Achieve mastery through challenge. Improve your skills by training with others on real code challenges.
Pixelgram is an image-sharing application allowing the creation of users and images.
Eclipse Theia is an extensible platform to develop multi-language Cloud & Desktop IDEs with state-of-the-art web technologies.
Next generation search API. An open source, blazingly fast and hyper relevant search-engine that will improve your search experience.
Need some mock data to test your app? Mockaroo lets you generate up to 1,000 rows of realistic test data in CSV, JSON, SQL, and Excel formats. Download data using your browser or sign in and create your own Mock APIs.
A simple PHP API extension for DateTime.
Check for outdated, incorrect, and unused dependencies.
Automated dependency updates, Dependabot creates pull requests to keep your dependencies secure and up-to-date.
Do you love the JAMstack philosophy but need a database-backed web app? Want great developer experience and easy scaling? Redwood is here! Built on React, GraphQL, and Prisma, Redwood works with the components and development workflow you love, but with simple conventions and helpers to make your experience even better.
Automated dependency updates. Save time and reduce risk by automating dependency updates in software projects. Fully customizable with a setting to suit every workflow.
Isso is a lightweight commenting server similar to Disqus. It allows anonymous comments, maintains identity and is simple to administrate. It uses JavaScript and cross-origin ressource sharing for easy integration into (static) websites.
In this tutorial, Beau Carnes, teacher and developer with freeCodeCamp.org, shows you how to build a fast and secure websites with the JAMstack architecture.
A pure PHP library for reading and writing spreadsheet files.
CesiumJS is an open source JavaScript library for creating world-class 3D globes and maps with the best possible performance, precision, visual quality, and ease of use.
Powerful component libraries and styleguides that fit the way you work.
Tracy is a must-have debugging tool for all PHP developers.