pasindu Ishan

Paste your package.json, get an instant production-readiness score. Framework-aware fixes, context-aware secret detection, 100% in your browser — safe to paste a real .env. No prompt, no signup, no black box.

A free, privacy-first mock data generator for developers that creates coherent, reproducible datasets. Generate data using a field picker, a pasted JSON sample, or JSON Schema. Emails, locations, and timestamps stay logically consistent. Use a seed for identical output every time. Export unlimited JSON, NDJSON, or CSV. Runs entirely client-side, works offline, and requires no signup.

Free, no-signup HTTP status code quiz for early-career devs and CS students. 10 mixed questions per round, easy to trivia difficulty ramp, streaks, and a shareable rank. Practice 401 vs 403, 404 vs 410, 429 vs 503, and the codes that come up in every interview.