Judge0 CE
★ 4.4kGNU General Public License v3.0Open Source — No Paywall4 Containers — 4 containers — moderate hosting footprintSourceNeeds Postgres
About
Judge0 is an open-source online code execution platform designed for developers, educators, assessment systems, and AI-powered applications that need to compile and run untrusted code safely. It is...
Community Ratings
No ratings yetNew this week
Read recap →Weekly Recap — Aug 21, 2026 – Aug 28, 2026Aug 28, 2026
Features
- online code execution
- HTTP JSON API
- Python SDK
- sandboxed compilation and execution
- support for 90+ languages
- multi-file program execution
- additional files support
- custom compiler options
- command-line arguments
- time and memory limits
Details
- Last Updated
- Aug 30, 2026
- Created
- Jan 27, 2017
- Install Methods
- source
- API
- REST
- Runtime / Stack
- Docker
- Privacy & Independence
- Cloud: Optional
- Deployment
Deployment: Docker Compose ✓4 Containers — moderate hosting footprintRuns as 4 containers
Docker Compose
4 services · database: postgres · infra: postgres, redis
no resource limits declared
needs persistent storage (3 volumes)
docker-compose.yml · @ 47dfd63 · scanned Jun 7, 2026
x-logging:
&default-logging
logging:
driver: json-file
options:
max-size: 100M
services:
server:
image: judge0/judge0:latest
volumes:
- ./judge0.conf:/judge0.conf:ro
ports:
- "2358:2358"
privileged: true
<<: *default-logging
restart: always
worker:
image: judge0/judge0:latest
# ...
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Metadata extracted from README on Jun 25, 2026
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