Lesson 25 / 25

Summary & Next Steps

Consolidate your learning and plan your next moves.

What you've mastered

Installation, configuration, integration with editors and CI/CD, custom rules, team setups, and best practices. You're ready to implement ESLint and Prettier in any project.

See the full journey

From setup to CI/CD: the complete ESLint and Prettier workflow.

Complete ESLint and Prettier workflow from local to CI.
Figure 25.1 — The full development lifecycle with ESLint and Prettier.

Keep learning and iterating

ESLint and Prettier evolve. Follow their release notes, experiment with new plugins, and refine your configuration as your codebase grows.

Final check

Quick check: What's the next step in mastering code quality?

  • Implement ESLint and Prettier in your next project.
  • Stop using linters.
  • Use default settings for everything.
Answer

Implement ESLint and Prettier in your next project. — The best way to master these tools is to use them. Start with a simple setup and refine it over time based on your team's needs.