.
Eta is a lightweight, embedded, pluggable, and super-fast JS template engine. Developed as an alternative to EJS, Eta is more lightweight, faster, and solves several parsing problems (like closing delimiters inside strings, multi-line comments, and left whitespace trimming) with...
Handlebarsand
Pug
React Email is a next-generation collection of unstyled components for creating beautiful emails using React, Tailwind, and TypeScript.
Modular, design-conscious color picker widget for JavaScript - with support for a bunch of color formats.
