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Judge0 CE
API to compile and run source code.
4.5kActiveGPL-3.0
Self-host
Docker ComposeDifficulty
Docker Compose(estimated)
Deploy methods
dockercomposesource
Required dependencies
Not yet detected
Resource footprint
Needs ~320 MB RAM · 1 GB recommended(estimated)
Why?
- Minimum S (512 MB): estimated from the app's language, dependencies and category: about 320 MB. We add 25% headroom on top.
- Recommended M (1 GB): the minimum is an estimate, so we recommend one size up for headroom.
- It can sleep when idle, which is the cheapest way to run it.
Get started
$ git clone https://github.com/judge0/judge0.gitA vetted docker-compose.yml, dependency list, and RAM footprint are extracted from the repo during enrichment.
Why it ranks
64/ 100 recommended
Deployability12
Maintenance92
Security signals100
Popularity (stars)71
Metadata confidence80
Deployability · L5 · Expert / from sourceDetected from repo70% confidence
- No containerizable build detected
Maintenance · Active developmentDetected from repo
Active commits in the last 3 months
Security signals
- License Clarity — Clear OSI/known license
- Actively Hosted — Repository is not archived
- Maintenance Hygiene — Maintained — security fixes plausible
- Vulnerability Scan — Image not scanned
Signals are indicators, not guarantees — Source Directory has not audited this project.
Computed by Source Directory (scores-1) · last checked 2026-10-18. Independent of any paid placement.
About
API to compile and run source code.
Description from awesome-selfhosted-data · CC-BY-SA 3.0.