Contributing

Contributions are welcome.

How to add a lesson

1. Pick a language folder in /lessons
2. Create a new folder: your-lesson-name
3. Follow the lesson format

Rules

• Keep lessons focused (one main concept)
• Make bad code realistic, not random
• Provide a working solution
• Keep naming clear

Folder structure

lesson/
  README.md
  task.md
  hints.md
  explanation.md
  metadata.json
  bad/
  solution/
  tests/ (optional)

Using the lesson template

New lessons should start from the template:

cp -r templates/lesson-template lessons/<language>/<lesson-name>

Every lesson should include:

• README.md
• task.md
• hints.md
• explanation.md
• metadata.json
• bad/
• solution/

Tests are optional but encouraged.