# Build a diff checker with database record version control #169

- URL: https://superails.com/posts/diff-app
- Published: 2024-05-22
- Duration: 18:06
- Access: subscribers only

- Track changes in `post.title` and `post.body`
- Display version history
- Display diff between versions (like github)

Text version: [member-only link]
Episode source code: [member-only link]

Gem audited: [member-only link]
Gem diffy: [member-only link]



## Transcript

Available to subscribers at https://superails.com/posts/diff-app