AI agents can change code quickly. Keeping business rules straight is harder.
This is a dev post classified by Jev as AI dev tools (a tool drop), kept by the Dev Radar because it carries real work, not commentary.
AI agents can change code quickly. Keeping business rules straight is harder. OpenDomain is a Git-native domain semantic layer for teams using AI agents and maintaining software repositories. It helps you keep long-lived concepts, rules, lifecycles, events, and their evidence readable and reviewable by storing them as Markdown with YAML front matter. Key features: • Repository-native source – keeps domain materials in a versionable `opendomain/` directory • Candidate-first inference – AI-inferred knowledge begins as a Candidate that requires explicit human review • Structured domain record
Posted by Dan Kornas (99.1k followers) 5 h ago · 7 likes · 832 views · view the original post on X. Kept by the Dev Radar as AI dev tools.
More dev work like this
- Meet DeepSeek-V4.1-Flash: a blazing fast image-text-to-text model. It takes both images… — @HuggingModels
- How to use Jev, and where it gives you the most advantage: — @0x_rody
- ¡POR FIN! Claude Code añade soporte a AGENTS.md. — @midudev
- Sometimes you AI has more context then you. It did the research or grabbed the link. So… — @Dan_Jeffries1
- Very nice @GoogleColab notebook from @adaption_ai staff showing how use invent a dataset… — @sarahookr
- How does Jev work? — @startupideaspod
- In Kody, you can have skills, but even better is documented utilities. — @kentcdodds
- jev has been showing up a lot lately, but most posts skip the part where they explain… — @Resorcinolworks
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 12.2k posts from 4.7k X accounts over the last 21 days, 1.3k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 16:57 UTC. Full method.