Launch
Omni Compiler: 61 languages, real verdicts, isolated runs
Omni Compiler is the ls-judge sandbox dressed up as a mobile app: pick a language, define test cases, run, read a per-test verdict with stdout, stderr and wall-time. 61 languages, 114 runtimes.
Who it's for
Students practising interview problems, teachers assigning programming exercises, and anyone who wants a sandbox stronger than "it compiled in my browser."
What it does
Write code in any of 61 languages, define up to 100 test cases, run them, and read a per-test verdict with stdout, stderr and wall-time. Templates for every language. Memory and time limits enforced per test.
How we built it
Each run is one call to ls-judge. Every test case executes in a fresh Firecracker microVM — no shared process, no leaky /tmp, no neighbour contamination. Results stream back case-by-case so you see a verdict within seconds of submission.
Open: omnicompiler.laxmi.solutions.