Showing 13412 open source projects for "javascript"

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  • 1
    Generative AI for beginners with JS

    Generative AI for beginners with JS

    Join a time-traveling adventure where you meet history’s legends

    Generative AI with JavaScript is an educational repository created by Microsoft that teaches developers how to build applications powered by large language models using the JavaScript ecosystem. The project is structured as a multi-lesson curriculum that introduces the concepts, tools, and practical techniques required to create generative AI applications.
    Downloads: 0 This Week
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  • 2
    Firecrawl MCP Server

    Firecrawl MCP Server

    Adds powerful web scraping and search to Cursor and Claude

    ...The server is designed to run with Firecrawl’s hosted API or self-hosted deployments, making it flexible for enterprise data-governance requirements. Built-in behaviors include JavaScript rendering, automatic retries, and streamable HTTP so long pages and large crawls can flow incrementally into agents. Because it’s an MCP server, clients get typed inputs/outputs and standardized error handling rather than ad-hoc prompt instructions. The repository is active, widely starred, and includes quick starts that make it easy to add web research to an agent stack.
    Downloads: 5 This Week
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  • 3
    npm-pdfreader

    npm-pdfreader

    Parse text and tables from PDF files.

    npm-pdfreader is a Node.js library for reading text and parsing tables from PDF files. It supports tabular data with automatic column detection and rule-based parsing, making it useful for extracting structured data from PDFs. ​
    Downloads: 4 This Week
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  • 4
    MailDev

    MailDev

    Web Interface for viewing and testing emails during development

    MailDev is an SMTP server with a web interface designed for viewing and testing emails during development. It allows developers to inspect and debug emails sent from their applications without delivering them to real inboxes.
    Downloads: 4 This Week
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  • 5
    MJML 4

    MJML 4

    The only framework that makes responsive-email easy

    MJML is a markup language created by Mailjet and designed to reduce the pain of coding a responsive email. Its semantic syntax makes the language easy and straightforward while its rich standard components library shortens your development time and lightens your email codebase. MJML’s open-source engine takes care of translating the MJML you wrote into responsive HTML.
    Downloads: 4 This Week
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  • 6
    Laravel Shopper

    Laravel Shopper

    Headless e-commerce administration built with Laravel

    Shopper is an Admin Management build for Laravel 9.0+ which includes all the necessary for your online market application. Web Application has been made using Laravel. We feel building ecommerce websites has become a convoluted and confusing process that leaves developers unsatisfied. We want to turn you around to the simpler side and get back to basics.
    Downloads: 4 This Week
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  • 7
    jQuery UI

    jQuery UI

    The jQuery user interface library

    jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library. Whether you're building highly interactive web applications or you just need to add a date picker to a form control, jQuery UI is the perfect choice.
    Downloads: 2 This Week
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  • 8
    cross-fetch

    cross-fetch

    Universal WHATWG Fetch API for Node, Browsers and React Native

    Universal WHATWG Fetch API for Node, Browsers and React Native. The scenario that cross-fetch really shines is when the same JavaScript codebase needs to run on different platforms. Platform agnostic, browsers, Node or React Native. Optional polyfill, it's up to you if something is going to be added to the global object or not. Simple interface, no instantiation, no configuration and no extra dependency. WHATWG compliant, it works the same way wherever your code runs.
    Downloads: 2 This Week
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  • 9
    eslint-plugin-unicorn

    eslint-plugin-unicorn

    More than 100 powerful ESLint rules

    More than 100 powerful ESLint rules. You might want to check out XO, which includes this plugin. Each rule has emojis denoting if it belongs to the recommended configuration if some problems reported by the rule are automatically fixable by the --fix command line option, or if some problems reported by the rule are manually fixable by editor suggestions. Use a preset config or configure each rules in package.json.
    Downloads: 7 This Week
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  • 10
    Rescript Compiler

    Rescript Compiler

    The compiler for ReScript

    ...We prioritize simpler types over complex types for the sake of clarity and easy debugability. No `any`, no magic types, no surprise `undefined`. Use any library from JavaScript, export ReScript libraries to JavaScript, and automatically generate TypeScript types. It's like you've never left the good parts of JavaScript at all.
    Downloads: 0 This Week
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  • 11
    PT Plugin Plus

    PT Plugin Plus

    Google Chrome extension

    PT Assistant Plus, a browser plug-in (Web Extensions) for Google Chrome and Firefox, is mainly used to assist in downloading seeds from PT stations. PT Assistant Plus is a browser plug-in (Web Extensions), a tool that can improve the efficiency of PT site usage. Applicable to various PT stations, it can make various operations such as downloading seeds easier and faster. With the download server (such as Transmission, µTorrent, etc.), the specified torrent can be downloaded with one click....
    Downloads: 11 This Week
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  • 12
    dash.js

    dash.js

    A reference client implementation for the playback of MPEG DASH

    ...The core objectives of this project are to build an open source JavaScript library for the playback of DASH. Supports a wide array of features including in-band events, multiple-periods and cross-browser DRM.
    Downloads: 0 This Week
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  • 13
    SAN

    SAN

    A fast, portable, flexible JavaScript component framework

    Declarative template. HTML conformant template makes it easier for HTML developers. The DOM will be updated accordingly by the view engine upon any data modification. Free yourself from trivial and error-prone DOM APIs. A component is a combination of data, logic and view. Feature blocks, from a single input combination to a whole page, can be built via San components. By modifying the data, the view engine can directly refresh the view area that needs to be changed without any detection and...
    Downloads: 5 This Week
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  • 14
    MobX

    MobX

    A Simple, scalable state management

    MobX is a battle tested library that makes state management simple and scalable by transparently applying functional reactive programming (TFRP). Write minimalistic, boilerplate free code that captures your intent. Trying to update a record field? Use the good old JavaScript assignment. Updating data in an asynchronous process? No special tools are required, the reactivity system will detect all your changes and propagate them out to where they are being used. All changes to and uses of your data are tracked at runtime, building a dependency tree that captures all relations between state and output. ...
    Downloads: 5 This Week
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  • 15

    Husky

    Git hooks made easy

    Husky is a tool that makes handling Git hooks a lot easier, and lets you run the scripts you want at those stages. It works by including an object right within your package.json file. This then configures Husky so that it runs the scripts you specify. After that, it's Husky's responsibility to manage at which point in the Git lifecycle your scripts will run. Husky helps to improve your commits, lets you run tests, lint code and more when you commit or push. It is very lightweight, with...
    Downloads: 7 This Week
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  • 16
    Mongoose

    Mongoose

    Elegant mongodb object modeling for node.js

    Mongoose is a MongoDB object modeling tool that was built to answer the need for better ways to model your application data. It's designed to work in an asynchronous environment, providing a simple, straightforward approach to object modeling that skips out on the tedious tasks of writing MongoDB validation, casting and business logic boilerplate. Mongoose offers an uncomplicated schema-based solution, and comes with nifty features like type casting, validation, query building, and business...
    Downloads: 7 This Week
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  • 17
    OTPLib

    OTPLib

    One Time Password (OTP) / 2FA for Node.js and Browser

    A JavaScript library for generating and verifying one-time passwords (TOTP/HOTP), commonly used for two-factor authentication (2FA).
    Downloads: 19 This Week
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  • 18
    p5.js

    p5.js

    Client-side JS platform for artists, designers and students to express

    p5.js is a JavaScript library for creative coding, with a focus on making coding accessible and inclusive for artists, designers, educators, beginners, and anyone else! p5.js is free and open-source because we believe software, and the tools to learn it, should be accessible to everyone. Using the metaphor of a sketch, p5.js has a full set of drawing functionality.
    Downloads: 3 This Week
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  • 19
    Superpowers

    Superpowers

    An agentic skills framework & software development methodology

    Superpowers Framework is a widely-used agentic skills framework and methodology for software development that equips coding agents like Claude Code with structured capabilities to plan, develop, test, and review code systematically. Instead of simply generating code, Superpowers drives an AI through a thoughtful software engineering workflow that starts with clarifying project intent, teasing out a detailed specification, and creating an implementation plan that is readable and actionable....
    Downloads: 14 This Week
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  • 20
    Redash

    Redash

    Connect to any data source, easily visualize and share your data

    Redash is an essential tool to help you make sense of your data. It allows everyone, regardless of level of technical know-how to harness the power of data. SQL users connect, query, visualize and share data easily and efficiently, allowing everyone in their organization to use the data. Redash combines the power and comfort of an SQL client with the collaborative benefits of a cloud-based service. It lets you create big, beautiful and easy to digest visualizations on dashboards for...
    Downloads: 14 This Week
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  • 21
    edgetunnel

    edgetunnel

    edgetunnel 2.0 VLESS/Trojan

    edgetunnel is a modified version of a serverless tunnelling solution designed to run on platforms like Cloudflare Workers and Pages, enabling protocols such as VLESS and Trojan to be exposed through edge-functions rather than traditional servers. The project’s fork by cmliu emphasizes conversion of protocol configuration (especially VLESS) into subscription links, so that users can deploy and then generate “Clash” or “Sing-box” compatible subscription content easily. It provides a...
    Downloads: 22 This Week
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  • 22
    Phaser Raycaster

    Phaser Raycaster

    Raycasting plugin for Phaser 3

    Phaser Raycaster is a plugin for Phaser 3 that implements raycasting functionality, enabling developers to simulate visibility, lighting, and field-of-view mechanics in their games.
    Downloads: 3 This Week
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  • 23
    Meriyah

    Meriyah

    A 100% compliant, self-hosted javascript parser

    Meriyah is a high-performance, fully compliant JavaScript parser that generates ESTree-compatible Abstract Syntax Trees (ASTs). Designed for speed and stability, it serves as an alternative to parsers like Acorn and Esprima.​
    Downloads: 3 This Week
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  • 24
    Node Argon2

    Node Argon2

    Node.js bindings for Argon2 hashing algorithm

    A Node.js library for hashing passwords securely using the Argon2 key derivation function, a modern cryptographic algorithm.
    Downloads: 3 This Week
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  • 25
    Electron Egg

    Electron Egg

    Cross platform, enterprise desktop software development frameworks

    A framework for building modern Electron applications using Egg.js, enabling structured and scalable backend logic in desktop apps.
    Downloads: 3 This Week
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