Astral is the best way to manage your starred repositories on GitHub using tags, notes and a powerful search feature.

Easy web analytics. No tracking of personal data. Contribute to arp242/goatcounter development by creating an account on GitHub.

Various hashing, encryption, formatting and transformation tools

Sailboat UI is a modern UI component library for Tailwind CSS. Get started with 150+ open source Tailwind CSS components, make it easy to build your products.

GoAccess is an open source real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

Document the codebase of any application by leaving bread crumbs in your code comments

Nodes is your thinking space for exploring ideas with code. What if programming was about ideas, not semicolons? Compose, abstract, generalise. Start from top down or bottom up and refine as you go. With Nodes, programming feels like sketching on a canvas. Zoom in and out of problems, experiment on the side and easily re-use parts of other projects.

Track, visualize, and embed your health and life data

Level up your programming skills with 3,362 exercises across 50 languages, and insightful discussion with our dedicated team of welcoming mentors. Exercism is 100% free forever.

Write efficient end-to-end tests in Node.js and run them against W3C WebDriver.

Connect with developers who are sharing the strategies and revenue numbers behind their companies and side projects.

titanoboa.io is distributed, highly scalable and fault tolerant workflow orchestration platform for JVM. Create workflows with drag&drop from predefined steps or just quickly code them in our browser-based IDE. Run titanoboa on-premises or in a cloud accross multiple availability zones. Use it as an ESB, iPaaS or batch and real-time processing engine.

shapez.io is an open-source factory building game about combining and producing different types of shapes.

An open-source & self-hostable Heroku / Netlify alternative

Libre fonts for everyone

With Webhook.site, you instantly get a unique, random URL and e-mail address. Everything that's sent to these addresses are shown instantly. With this, you can test and debug Webhooks and HTTP requests, as well as create your own workflows using the Custom Actions graphical editor or WebhookScript, a simple scripting language, to transform, validate and process HTTP requests in a variety of ways – without setting up and maintaining your own infrastructure.

A block-styled editor with clean JSON output. Contribute to codex-team/editor.js development by creating an account on GitHub.

Download, update and uninstall your Mac apps with a single click.

authentik is an IdP (Identity Provider) and SSO (single sign on) that is built with security at the forefront of every piece of code, every feature, with an emphasis on flexibility and versatility.

A simple step by step tooltip helper for any site. Contribute to SoorajSNBlaze333/tooltip-sequence development by creating an account on GitHub.

LoaderShip is the ultimate CSS-only loader configuration tool that allows you to effortlessly customize and generate stunning loaders for your website. Simply Copy & Paste without any installation or dependency hassle.

Apps with a high level of control over your data.

Abstraction for local and remote filesystems. Contribute to thephpleague/flysystem development by creating an account on GitHub.

Scientific article which suggests that quantum particles are "linked" together by proving that one branch of a split beam of photons is affected by filters which are only applied to another independent branch.