Awesome Gatsby

Plugins

• GitHub - kraynel/gatsby-transformer-gitinfo - Add git info to file, so you can get last update date for your files.
• gatsby-plugin-local-search - Gatsby plugin for providing client-side search for data available in Gatsby's GraphQL layer using a variety of engines

Tutorials

How to get 'Last Update Date' of a blog post in GATSBY.js - Stack Overflow