Yeet your way to a FAANG offer.
A modern, fast, dark-first coding interview platform. Hand-picked problems, a buttery Monaco workspace, and an isolated Docker runner that grades five languages.
Five languages
Python, JavaScript, C++, Java, and Go — each with starter templates and per-language test harnesses.
Sandboxed execution
Code runs in ephemeral, network-isolated Docker containers with strict CPU/memory/time limits.
Fast feedback
Run visible tests in milliseconds and submit against hidden cases to lock in your solution.
What you get
Everything you need, nothing you don't.
- Monaco editor with syntax highlighting and dark theme
- Hand-curated problems with examples and constraints
- Solved / attempted tracking per problem
- Submission history with status, runtime, and memory
- Email/password and Google sign-in
- Per-language drafts saved automatically