Darvin.dev 2.0

Introduction to Darvin.dev 2.0

Darvin.dev 2.0 is an AI-powered Flutter app builder for creating native Android and iOS applications and Progressive Web Apps (PWAs) from text prompts. It generates real Flutter code—rather than web wrappers or static templates—supporting responsive layouts and production-quality builds.

Designed for creators, startups, small businesses, and educators, Darvin automates key parts of the Flutter development workflow, including UI generation, application logic, preview, and full code export. The system is powered by Claude Opus 4.5 and includes an integrated Design Library and a redesigned interface to streamline the build process.

Key Takeaways

• Builds native Android and iOS apps and PWAs from natural-language prompts
• Generates Flutter code (not web wrappers or static templates)
• Powered by Claude Opus 4.5 for prompt interpretation and generation
• Diff-based code edits with automatic bug fixing
• Design Library with 12 styles for consistent, reusable UI patterns
• Preview, iterate, and export full project code
• Supports no-code and low-code workflows
• Free to try with Google Sign-In; email support available for Grow plan users (platform-related issues only)

How Darvin.dev 2.0 Works

Users describe the app they need in plain language. Darvin’s agent translates the prompt into a structured Flutter project, generating screens, UI components, and logic while adhering to responsive design principles. Because it uses Flutter code directly, the resulting projects target native Android and iOS as well as PWAs.

Iteration is handled through diff-based code edits. You can request changes in natural language, and Darvin applies targeted modifications to the codebase while attempting to resolve issues automatically. The Design Library provides 12 predefined styles to standardize look and feel across screens.

Teams can preview changes, continue refining prompts, and export full Flutter code when ready. The exported code can be used for production builds targeting Android, iOS, and the web via PWA.

Core Benefits and Applications

• Rapid prototyping and MVPs: Translate product ideas into working Flutter projects quickly and iterate via prompts.
• Production-ready code export: Move from no-code prompts to a low-code handoff by exporting the full Flutter codebase.
• Cross-platform delivery: Maintain a single codebase for Android, iOS, and PWAs.
• Consistent UI at scale: Apply the Design Library’s 12 styles to keep interfaces consistent across screens and features.
• Reduced rework: Diff-based edits and automatic bug fixing help minimize manual refactoring during iteration.
• Learning and instruction: Educators and students can explore Flutter concepts by generating and inspecting real project code.