Gatsby JS is a static site generator built with React that allows for server-side rendering, creating static sites that are blazing fast, secure, and scalable. It has a rich ecosystem and uses GraphQL as a content layer, pulling from various content sources like a traditional CMS or static site builder. Examples of sites made with Gatsby include blogs and company websites.

1. Gatsby JS
A static site generator in React
React Barcamp 2019, Timo Stollenwerk

2. Server Side Rendering

3. Traditional CMS

4. Static Site Builder

6. Blazing Fast

7. Secure

8. Rich Ecosystem

9. Scalability

10. Content Source

11. GraphQL

13. Gatsby Source Plone

14. Developer Experience

15. Examples

16. Blog

17. Company Website

18. Gatsby JS
A static site generator in React
React Barcamp 2019, Timo Stollenwerk