Need help?

Jest is worked on full-time by Facebook's JavaScript Foundation team. Team members are often around and available for questions.

Browse the docs

Find what you're looking for in our detailed documentation and guides.

• Learn how to get started with Jest.
• Troubleshoot problems with Jest.
• Learn how to configure Jest.
• Look at the full API Reference.

Join the community

Ask questions and find answers from other Jest users like you.

• Join the #jest channel on Reactiflux, a Discord community.
• Many members of the community use Stack Overflow. Read through the existing questions tagged with jestjs or ask your own!

Stay up to date

Find out what's new with Jest.

• Follow Jest on Twitter.
• Subscribe to the Jest blog.
• Look at the changelog.