Line0
AI pair programmer for backend development, building Express.js APIs.
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Line0 is an AI pair programmer specifically designed for backend development. It enables users to build fully working Express.js backend API services rapidly, in minutes. Key features include a 2-way integration with GitHub, an in-browser code editor, and prompt enhancement capabilities. It aims to generate production-ready backend services efficiently, supporting natural language input for functionality descriptions and offering organized chats per feature to maintain context. Line0 also adheres to backend best practices for project structure, security, and documentation. Future updates will include support for more backend frameworks and languages, as well as a built-in API client for in-browser testing with hot-reloads and live database previews.
To use Line0, describe your desired backend functionality in natural language. The AI will handle the implementation. You can use 'Tab' to autocomplete prompts or 'Enhance' for more detailed instructions. Connect your GitHub account for seamless 2-way synchronization of generated code. For testing, a built-in API client (coming soon) will allow direct in-browser testing of newly generated APIs with zero setup and hot reloads.
Choose this if you’re a backend developer looking for an AI pair programmer that speeds up building Express.js APIs. It’s great for those who want clean, production-ready code with minimal fuss and GitHub integration.
Good for getting started, Daily message limits, 10 public projects, Smaller models, Community support.
Billed annually. 30x more messages than Free, Unlimited private projects & chats, Our most powerful models, Opt out of training.
Billed annually. Everything in Plus, 400x more messages than Free, Priority during busy periods, Email support.
