web
Catch Broken Links in Seconds.
⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!
⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.
Related contents:
Static Site Generator for Ruby on Rails. Build with Rails. Deploy static sites.
Related contents:
The Python stack to build web apps at light speed.
From dev environment to UI framework to deployment, Hyperflask integrates everything seamlessly to let you focus on what you are building.
Outil d'analyse de performance de votre site web.
Outil gratuit d'audit de performance web et d'analyse de qualité technique, conçu pour évaluer la vitesse de chargement et l'optimisation SEO d'un site.
Type-safe Routing for React and Solid applications
A powerful React router for client-side and full-stack react applications. Fully type-safe APIs, first-class search-params for managing state in the URL and seamless integration with the existing React ecosystem.
Related contents:
A 2FA TUI for your shell.
andcli lets you work with 2FA tokens directly in your shell, using encrypted backups exported out of your favourite 2FA apps. All the data is held in memory only and will never leave your machine.
Ergonomic Framework for Humans. TypeScript with End-to-End Type Safety, type integrity, and exceptional developer experience. Supercharged by Bun.
Related contents:
Advanced Open Source Website Builder.
Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.
Webstudio is an Open Source Visual Development Platform for developers, designers, and cross-functional teams. You own the data, components, and infrastructure. You can use the hosted version or roll out your own.
Related contents:
The UnifiedToolchain for the Web.
dev, build, test, lint, format, monorepo caching & more in a single dependency, built for scale, speed, and sanity.
Related contents:
Develop full-stack web apps faster.
Wasp is a compiler-driven full-stack web framework; it takes configuration and source files with your unique logic, and it generates the complete source code your the web app. Think of a Rails-like framework for React, Node.js and Prisma. Build your app in a day and deploy it with a single CLI command.
Related contents:
Block-based Rich Text Editor for React. Rich text, beautifully crafted with shadcn/ui and Tailwind.
A powerful rich text editor built for modern web applications — elegant, performant, and infinitely customizable. Built with React, TypeScript, and thoughtful design.
Your AI.Your Data. Zero Cloud. Offline ChatGPT alternative: open-source, on-device, and 100% private.
By connecting to Ollama local LLMs, NativeMind delivers the latest AI capabilities right inside your favourite browser — without sending a single byte to cloud servers.
Related contents:
The PHP Framework For Web Artisans.
Laravel provides a complete ecosystem for web artisans. Our open source PHP framework, products, packages, and starter kits offer everything you need to build, deploy, and monitor web applications.
Related contents:
Next Generation Server Toolkit Create web servers with everything you need and deploy them wherever you prefer.
Nitro extends your Vite app with a production-ready server, designed to run anywhere. Add server routes, deploy across multiple platforms, and enjoy a zero-config experience.
A "public suffix" is one under which Internet users can (or historically could) directly register names. Some examples of public suffixes are com, co.uk and pvt.k12.ma.us. The Public Suffix List is a list of all known public suffixes.
The Public Suffix List is an initiative of Mozilla, but is maintained as a community resource. It is available for use in any software, but was originally created to meet the needs of browser manufacturers.
A simple but powerful deobfuscator to remove common JavaScript obfuscation techniques.
Related contents:
A simple way to publish articles, product updates and changelogs to your site.
Marble is a headless CMS designed specifically for managing blogs, changelogs, and articles. It provides a simple interface for creating and organizing content, along with a powerful API to fetch and display it on your website or app.
Related contents:
⚡ Stream browser logs to terminal, zero setup, perfect for Ai Agents.
browser-echo makes it easy for you to read client-side logs directly in your coding agent during development.
Related contents:
Livewire is a full-stack framework for Laravel that makes building dynamic interfaces simple, without leaving the comfort of Laravel.
Related contents:
Smart Edge Databases with Cloud Sync and Intelligence.
SQLiteSync is a local-first SQLite extension using CRDTs for seamless, conflict-free data sync and real-time collaboration across devices.
Related contents:
chrome-devtools-mcp lets your coding agent (such as Gemini, Claude, Cursor or Copilot) control and inspect a live Chrome browser. It acts as a Model-Context-Protocol (MCP) server, giving your AI coding assistant access to the full power of Chrome DevTools for reliable automation, in-depth debugging, and performance analysis.
Related contents:
The Superset of WASI.
WASIX is the long term stabilization and support of the existing WASI ABI plus additional non-invasive syscall extensions that complete the missing gaps sufficiently enough to enable real, practical and useful applications to be compiled and used now. It aims to speed up the ecosystem around the WASI so that the Wasm’ification of code bases around the world can really start today!
Related contents:
Knockout makes it easier to create rich, responsive UIs with JavaScript.
Knockout is a JavaScript MVVM (a modern variant of MVC) library that makes it easier to create rich, desktop-like user interfaces with JavaScript and HTML. It uses observers to make your UI automatically stay in sync with an underlying data model, along with a powerful and extensible set of declarative bindings to enable productive development.
Related contents:
Developer Tools to power-up Redux development workflow or any other architecture which handles the state change (see integrations).
Related contents:
The official, opinionated, batteries-included toolset for efficient Redux development.
The Redux Toolkit package is intended to be the standard way to write Redux logic.
Related contents:
WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications.
The easiest way to build interactive medical imaging web applications. Supported by the Open Health Imaging Foundation.
Cornerstone is a set of JavaScript libraries that can be used to build web-based medical imaging applications. It provides a framework to build radiology applications such as the OHIF Viewer.
A proposal to standardise on using an /llms.txt file to provide information to help LLMs use a website at inference time.
We propose adding a /llms.txt markdown file to websites to provide LLM-friendly content. This file offers brief background information, guidance, and links to detailed markdown files.
llms.txt markdown is human and LLM readable, but is also in a precise format allowing fixed processing methods (i.e. classical programming techniques such as parsers and regex).
Related contents:
Web path scanner. An advanced web path brute-forcer.
Related contents:
Generate super speedy simple static sites, from sleek templates.
If you’ve ever used static site generators like Hugo, this is very similar. The emphesis of this is for the self hosted community. Think homepages of links, sidebars, etc.
the elegant TypeScript UI framework.
Ripple is a TypeScript UI framework that takes the best parts of React, Solid and Svelte and combines them into one package.
Simple and performant reactivity for building user interfaces. A declarative, efficient, and flexible JavaScript library for building user interfaces.
Solid is a declarative JavaScript library for creating user interfaces. Instead of using a Virtual DOM, it compiles its templates to real DOM nodes and updates them with fine-grained reactions. Declare your state and use it throughout your app, and when a piece of state changes, only the code that depends on it will rerun.
Related contents:
LocalSite is a 100% local web development platform powered by Ollama. Generate modern, responsive websites using AI models running directly on your machine.
Related contents:
Beautiful and accessible math in all browsers
A JavaScript display engine for mathematics that works in all browsers. No more setup for readers. It just works.
Related contents:
Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉
Partytown is a lazy-loaded library to help relocate resource-intensive scripts into a web worker, and off of the main thread. Its goal is to help speed up sites by dedicating the main thread to your code, and offloading third-party scripts to a web worker.
Related contents:
As the Regional Internet Registry for Europe, Middle East and Central Asia, we serve over 20,000 members in 76 countries. We register IP addresses and ASNs, and act as the secretariat to the RIPE community.
ChopChop is a command-line tool for dynamic application security testing on web applications, initially written by the Michelin CERT.
Its goal is to scan several endpoints and identify exposition of services/files/folders through the webroot. Checks/Signatures are declared in a config file (by default: chopchop.yml), fully configurable, and especially by developers.
A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features.
curl is used in command lines or scripts to transfer data. curl is also libcurl, used in cars, television sets, routers, printers, audio equipment, mobile phones, tablets, medical devices, settop boxes, computer games, media players and is the Internet transfer engine for countless software applications in over twenty billion installations.
Related contents:
The best dashboards are built with code. Create fast, beautiful data apps, dashboards, and reports from the command line. Write Markdown, JavaScript, SQL, Python, R… and any language you like. Free and open-source.
A static site generator for data apps, dashboards, reports, and more. Observable Framework combines JavaScript on the front-end for interactive graphics with any language on the back-end for data analysis.
Documentation. Zero Clutter. Just Content.
Generate beautiful, lightweight static documentation sites from Markdown files.
The Developer-First Cookie Banner
c15t is an open source framework for managing cookies, consent, and privacy compliance. Built for modern web apps. It’s fully customizable, framework-agnostic, and designed to give developers full control over the user experience without black-box logic or vendor lock-in.
c15t (consent management) unifies analytics, consent tracking, and privacy controls into a single performant solution. Built for modern development teams, it transforms privacy management from a compliance burden into a fully observable system.
state of the art browsing agent (WebArena 72.7%).
Meka Agent is an open-source, autonomous computer-using agent that delivers state-of-the-art browsing capabilities. The agent works and acts in the same way humans do, by purely using vision as its eyes and acting within a full computer context.
It is designed as a simple, extensible, and customizable framework, allowing flexibility in the choice of models, tools, and infrastructure providers.
A lightweight JavaScript helper for automatically reloading the page when changes are detected in local files. Perfect for simple static sites.
Related contents:
Components from design to production.The UI Framework for Perfectionists by Chainlift.io.
LiftKit is a UI framework based on the golden ratio. At its core, it's a set of formulas and variables that unlock advanced visual design features like optical spacing corrections and dynamic color, powered by Material 3.
An Express-inspired web framework written in Go. Fiber is a Go web framework built on top of Fasthttp, the fastest HTTP engine for Go. It's designed to ease things up for fast development with zero memory allocation and performance in mind.
Related contents:
Web Robots (also known as Web Wanderers, Crawlers, or Spiders), are programs that traverse the Web automatically. Search engines such as Google use them to index the web content, spammers use them to scan for email addresses, and they have many other uses.
Related contents:
EulerHS: full-fledged framework for creating web backends.
EulerHS is a free monadic framework for easy building concurrent backend and console applications in Haskell. This framework provides you with the most important subsystems already integrated, such as SQL DBs, logging, KV DBs and other.
Chainlit is an open-source Python package to build production ready Conversational AI.
Related contents:
Testing WASM-powered AI agents.
This Blueprint demonstrates how to run AI agents directly in the browser using WebAssembly (WASM) through Pyodide and the OpenAI Agents Python SDK. Experience the power of Python-based AI agents without external dependencies – agent code runs directly in your web browser.
Related contents:
nginx ("engine x") is an HTTP web server, reverse proxy, content cache, load balancer, TCP/UDP proxy server, and mail proxy server. Originally written by Igor Sysoev and distributed under the 2-clause BSD License.
Related contents:
be-a11y is a Node.js-based CLI tool designed for automated evaluation and reporting of accessibility issues in HTML-based projects. It supports both local directory scanning and remote URL analysis to help developers identify common accessibility problems.
Inline render-block-stable React hooks.
RenderHooks lets you place hooks right next to the markup that needs them—no wrapper components, no breaking the Rules of Hooks, and zero boilerplate, even when you supply your own custom hooks.
Simple, blog-aware, static sites. Transform your plain text into static websites and blogs.
Related contents:
A faithful recreation of the classic Pokemon Red/Blue games built with React and TypeScript. This project aims to recreate the original Pokemon experience in the browser, maintaining the authentic feel while leveraging modern web technologies.
Related contents:
The React Framework for Cloudflare.
RedwoodSDK is a React framework for building server-side web apps on Cloudflare.
Predictive Mouse Intent Library. What if we could only prefetch data the user actually needs?
ForesightJS is a JavaScript library that predicts user intent by tracking the mouse. Great for prefetching without wasting resources.
Build an amazing docs site.
Everything you need to build a stellar documentation website. Fast, accessible, and easy to use.