AtCoder Problems

AtCoder Problems is a web application to help AtCoder users to solve problems and manage progress more efficiently.

Documents

• Front-end web application
• Back-end server application
• API / Datasets
• FAQ (en) / FAQ (ja)
• Fork deployment with login

Useful Commands

# Show all commands
make

# Start local development environment
make up/d

# Check status and logs
make ps
make logs/backend
make logs/frontend

# Run checks
make check/backend
make lint/frontend
make test/frontend
make ci/local

Deployment

The frontend is automatically deployed to GitHub Pages when you push to master.

• URL: https://kkmia417.github.io/AtCoderProblems/
• Workflow: .github/workflows/deploy-pages.yml

If this is your first deployment, enable GitHub Pages in your repository settings:

1. Open Settings > Pages
2. Set Source to GitHub Actions

To enable login on your fork (github.io frontend + your own backend), see:

• doc/fork_deploy.md