Code Engine
Learn. Code. Execute. Master.
Build real engineering skills through structured learning, coding tasks, automation labs and real-world scenarios.
Edit the code and press Run — execution is simulated with predefined test output.
Multi-language playground
JavaScript, TypeScript, Python and Java
Switch languages, open tabs, copy, reset, go fullscreen and run.
Course explorer
Tracks for every engineer
Select your experience to see a recommended learning path.
Coding task demo
Solve a real task, get instant feedback
Complete the TODOs, Run to check, then Submit. Grading is simulated in the browser.
Coding dashboard
See your skills grow
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Achievements
- First 10 TasksCompleted your first 10 coding tasks.Earned
- 7-Day StreakPractised 7 days in a row.Earned
- Automation ProFinished 25 automation tasks.Earned
- API MasterPass all API Testing assessments.
- Framework BuilderShip a complete test framework project.
- 100 Tasks CompletedComplete 100 coding tasks.Earned
Coming to Code Engine
Team coding & interview coding
Frontend concept previews — real-time collaboration arrives in a later phase.