JavaScript Libraries and Tools Page 4 of 14

Browse 347 JavaScript Libraries and Tools on AlternativeTo.

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  1. CloudPDF icon
     1 like

    Comprehensive solutions for displaying, securing, and tracking your PDFs, with the option to transform them into powerful lead magnets.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • React
    • Weebly
    • JavaScript
    • AngularJS
    • WiX.com
    • HTML
    • Typescript
    • Squarespace
    • Blogger
    • Wordpress
    • Vue.js
    • LeadPages
    Picture of the PDF viewer
    Picture of PDF analytics
  2. Fastify icon
     3 likes

    An efficient server implies a lower cost of the infrastructure, a better responsiveness under load and happy users. How can you efficiently handle the resources of your server, knowing that you are serving the highest number of requests possible, without sacrificing security...

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • JavaScript
    • Node.JS
    58 alternatives
  3. Rollbar icon
     35 likes

    Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. JavaScript, Ruby, Python, PHP, Node.js, Android, Flash, .NET, and Java libraries are available.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Android
    • Ruby
    • Python
    • .NET Framework
    • JavaScript
    • PHP
    • Ruby on Rails
    • Node.JS
    Rollbar screenshot 1
    Rollbar screenshot 1
    Rollbar screenshot 2
    73 alternatives
  4. Pixi’VN icon
     5 likes

    Pixi’VN is a very versatile and powerful visual novel/2D game engine. It is based on JavaScript/TypeScript and uses the PixiJS library for rendering.

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • JavaScript
    • Typescript
    • Node.JS
    Pixi’VN screenshot 1
    Pixi’VN screenshot 1
    Pixi’VN screenshot 2
    +1
    Pixi’VN screenshot 3
    12 alternatives
  5. Nitro Server icon
     1 like

    Create web servers with everything you need and deploy them wherever you prefer.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Self-Hosted
    • JavaScript
    • Typescript
    Nitro Server screenshot 1
    82 alternatives
  6. Rolldown icon
     1 like

    Rolldown is a JavaScript/TypeScript bundler written in Rust intended to serve as the future bundler used in Vite. It provides Rollup-compatible APIs and plugin interface, but will be more similar to esbuild in scope.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • npm
    • JavaScript
    • Typescript
    Rolldown screenshot 1
    7 alternatives
  7. dokieli icon
     7 likes

    dokieli is a decentralized article authoring, annotation, and social notification tool which works from a Web browser. While it is a general purpose tooling to write articles, it is fully compliant with the Linked Research initiative and principles, and provides features and...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • JavaScript
    2 alternatives
  8. NESBox icon
     17 likes

    Nesbox Emulator is a multiplatform emulator of video consoles. You can play your favorite NES, Super Nintendo, Sega Genesis and GameBoy Color/Advanced games on any computer working under Windows 8.1/RT/Phone or directly in the browser.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    • Windows Phone
    • Self-Hosted
    • JavaScript
    • Adobe Flash Player
    NESBox screenshot 1
    NESBox screenshot 1
    NESBox screenshot 2
    26 alternatives
  9. GSAP icon
     7 likes

    GreenSock Animation Platform is ultra high-performance, professional-grade animation for the modern web using JavaScript.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
    • JavaScript
    GSAP screenshot 1
    GSAP screenshot 1
    12 alternatives
  10. Musipedia icon
     5 likes

    A search engine for tunes and musical themes and a collaborative music encyclopedia. Only the melody needs to be known to search Musipedia or the Web. The melody can be played on a keyboard or whistled or sung to the computer.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • JavaScript
    • Adobe Flash Professional
    Musipedia screenshot 1
    18 alternatives
  11. Bacuri is a minimalist framework that uses Material Design concepts, and has a plugin system to enhance its capabilities.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • npm
    • Node.JS
    • JavaScript
    • Typescript
    17 alternatives
  12. ConfigCat icon
     24 likes

    ConfigCat.com lets you launch new features and change your software configuration remotely without actually (re)deploying code. ConfigCat SDKs enable easy integration with any web, mobile or backend applications.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • iPad
    • Python
    • React
    • JavaScript
    • AngularJS
    • PHP
    • Go (Programming Language)
    • Java
    • Node.JS
    ConfigCat screenshot 1
    ConfigCat screenshot 1
    ConfigCat screenshot 2
    +1
    ConfigCat screenshot 3
    31 alternatives
  13. Allows to certify a document ( of any format ? ), it gives a fingerprint relative to the date of the certification and it is stored in an online "Bitcoin blockchain". It can also verify the integrity of a document.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    • Python
    • JSON
    • JavaScript
    • Bitcoin
    7 alternatives
  14. React Bits icon
     1 like

    An open source collection of animated, interactive & fully customizable React components for building stunning, memorable user interfaces.

    Cost / License

    • Free
    • Open Source

    Platforms

    • JavaScript
    • Online
    • React
    Home Page
    Effects Preview
    Code
  15. MUI X Charts icon
     2 likes

    MUI X Charts is a library of production-ready components for rendering charts with React. It uses D3.js for data manipulation and SVGs for rendering.

    Cost / License

    • Paid
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • JavaScript
    • Typescript
    MUI X Charts screenshot 1
    MUI X Charts screenshot 1
    1 alternatives
  16. Discord.js icon
     5 likes

    Enhances Discord bot development with a comprehensive JavaScript library offering full API coverage, object-oriented structure, and flexibility.

    Cost / License

    Platforms

    • Online
    • Self-Hosted
    • JavaScript
    • Node.JS
    Example Code
    Basic Ping > Pong script, where if a user says "ping" the bot replies with "pong"
    The script being run and used
  17. Turbopack icon
     1 like

    Turbopack is an incremental bundler optimized for JavaScript and TypeScript, written in Rust by the creators of webpack and Next.js at Vercel.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • JavaScript
    • Typescript
    Turbopack screenshot 1
    15 alternatives
  18. Redaxscript icon
     48 likes

    Redaxscript is a modern, ultra lightweight and rocket fast Content Management System for SQLite, MySQL and PostgreSQL.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    • JavaScript
    • PHP
    Redaxscript screenshot 1
    Redaxscript screenshot 1
    Redaxscript screenshot 2
    +5
    Redaxscript screenshot 3
    56 alternatives
  19. Yelliot! You & Elliot search engine, Top #1 Hybrid Alternative Search Engines for : Web, Videos, Images, Jobs, Torrent, Flight, Hotels, direct access to results fusing search query tunneling to search results, all-in-one search engines.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    • Online
    • Self-Hosted
    • CSS
    • JavaScript
    • HTML
    • Chromium
    Yelliot Web Search engine
    Yelliot Social Search engine
    Yelliot Jobs Search engine
    +5
    Yelliot Videos search engine
    58 alternatives
  20. WebRTC icon
     6 likes

    WebRTC is a project that provides applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Google Chrome
    • JavaScript
    • GNU IceCat
    • Iceweasel
    • Firefox
    6 alternatives
  21. Duniter icon
     18 likes

    A network of communities based on trusted human certifications. Server(s) are allowing to manage crypto-currencies through an Universal Basic Income system on peer-to-peer network.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • Linux
    • Online
    • Self-Hosted
    • LokiJS
    • Ubuntu
    • JavaScript
    • Debian
    • Typescript
    • Node.JS
    Duniter screenshot 1
    Duniter screenshot 1
    Duniter screenshot 2
    +4
    Duniter screenshot 3
    67 alternatives
  22. Gardenjs icon
     1 like

    Gardenjs is an ultralight, extremely fast open-source UI component explorer for modern frameworks like Svelte, Vue, and React — with multi-framework support and easy plugin extensibility. Build, preview, test, document, and organize components in a clean, intuitive interface...

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • JavaScript
    Gardenjs screenshot 1
    Gardenjs screenshot 1
    Gardenjs screenshot 2
    +1
    Gardenjs screenshot 3
    8 alternatives
  23. Paper.js icon
     6 likes

    Paper.js is an open source vector graphics scripting framework that runs on top of the HTML5 Canvas. It offers a clean Scene Graph / Document Object Model and a lot of powerful functionality to create and work with vector graphics and bezier curves, all neatly wrapped up in a...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
    • JavaScript
    Paper.js screenshot 1
    Paper.js screenshot 1
    Paper.js screenshot 2
    20 alternatives