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judge0

2 indexed repositories · View on GitHub

judge0
Robust, fast, scalable, and sandboxed open-source online code execution system for humans and AI.

HTML · 4436 stars
judge0-python
The official Python SDK for Judge0.

Python · 35 stars

Beginner friendly Everything

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WSL2 cannot run Judge0 / isolate sandbox because cgroup v1 is unavailable (only cgroup v2) Open

bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

judge0/judge0#603 · Opened Sep 7, 2026
Add sync and async client APIs Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

judge0/judge0-python#50 · 1 comment · Opened Aug 28, 2026
Versions view on docs Open

judge0/judge0-python#40 · 1 comment · 1 assignee · Opened Jul 24, 2026
No such file or directory Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#600 · Opened Jul 18, 2026
Judge0 worker fails with isolate SIGSEGV on Kubernetes (Vultr) – /box/script.py not created Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#597 · 4 comments · Opened Apr 7, 2026
Listed on Awesome MPP 🎉 Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

judge0/judge0#593 · Opened Apr 2, 2026
jiojdsiuoejdx Open

bug

Difficulty 5/5 Over a week Newbie friendliness 10/100

judge0/judge0#592 · 1 comment · Opened Mar 3, 2026
"message": "Cannot write /sys/fs/cgroup/memory/box-21/tasks: No such file or directory", Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#591 · 1 comment · Opened Mar 2, 2026
Add Open API json documentation Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 48/100

judge0/judge0#589 · 3 comments · Opened Feb 28, 2026
`post_execution_filesystem` is rejected as invalid field on self-hosted Judge0 CE (v1.13.1) but works on ce.judge0.com Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#588 · Opened Feb 27, 2026
Support for Smalltalk language family? Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

judge0/judge0#585 · Opened Jan 21, 2026
No such file or directory @ rb_sysopen - /box/script.js on Windows (Docker Desktop / WSL2) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

judge0/judge0#583 · 2 comments · 6 reactions · Opened Jan 11, 2026
long testcase handeling Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#578 · 3 comments · Opened Dec 12, 2025
Improvements before releasing v0.1.0 Open

meta-issue

judge0/judge0-python#22 · 1 assignee · Opened Nov 9, 2025
Clean way to separate output from function return val? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

judge0/judge0#568 · Opened Oct 2, 2025
Permission denied @ rb_sysopen - /stdin.txt Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#565 · 1 comment · Opened Sep 18, 2025
Judge0 IDE editor return key slow performance Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

judge0/judge0#563 · 1 comment · Opened Aug 27, 2025
How to install only required compilers (not all) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

judge0/judge0#561 · 1 comment · 1 reaction · Opened Aug 18, 2025
Go test execution fails with file too large error Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#560 · Opened Aug 14, 2025
Compilation Error Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#559 · 2 comments · Opened Aug 12, 2025
Does Judge0 support writing to a file? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#558 · Opened Aug 6, 2025
Fresh install on DigitalOcean (Ubuntu 22.04) fails - server crashes on submission Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

judge0/judge0#556 · 1 comment · Opened Jul 25, 2025
Fails to create memory cgroups for process isolation Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#554 · Opened Jul 15, 2025
Adding The Docker Setup of juge0 in MacOS(silicon chip) Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

judge0/judge0#552 · 15 comments · Opened Jul 12, 2025
How to avoid polling on batched submission? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

judge0/judge0#551 · 1 comment · Opened Jul 10, 2025
`No such file or directory @ rb_sysopen` - /box/script.py whenever I post a submission Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

judge0/judge0#549 · 21 comments · Opened Jul 6, 2025
Add support for cgroups v2 (or document workarounds) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

judge0/judge0#543 · 15 comments · 4 reactions · Opened May 15, 2025
Access non-exist key when rebuild docker image from source code. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#542 · 2 comments · Opened Apr 25, 2025
Iron Spring PL/I Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

judge0/judge0#540 · Opened Apr 23, 2025
Cannot write /sys/fs/cgroup/memory/box-179/memory.limit_in_bytes: No such file or directory Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

judge0/judge0#536 · 7 comments · 1 reaction · Opened Mar 5, 2025
Adding Dart Langauage Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#533 · Opened Mar 1, 2025
Suggestions for Modifying the Release Instructions Open

Difficulty 1/5 1-3 hours Newbie friendliness 45/100

judge0/judge0#532 · Opened Mar 1, 2025
Enable GCC Errors Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

judge0/judge0#529 · Opened Feb 15, 2025
How can i connect with the external postgres database Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

judge0/judge0#528 · 1 comment · Opened Feb 14, 2025
help!why i cant run asyncio in python code? Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

judge0/judge0#524 · 1 comment · Opened Feb 6, 2025
GUIDE: How to add libraries to Judge0 | An insight to inner workings Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

judge0/judge0#522 · 1 comment · 4 reactions · Opened Jan 25, 2025
languages are not found Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#518 · 3 comments · Opened Jan 13, 2025
multiple submission , but single one by one response in callback Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#515 · 2 comments · Opened Dec 23, 2024
Issue: Unable to Run Judge0 Locally on macOS (M2, 16GB) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#514 · 5 comments · Opened Dec 10, 2024
Whether supports evaluation of multiple test points at a time Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

judge0/judge0#513 · 1 comment · Opened Dec 10, 2024
中国安装docker-compose up -d出现ERROR: Get "https://registry-1.docker.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)，如何解决 Open

Difficulty 3/5 1-2 days Newbie friendliness 22/100

judge0/judge0#510 · 1 comment · Opened Nov 13, 2024
Judge0 Executes Sudo Commands in Subprocess Without Restriction Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#508 · 1 comment · 1 reaction · Opened Nov 2, 2024
# Open

Difficulty 5/5 Over a week Newbie friendliness 1/100

judge0/judge0#507 · Opened Oct 26, 2024
Arm64 build Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#506 · 1 comment · 3 reactions · Opened Oct 3, 2024
No such file or directory @ rb_sysopen - /box/main.go Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

judge0/judge0#504 · 2 comments · Opened Sep 24, 2024
sqrt not work with math.h in c(again) Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

judge0/judge0#503 · Opened Sep 22, 2024
Go (language_id: 95) submissions: callback_url not functioning Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

judge0/judge0#502 · 2 comments · Opened Sep 20, 2024
Is statsmodels supported by judge0 Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

judge0/judge0#499 · 1 comment · Opened Sep 4, 2024
Support Swift 5.10.1 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

judge0/judge0#495 · Opened Aug 23, 2024
How Difficult would be if I create a Judge0 Version without Postgress Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

judge0/judge0#494 · 1 comment · Opened Aug 14, 2024

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