
fast
microsoft/fastThe adaptive interface system for modern web experiences.
The Stacks
Component libraries, UI kits and design token systems.
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The adaptive interface system for modern web experiences.

Codebase intelligence for TypeScript and JavaScript. Health, complexity hotspots, duplication, architecture boundaries, circular dependencies, design-system drift, and unused code, from one graph. CLI, GitHub Action, LSP, MCP, and VS Code. Rust, MIT licensed.

Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications

Learn how to design large-scale systems. Prep for the system design interview.

.NET 10, Angular 22, Clean Architecture, Clean Code, SOLID, KISS, DRY, Mediator Pattern, Folder-by-Feature Structure