About

What is CodeQuestions?

CodeQuestions is an open-source interview preparation portal built by developers, for developers. It started as a personal project to organize the questions that come up over and over in tech interviews — and grew into a community resource.

Why open source?

Because the best content comes from people who've been in the room. Every developer who has gone through an interview has something to share. An open PR-based model means the content stays current and community-validated.

The project

• All content lives in Markdown files in the GitHub repository
• No database, no backend — just a static Next.js site deployed on Vercel
• Anyone can contribute by opening a Pull Request
• Content is available in English and Portuguese

Get involved

• Contribute questions: How to contribute
• Report issues: Open an issue on GitHub
• Support the project: Support page