Repositories list

• online-judge

  Public
  A modern open-source online judge and contest platform system.

  pythonprogramming-challengeonline-judge+ 5programming-contestscoding-competitionscoding-interviewsdmojdmoj-judge

  Python

  •

  GNU Affero General Public License v3.0

  •445•1.2k•178•33•Updated Feb 20, 2026Feb 20, 2026

• ansi2html

  Public
  Convert text with ansi color codes to HTML

  Python

  •

  GNU Lesser General Public License v3.0

  •83•1•0•0•Updated Feb 16, 2026Feb 16, 2026

• judge-server

  Public
  Judging backend server for the DMOJ online judge.

  pythonlinuxcomputer-science+ 5freebsdsandboxcompetitive-programmingonline-judgecontest-platform

  Python

  •

  GNU Affero General Public License v3.0

  •291•963•63•18•Updated Jan 17, 2026Jan 17, 2026

• pymoss

  Public
  MOSS (Measure Of Software Similarity) library and client for Python.

  mossplagarismplagarism-detection

  Python

  •

  GNU Affero General Public License v3.0

  •1•7•1•1•Updated Sep 4, 2025Sep 4, 2025

• runtimes-docker

  Public

  DMOJ/runtimes-docker’s past year of commit activity
  Runtimes supported by DMOJ in a Docker container.

  hacktoberfest

  Dockerfile

  •

  GNU Affero General Public License v3.0

  •17•8•2•3•Updated Aug 2, 2025Aug 2, 2025

• libmemcpy

  Public
  glibc memcpy routines split off into a separate library

  Assembly

  •

  GNU Lesser General Public License v2.1

  •2•4•0•0•Updated Jun 15, 2025Jun 15, 2025

• docs

  Public
  Documentation for setting up and using the DMOJ judge.

  hacktoberfest

  C++

  •90•34•16•8•Updated Apr 1, 2025Apr 1, 2025

• martor

  Public archive

  DMOJ/martor’s past year of commit activity
  Fork of the martor Markdown editor for use in the DMOJ.

  CSS

  •

  GNU General Public License v3.0

  •1.3k•1•0•1•Updated Dec 25, 2024Dec 25, 2024

• dmoj-wpadmin

  Public
  WordPress look and feel for DMOJ administration panel.

  Less

  •

  Other

  •78•3•0•0•Updated Dec 25, 2024Dec 25, 2024

• django-recaptcha2

  Public
  Django reCaptcha v2 field/widget

  Python

  •

  GNU Lesser General Public License v2.1

  •42•1•0•0•Updated Dec 25, 2024Dec 25, 2024

• dmoj-pagedown

  Public
  A fork of pagedown to add support for Latex and fenced code blocks for use on the DMOJ.

  JavaScript

  •

  Other

  •14•0•0•0•Updated Dec 25, 2024Dec 25, 2024

• site-assets

  Public
  DMOJ site assets.

  JavaScript

  •11•4•0•2•Updated Dec 24, 2024Dec 24, 2024

• runtimes-python

  Public
  Python runtimes that can be pulled into DMOJ/runtimes-docker images

  Shell

  •

  MIT License

  •3•0•0•1•Updated Sep 3, 2024Sep 3, 2024

• java-sandbox-agent

  Public
  Java class sandbox with instrumentation support for online judges.

  javasandboxpolicy+ 2instrumentationonline-judge

  Java

  •

  GNU Affero General Public License v3.0

  •3•4•0•0•Updated Jun 3, 2024Jun 3, 2024

• pdfoid

  Public
  PDF rendering of problem statements for the DMOJ site.

  Python

  •

  GNU Affero General Public License v3.0

  •5•1•1•2•Updated Jan 17, 2024Jan 17, 2024

• texoid

  Public
  Lightweight Python server for securely rendering LaTeX diagrams to SVG and PNG within Docker.

  pythonsvgpng+ 3latexserverrenderer

  Python

  •

  GNU Affero General Public License v3.0

  •4•11•3•0•Updated Mar 9, 2023Mar 9, 2023

• django-slack-integration

  Public
  Slack integration for Django, supporting error reporting and message callbacks.

  Python

  •

  GNU Affero General Public License v3.0

  •2•1•0•0•Updated Dec 29, 2022Dec 29, 2022

• django-fernet-fields

  Public
  Fernet symmetric encryption for Django model fields

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •88•0•0•0•Updated Dec 26, 2022Dec 26, 2022

• jsonfield

  Public
  A reusable Django model field for storing ad-hoc JSON data

  Python

  •

  MIT License

  •265•0•0•0•Updated Oct 30, 2022Oct 30, 2022

• dmoj-rust

  Public
  A Rust crate for providing helpful methods in online judging.

  Rust

  •

  GNU Affero General Public License v3.0

  •5•26•1•0•Updated Oct 9, 2022Oct 9, 2022

• clang-tools-static-binaries

  Public
  static-linked versions of clang tools for Linux, Mac OS X and Windows, available in AUR as clang-format-static-bin

  The Unlicense

  •71•0•0•0•Updated Sep 22, 2021Sep 22, 2021

• v8dmoj

  Public
  V8-based JavaScript interpreter for online judging.

  javascriptc-plus-plusv8+ 2online-judgedmoj

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •3•5•0•0•Updated Sep 21, 2021Sep 21, 2021

• judge-testsuite

  Public archive
  Integration testsuite for the DMOJ judge project.

  C++

  •6•1•1•2•Updated Dec 31, 2020Dec 31, 2020

• github-action-slack-notify-build

  Public
  Report GitHub Actions build status on Slack

  JavaScript

  •

  Other

  •127•0•0•0•Updated Oct 1, 2020Oct 1, 2020

• wcipeg-runtimes-docker

  Public archive
  Dockerfile

  •

  GNU Affero General Public License v3.0

  •0•0•0•0•Updated Jun 22, 2020Jun 22, 2020

• event-server

  Public
  RabbitMQ-based websocket/comet event server

  JavaScript

  •

  GNU Affero General Public License v3.0

  •1•0•0•0•Updated Mar 8, 2020Mar 8, 2020

• django-sortedm2m

  Public
  A transparent sorted ManyToMany field for django.

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •151•1•0•0•Updated Oct 26, 2019Oct 26, 2019

• django-newsletter

  Public
  An email newsletter application for the Django web application framework, including an extended admin interface, web (un)subscription, dynamic e-mail templates,…

  Python

  •

  GNU Affero General Public License v3.0

  •206•0•0•0•Updated Oct 9, 2019Oct 9, 2019

• texbox

  Public
  Docker container to generate SVG and PNG files from LaTeX

  TeX

  •

  GNU Affero General Public License v3.0

  •1•1•0•0•Updated Oct 2, 2019Oct 2, 2019

• wbox

  Public archive
  Experimental Windows sandbox for online judges.

  C++

  •0•6•2•0•Updated Sep 16, 2019Sep 16, 2019