How can I optimize my Travis CI builds?

How can I optimize my Travis CI builds?

To optimize your Travis CI builds, consider using caching, parallel jobs, and reducing unnecessary dependencies.

What caching strategies can I implement?

You can cache dependencies like npm packages or Docker images to speed up your builds. Use the 'cache' key in your .travis.yml.

How do I set up parallel jobs?

You can define multiple jobs in your .travis.yml file and use the 'jobs' key to run them in parallel, which can significantly reduce build time.

Are there any common pitfalls to avoid?

Yes, avoid caching too much data, as it can slow down your builds. Also, ensure your tests are efficient to prevent bottlenecks.