Everything you need to get interview-ready for React Native, in one place: practice scenarios, a live online editor, a built-in preview, and AI code evaluation. Built because I couldn't find a good way to actually practice for RN interviews. Free, no signup.
Free
Launch Team
Render: Get up to $100K in startup creditsThe fastest way to deploy and scale apps and agents
Promoted
The live editor preview is a really nice touch. One thing that would help me a lot is having a timer mode that mimics real interview pressure, so I can practice solving a question in 30 or 45 minutes and see how I actually perform under time constraints.
@mihribanlf5i Great idea. I will make sure to add it soon. Thanks.
@mihribanlf5i The timer mode feature has shipped. Enjoy!
How does the AI evaluation actually work on the code? Like is it just comparing against a reference solution or is it genuinely analyzing the approach and giving feedback?
@melisal8oj There is actually no reference solution or diffing. Your actual code + the requirement list get sent to the model with a prompt, and it judges each requirement individually.
How does the AI code evaluation actually work under the hood, does it just check for syntax and best practices or does it run the code against the live preview somehow?
@saadetjh1c Great question! Your actual code + the requirement list get sent to the model with a prompt, and it judges each requirement individually.
Nice work.
having the editor, live preview, and AI feedback all in one free tool is genuinely rare.
Most stuff out there makes you pick between actually coding and getting useful feedback.
Any plans for a timed mode to mimic the real interview pressure?
@coachdriss Thanks for the feedback. yes, the timed mode feature is in progress. check back later today or tomorrow.
@geberlabs Cool.
@coachdriss The timed mode feature has shipped. Enjoy!
Love that it needs no signup and jumps straight into a real editor with preview. The AI feedback felt surprisingly specific, not generic, which makes it actually useful for prepping.
@cerenijug Glad you found it useful. Thanks for taking the time to check it out.
Built-in preview right inside the editor is such a nice touch, makes it feel like a real coding interview setup. Surprised it's completely free with no signup.
@feyzakoklusoy I am glad you found it useful.