Observed arrival · 2026-10-28
owndiff puts a product review beside the code review
owndiff says it compares GitHub pull requests with product requirements, business rules, and past decisions to show what changes for users.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Product teams and software agencies using GitHub
- Worth noticing
- Its setup prompt has a coding agent draft business rules in a .owndiff/ folder and open them as a pull request.
Field notes
The described setup begins with a GitHub App, then a prompt asks a coding agent to read existing docs and code and draft business rules in a .owndiff/ folder; the team reviews that setup as a pull request. In the sample review, claims are tied to source quotes, while a decision log distinguishes recorded rules from questions the team has not settled. The page also describes an inbox for resolving those open decisions.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue