[1/2] Architecture of the Lovable platform (AI column)
I've told you before. Lovable startup historywhich went from zero to $6.6 billion in just one year. And in this series of posts, I wanted to talk about what this product can do and what its architecture looks like conceptually. History collected on the basis of public speeches of representatives of the company (type such), as well as leaks of prompts like such. In addition, you can read the source of the project, which began with Lovable, namely: gpt-engineer (spotwise bumps from).
⚙️ Technology stack and infrastructure The Lovable platform generates full source code for web applications and relies on modern web technologies: React/TypeScript is used on the front, and is used for stylization by default Tailwind CSS and blocks of a design system based on shadcn/ui (Radix-based)And for icons, lucide-react. Modern tools are built into the client data management, for example React Query (TanStack) server-based Generated code follows accepted practices: components are small (before ~50 line)The application is immediately adaptive (responsive) Structured in the spirit of atomic design Atomic Design
On the backend, Lovable integrates with Supabase, a cloud-based platform based on PostgreSQL that
- Provides the database
- User authentication
- File storage and serverless functions With this integration, Lovable can automatically create database tables, configure authorization, and even deploy server code. (For example, payment processors or external APIs) The Edge Functions Supabase. Interestingly, not only did Lovable get good money for further development, but Supabase got a total of $.300 million (Series D + E) -I told About this in the review "Databases in" 2025: A Year in Review by Andy Pavlo "
As a result, the architecture of the application created in Lovable looks like this: frontend on React / TypeScript / Tailwind / Atomic Desing + Supabase backend. All this is generated and configured by AI in a single process, without having to manually lift something. At the same time, it can be published directly on the subdomain *.lovable.app (custom-domain) and scour users. You don’t have to have technical knowledge – even a product can do it.
In the second post I'm going to talk about agency architecture + infrastructure and the design of the platform itself.
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