Line0 is the AI pair programmer designed and built specifically for backend development. You can build fully working Express.js backend API services in minutes. Line0 has a 2-way integration with GitHub, in-browser code edditor and prompt enhancement.
Features:
- Generate APIs with AI
- 2-way GitHub sync
- Prompt enhancement
- Team collaboration
Coming soon:
- In-browser sandbox previews
- Auto-generated documentation
- Swagger-to-API conversion
- Dependency graph visualization
Line0
Hey Product Hunt!
Iβm Ivan, founder of Vratix, where weβre on a mission to make backend development as delightful as frontend βvibe coding.β
We started with an open source library of reusable API modules and now I am introducing the public beta of Line0 - the first AI pair programmer built specifically for backend developers.
Until now, most AI coding tools have focused on generic autocomplete or no-code web apps - backend has largely been left behind. With Line0, you can build a fully functional API service in just a few prompts:
π― Generate APIs with AI
π 2-way GitHub sync
β¨ Prompt enhancement
π₯ Team collaboration
And weβre just getting started. In the coming weeks youβll also get:
π₯οΈ In-browser sandbox previews for your newly generated endpoints
π Auto-generated documentation
π Swagger-to-API conversion
π Dependency graph visualization
π€ Live collaboration
Your feedback will shape our roadmap - we want to build the most advanced AI-native backend platform, from infrastructure design and code generation to cloud provisioning and maintenance.
Excited to see what you guys build and what you think of Line0!
Thanks for hunting - and happy coding!
EverTutor AI
This looks incredibly promising! As someone who spends a lot of time building backend services, having a tool that understands the complexities of API generation, integrates with GitHub, and supports prompt-based coding is a total game changer. Excited to see how the team evolves the in-browser previews and auto-generated docs β those will be huge productivity boosters. Congrats on the launch, Ivan and team!
Line0
@suryansh_tiwari2 Thanks a lot Suryansh!! I totally agree with you - the complexities of backend development can sometimes be a huge pain and with Line0 we hope that we eliminate all the busy work and make it much simpler for everyone to build :)
Thanks for the support π«‘
Paddle
Line0
@thisiskp_ Working hard to get there π«‘ Thanks for the support KP!