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MCP server for fetch web page content using Playwright headless browser.
Plugin for build a Vue 3 app in front and load it on CakePHP site. Communicate Vue 3 Component on front with back without implement and use an API interface using a Middleware.
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JavaScript Canvas 2d Library.
Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
Radiant is a no-fluff, open source content management system designed for small teams.
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a fast, memory-safe web server written in Rust. A fast, memory-safe web server powered by Rust
Ferron is a web server optimized for speed, security, and efficiency. Written in Rust, it offers memory safety and performance, making it ideal for modern websites.
Empower the Web community and invite more to build across platforms.
Lynx is a family of open-source technologies empowering developers to use their existing web skills to create truly native UIs for both mobile and web from a single codebase, featuring performance at scale and velocity.
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Easy web apps for data science without the compromises. No web development skills required.
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So, you want to build an app that has its data co-located with its UI? That works offline? That synchronizes between clients? And that lets its users own their data?
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Explore Offline Wikipedia and Educational Content with Kiwix.
Kiwix is your gateway for offline access to vast web resources like Wikipedia, Stackexchange, Project Gutenberg, TED Talks, and much more. These resources are packaged as highly compressed ZIM archives available for free from Kiwix. Learn more about the open-source Kiwix project on our main website.
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A self-hosted API that takes a URL and returns a file with browser screenshots. You run the API on your machine, you send it a URL, and you get back the website data as a file plus screenshots of the site. Simple as.
Build excellent documentation site with less effort
Fumadocs is a beautiful & robust documentation framework with a complete toolchain. Designed for Flexibility, Performance and Next.js.
Reactive Extensions Library for JavaScript.
RxJS is a library for composing asynchronous and event-based programs by using observable sequences. It provides one core type, the Observable, satellite types (Observer, Schedulers, Subjects) and operators inspired by Array methods (map, filter, reduce, every, etc) to allow handling asynchronous events as collections.
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A faster way to build and share data apps. Streamlit turns data scripts into shareable web apps in minutes. All in pure Python. No front‑end experience required.
Streamlit lets you transform Python scripts into interactive web apps in minutes, instead of weeks. Build dashboards, generate reports, or create chat apps. Once you’ve created an app, you can use our Community Cloud platform to deploy, manage, and share your app.
Simple. Powerful. Unobtrusive. Build modern web applications with a framework that puts you first.
Aurelia is a modern, front-end JavaScript framework for building browser, mobile, and desktop applications. It focuses on aligning closely with web platform specifications, using convention over configuration, and having minimal framework intrusion. Basically, we want you to just write your code without the framework getting in your way. 😉
Aurelia applications are built by composing a series of simple components. By convention, components are made up of a vanilla JavaScript or Typescript class, with a corresponding HTML template.
Simple, scalable state management.
MobX is a signal based, battle-tested library that makes state management simple and scalable by transparently applying functional reactive programming.
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A drop-in javascript spreadsheet library that provides rich features like Excel and Google Sheets.
The goal of FortuneSheet is to make a feature-rich, easy-to-configure online spreadsheet that you can use out-of-the-box.
This project is originated from Luckysheet and has inherited many code from it. Lots of efforts have done to translate the whole project to typescript (still in progress), and solved problems in the design of the original project.
The Web Design Group was founded to promote the creation of non-browser specific, non-resolution specific, creative and informative sites that are accessible to all users worldwide.
To this end, the WDG offers material on a wide range of HTML related topics. We hope that with this site as a reference, you will be able to create Web sites that can be used by every person on the Internet, regardless of browser, platform, or settings.
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SRCL is an open-source React component and style repository that helps you build web applications, desktop applications, and static websites with terminal aesthetics. Its modular, easy-to-use components emphasize precise monospace character spacing and line heights, enabling you to quickly copy and paste implementations while maintaining a clean, efficient codebase.
The most advanced responsive front-end framework in the world.
Foundation is the most advanced responsive front-end framework in the world. Quickly go from prototype to production, building sites or apps that work on any kind of device with Foundation. Includes a fully customizable, responsive grid, a large library of Sass mixins, commonly used JavaScript plugins, and full accessibility support.
🔍 LFIer is a powerful and efficient tool for detecting Local File Inclusion (LFI) vulnerabilities in web applications.
🔍 LFIer is a tool engineered to detect Local File Inclusion (LFI) vulnerabilities in web applications. It scans URLs with parameters, injects various payloads, and checks for indicators in the responses to identify potential LFI vulnerabilities. Leveraging asynchronous programming, LFIer ensures efficient and accurate scanning, even in environments protected by WAFs or cloud-based defenses.
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Stract is an open source web search engine hosted at stract.com targeted towards tinkerers and developers.
A lightweight Java and Kotlin web framework.
Javalin is a very lightweight web framework for Kotlin and Java which supports WebSockets, HTTP2 and async requests. Javalin’s main goals are simplicity, a great developer experience, and first class interoperability between Kotlin and Java.
Modular building blocks for building collaborative applications like Google Docs and Figma.
Yjs is a shared editing framework. It exposes Shared Types that can be manipulated like any other data type. But they are synced automatically!
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Standards first web framework. Nue is HTML, CSS, and JavaScript taken to their absolute peak.
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Email parser for browser and serverless environments.
postal-mime is an email parsing library that runs in browser environments (including Web Workers) and serverless functions (like Cloudflare Email Workers). It takes in a raw email message (RFC822 format) and outputs a structured object containing headers, recipients, attachments, and more.
Working with Django in the modern JavaScript ecosystem without giving up the things that make it great.
JavaScript is the lifeblood of the modern web application. You need it to do anything remotely complex on the web.
And these days, if you want a modern, responsive, interactive application—and who doesn't?—your front-end codebase may end up as large and complex as your back end.
The fully integrated standalone wiki and acceptance testing framework.
Fetch an entire site and save it as a text file (to be used with AI models).
⬛️ CLI tool for saving complete web pages as a single HTML file.
A data hoarder’s dream come true: bundle any web page into a single HTML file. You can finally replace that gazillion of open tabs with a gazillion of .html files stored somewhere on your precious little drive.
Unlike the conventional “Save page as”, monolith not only saves the target document, it embeds CSS, image, and JavaScript assets all at once, producing a single HTML5 document that is a joy to store and share.
Python based web automation tool. Powerful and elegant.
DrissionPage is a Python-based web automation tool. It can control the browser, send and receive packets, and combine the two. You can balance the convenience of browser automation with the efficiency of requests. It is powerful, built-in countless user-friendly design and convenient features. Its syntax is simple and elegant, the code is small, and it is friendly to beginners.
Vite & Vue Powered Static Site Generator. Markdown to Beautiful Docs in Minutes.
VitePress is a Vue-powered static site generator and a spiritual successor to VuePress, built on top of Vite.
The NPM for Design Engineers. curated collection of best shadcn ui style react tailwind components, blocks and hooks.
Ship polished UIs faster with React Tailwind components inspired by shadcn/ui. Built by design engineers, for design engineers. One command to install.
21st.dev is an open source community registry of React UI components where anyone can publish minimal Tailwind & Radix UI components and install any component via npx shadcn.
Vue & Node admin panel framework.
Create Admin Panels faster on Node.js and Vue.js with AdminForth Framework. Setup main CRUD pages within minutes, extend as you need with Vue3.
bippy is a toolkit to hack into react internals
by default, you cannot access react internals. bippy bypasses this by "pretending" to be react devtools, giving you access to the fiber tree and other internals.
Productivity-first Rust Fullstack Web Framework. 🚂 🦀 The one-person framework for Rust for side-projects and startups
Loco is strongly inspired by Rails. If you know Rails and Rust, you'll feel at home. If you only know Rails and new to Rust, you'll find Loco refreshing. We do not assume you know Rails.
Peace of mind from prototype to production
Build rich, interactive web applications quickly, with less code and fewer moving parts. Join our growing community of developers using Phoenix to craft APIs, HTML5 apps and more, for fun or at scale.
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JavaScript Benchmarking. Browser-based JavaScript benchmarking tool.
Run, compare, and share JavaScript benchmarks in your browser.
The infinite canvas SDK for React developers.
Use the tldraw SDK to add a collaborative whiteboard to your product or create new canvas-based experiences with the SDK's components, APIs, and services.
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Smoothly transition elements.
Meet Blendy, a framework-agnostic tool that smoothly transitions one element into another with just a few lines of code.
Native dual range input in 80 lines of TypeScript.
HTTP Archive’s annual state of the web report.
Our mission is to combine the raw stats and trends of the HTTP Archive with the expertise of the web community. The Web Almanac is a comprehensive report on the state of the web, backed by real data and trusted web experts.
Lighter web automation with Python.
Helium is a Python library for automating browsers such as Chrome and Firefox.
libvips for the browser and Node.js, compiled to WebAssembly with Emscripten.
libvips is a demand-driven, horizontally threaded image processing library. Compared to similar libraries, libvips runs quickly and uses little memory.
Programs that use wasm-vips don't manipulate images directly, instead they create pipelines of image processing operations building on a source image. When the end of the pipe is connected to a destination, the whole pipeline executes at once, streaming the image in parallel from source to destination a section at a time. Because wasm-vips is parallel, it's quick, and because it doesn't need to keep entire images in memory, it's light.
A simple, friendly, and practical file manager designed specifically for Laravel applications. This Livewire-powered tool makes it easy to manage files and folders within your project, offering an intuitive interface and seamless integration with Laravel's ecosystem. Perfect for developers seeking an efficient and user-friendly solution for file and folders management.
An open-source headless spreadsheet for business web apps.
HyperFormula is a headless spreadsheet built in TypeScript, serving as both a parser and evaluator of spreadsheet formulas. It can be integrated into your browser or utilized as a service with Node.js as your back-end technology.
The web framework for perfectionists with deadlines.
Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design.
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Free Online SEO Tools. With Over 150 Online Tools, PREPOSTSEO Helping Millions of Webmasters, Students, Teachers & SEO Experts Every Month.
✨ Your best Front-End Tool ✨.
🗂 The Front-End Checklist Application is perfect for modern websites and meticulous developers!
The Front-End Checklist is an exhaustive list of all elements you need to have / to test before launching your website / HTML page to production.
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Password protect static HTML. StatiCrypt uses AES-256 with WebCrypto to encrypt your html string with your long password, in your browser (client side).
The Content Delivery platform that truly Hops!
Speed up your content with our next-generation CDN, Edge Storage, and Optimization Services. bunny.net makes lightning-fast performance at any scale easier than ever before.
Blazor is a modern front-end web framework based on HTML, CSS, and C# that helps you build web apps faster. With Blazor, build web apps using reusable components that can be run from both the client and the server so that you can deliver great web experiences.
React hook that persists data in localStorage.
Graph drawing library for JavaScript.
VivaGraphJS is designed to be extensible and to support different rendering engines and layout algorithms. Underlying algorithms have been broken out into ngraph.
redirection.io is a complete suite for optimizing your website traffic, user experience and SEO efficiency.
Log all your HTTP traffic, detect and fix errors in minutes. The perfect toolkit for SEO companies, marketing managers, CTOs or IT teams.
Scan for React performance issues and eliminate slow renders in your app.
React Scan "scans" your React app for problematic renders. It's just JavaScript, so you drop it in anywhere – script tag, npm, you name it!
Framework reimagined for the edge!. Deliver instant apps at scale. Build instantly-interactive web apps without effort.
Qwik is a new kind of web framework that can deliver instant loading web applications at any size or complexity. Your sites and apps can boot with about 1kb of JS (regardless of application complexity), and achieve consistent performance at scale.
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A static site generator for Swift developers.
It enables entire websites to be built using Swift, and supports themes, plugins and tons of other powerful customization options.