Share code in real-time with developers in your browser. An online code editor for interviews, troubleshooting, teaching.

CodeSandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster.

Improve your coding skills with our library of 300+ challenges and prepare for coding interviews with content from leading technology companies.

Learn to code by playing games.

A podcast all about what it's like running a small web software business. The good, the bad, and the ugly.

An online code editor, learning environment, and community for front-end web development using HTML, CSS and JavaScript code snippets, projects, and web applications.

Stories from people on their coding journey.

Handpicked collection of Web Design & UI Inspiration with Code Snippets. ✅ GIF preview ✅ HTML CSS copy paste code.

Codementor is the largest community for developer mentorship and an on-demand marketplace for software developers. Get instant coding help, build projects faster, and read programming tutorials from our community of developers.

CodeKit is a Mac app that makes it easy to use modern web development tools like npm, Babel, Sass, JavaScript bundling, image optimization, and ESLint.

Learn programming with Codeconia.

Learn programming languages by playing the Role Playing Game. Different languages, beginner-friendly learning curve.

Learn competitive programming with the help of CodeChef.

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment. Start with HTML, CSS, JavaScript, SQL, Python, Data Science, and more.

CodeWinds - Leading edge live and online developer training - in-person, public or private classes, webinars, video courses, resources, tutorials for fullstack web developers. Featuring javascript, React.js, Node.js, Redux, Functional programming, Reactive programming, RxJS, and related topics.

Javascript code to go: Find updated snippets for common JavaScript use cases.

Learn the command line.

Cloudflare workers allow you to host serverless code. The free plan is also ideal for static site hosting.

Cloudflare Pages is a JAMstack platform for frontend developers to collaborate and deploy websites.

A powerful IDE from JetBrains helps you develop in C and C++ on Linux, macOS and Windows.

Drop-in React components for authentication and authorization.

Google Chrome for developers was built for the open web. Test cutting-edge web platform APIs and developer tools that are updated weekly.

Get on the bleeding edge of the web with Chrome Canary designed for experienced developers and updated nightly.

Get more done with the new Google Chrome. A more simple, secure, and faster web browser than ever, with Google’s smarts built-in. Download now.

Choc UI is a set of accessible and reusable components that are commonly used in web applications.

Checklist Design is a curated list of checklists ranging from website pages, to UI components, all the way to branding assets.

A CSS stylesheet to quickly highlight a11y concerns. - jackdomleo7/Checka11y.css.

Check My Links is a link checker that crawls through your webpage and looks for broken links.

Find thousands of incredible, original programming cheat sheets, all free to download.

Create responsive, scalable and good looking charts with chartist.js.