JavaScript Practice Challenges

Solutions to JavaScript challenges from Edabit. Every challenge contains its own assertions and is executed in a separate Node.js process so that declarations from one exercise cannot affect another.

Local quality checks

npm ci
npm run check

• npm run lint checks every JavaScript file with ESLint.
• npm test executes every challenge with a per-file timeout.
• npm run check runs both checks.

SonarQube Cloud analyzes this public repository automatically after each push to master. Because direct commits are intentionally allowed, its quality gate is a post-push verification; run npm run check before pushing.

Findings caused by an exercise's explicit teaching contract are reviewed and marked Accepted in SonarQube Cloud with a written rationale. Other findings are fixed in code. Source-level NOSONAR suppressions are not used.