development
Workbox is a set of service worker libraries and tools that make it easy to build an offline PWA and take advantage of the service worker APIs.
Free, open source, and modern CSS framework based on Flexbox.
Bulma is a free, open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular, and available for free.
Your teammate for Code Quality and Code Security SonarQube empowers all developers to write cleaner and safer code. Join an Open Community of more than 200k dev teams.
Crosstool-NG aims at building toolchains. Toolchains are an essential component in a software development project. It will compile, assemble and link the code that is being developed. Some pieces of the toolchain will eventually end up in the resulting binaries: static libraries are but an example.
Moving PHP forward through collaboration and standards. Welcome to the PHP Framework Interop Group! We're a group of established PHP projects whose goal is to talk about commonalities between our projects and find ways we can work better together.
Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.
Mojolicious is a fresh take on Perl web development, based on years of experience developing the Catalyst framework, and utilizing the latest web standards and technologies. You can get started with your project quickly, with a framework that grows with your needs.
The Mojo stack provides a consistent set of components that can be used in any project. The guides cover most aspects of using the framework and the components have comprehensive reference documentation. Mojolicious is a real-time web framework, which allows a new class of web applications using WebSockets and having long-running requests without blocking.
API Documentation & Design Tools for Teams.
Simplify API development for users, teams, and enterprises with the Swagger open source and professional toolset. Find out how Swagger can help you design and document your APIs at scale.
A set of several rich open source bundles based on Symfony
Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster.
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A visual way to view ECMAScript 6 compatbility across web browser and other implementations
Code Playground Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
Amazon Mechanical Turk (MTurk) is a crowdsourcing marketplace that makes it easier for individuals and businesses to outsource their processes and jobs to a distributed workforce who can perform these tasks virtually. This could include anything from conducting simple data validation and research to more subjective tasks like survey participation, content moderation, and more. MTurk enables companies to harness the collective intelligence, skills, and insights from a global workforce to streamline business processes, augment data collection and analysis, and accelerate machine learning development.
In the modern era, software is commonly delivered as a service: called web apps, or software-as-a-service. The twelve-factor app is a methodology for building software-as-a-service apps.
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Version control for your database
Robust schema evolution across all your environments. With ease, pleasure, and plain SQL.
discord.js is a powerful Node.js module that allows you to interact with the Discord API very easily. It takes a much more object-oriented approach than most other JS Discord libraries, making your bot's code significantly tidier and easier to comprehend.
a fast, scalable, multi-language and extensible build system. Build and test software of any size, quickly and reliably. Bazel is a free software tool for the automation of building and testing of software.
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- Adopting Bazel for Web at Scale @ The Airbnb Tech Blog's Medium.
- Optimiser les temps de build avec Bazel et Buildfarm @ Vincent Composieux :fr:.
- (Almost) Every infrastructure decision I endorse or regret after 4 years running infrastructure at a startup @ Jack's home on the web.
- Bazel's Original Sins @ Farid Zakaria's Blog.
- Trusting builds with Bazel remote execution @ Blog System/5.
- Top 5 Monorepo Tools for 2025 @ aviator.
- You are holding BUILD files wrong @ Blog System/5.
The small framework with powerful features CodeIgniter is a powerful PHP framework with a very small footprint, built for developers who need a simple and elegant toolkit to create full-featured web applications.
Transform raw video into high quality datasets in minutes. Find the most important images within petabytes of raw video, in just a few lines of code.
Open Source Binaries of VSCode. Microsoft’s vscode source code is open source (MIT-licensed), but the product available for download (Visual Studio Code) is licensed under this not-FLOSS license and contains telemetry/tracking.
Next-generation Node.js and TypeScript ORM for Databases. Prisma helps app developers build faster and make fewer errors with an open source database toolkit for PostgreSQL, MySQL, SQL Server, and SQLite.
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Open source record and playback test automation for the web
DB Browser for SQLite (DB4S) is a high quality, visual, open source tool to create, design, and edit database files compatible with SQLite.
DB4S is for users and developers who want to create, search, and edit databases. DB4S uses a familiar spreadsheet-like interface, and complicated SQL commands do not have to be learned.
Libre and Portable Reverse Engineering Framework.
UNIX-like reverse engineering framework and command-line toolset.
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With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.
An open-source 2D level editor from the creator of Dead Cells, with a strong focus on user-friendliness
The Scientific Python Development Environment. Spyder is a powerful scientific environment written in Python, for Python, and designed by and for scientists, engineers and data analysts. It offers a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep inspection, and beautiful visualization capabilities of a scientific package.
SQL Editor for Developers. The SQL client and database management tool that's fun to use
React-based framework for building dynamic, Shopify-powered custom storefronts.
Portable console emulator for Windows Cmder is a software package created out of pure frustration over the absence of nice console emulators on Windows. It is based on amazing software, and spiced up with the Monokai color scheme and a custom prompt layout, looking sexy from the start.
Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.
Diagramming and charting tool.
JavaScript based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically.
Build with Visual Studio Code, anywhere, anytime, entirely in your browser.
GPU accelerated Neural networks in JavaScript for Browsers and Node.js
Develop ML models in JavaScript, and use ML directly in the browser or in Node.js.
A flexible neural network library for Node.js and the browser
Neuro.js is machine learning framework for building AI assistants and chat-bots.
ConvNetJS is a Javascript library for training Deep Learning models (Neural Networks) entirely in your browser. Open a tab and you're training. No software requirements, no compilers, no installations, no GPUs, no sweat.
ml5.js aims to make machine learning approachable for a broad audience of artists, creative coders, and students. The library provides access to machine learning algorithms and models in the browser, building on top of TensorFlow.js with no other external dependencies.
TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML powered applications.
Pest is a Testing Framework with a focus on simplicity. It was carefully crafted to bring the joy of testing to PHP.
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Courses designed by experts with real-world practice. Join our global community. It's free.
Super Fast Visual Sitemap Tool. Build your website structure in real-time using our Content Brick Method and rapidly share it to collaborate with your team or clients. Start prototyping websites or apps instantly.
Flask is a lightweight WSGI web application framework. It is designed to make getting started quick and easy, with the ability to scale up to complex applications. It began as a simple wrapper around Werkzeug and Jinja, and has become one of the most popular Python web application frameworks.
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FastAPI framework, high performance, easy to learn, fast to code, ready for production.
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints.
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Dart helps you craft beautiful, high-quality experiences across all screens, with:
A client-optimized language
Rich, powerful frameworks
Delightful, flexible tooling
Interactive game and app development library for TS, Haxe and JS.
OpenFL implements the Flash Player API, but goes everywhere that browser plug-ins cannot. Use a familiar and battle-tested workflow to accelerate development. You can even leverage Adobe Animate as an integrated art pipeline.
Git with a cup of tea. A painless self-hosted Git service. Gitea is a community managed lightweight code hosting solution written in Go.
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HTML5 Canvas & JavaScript Game Engine. Impact is a JavaScript Game Engine that allows you to develop stunning HTML5 Games for desktop and mobile browsers.
Deep Learning Made Simple. Teach your app to see emotions. Build, train, and ship custom deep learning models using a simple visual interface.
Wapp is a new framework for writing web applications in TCL, with the following advantages:
Very small API → easy to learn and use
A complete application is contained in a single file
Resistant to attacks and exploits
Cross-platform → CGI, SCGI, or a built-in web server
The MVC design pattern is supported but not required
The Wapp framework itself is a single-file TCL script that is "source"-ed, "package require"-ed, or even copy/pasted into the application TCL script
2-clause BSD license