Many of us think about contributing to Angular (or to any open source), but don't know how to start or are too afraid. The following resources will tell you how and encourage you to start:

Success stories of becoming an Angular contributor

• How I Became an Angular Contributor 🙃 (blogpost by me, Krzysztof Platis)
• How I Fixed a Bug in Angular (blogpost by Dmitry Drobyshev)

Tutorials how to start

• How to Contribute to Angular (webinar with Mark Thompson and Tracy Lee)
• Become an Angular contributor: Where to Start (blogpost by Michael Prentice)

Official Angular documentation how to contribute

• Angular Contributing Guidelines