Build, review, refactor, or architect ASP.NET Core web applications using current official guidance for .NET web development. Use when working on Blazor Web Apps, Razor Pages, MVC, Minimal APIs, controller-based Web APIs, SignalR, gRPC, middleware, dependency injection, configuration, authentication, authorization, testing, performance, deployment, or ASP.NET Core upgrades.
Bootstrap, develop, and design modern WinUI 3 desktop applications with C# and the Windows App SDK using official Microsoft guidance, WinUI Gallery patterns, Windows App SDK samples, and CommunityToolkit components. Use when creating a brand new app, preparing a machine for WinUI, reviewing, refactoring, planning, troubleshooting, environment-checking, or setting up WinUI 3 XAML, controls, navigation, windowing, theming, accessibility, responsiveness, performance, deployment, or related Windows app design and development work.
Use when the task requires automating a real browser from the terminal (navigation, form filling, snapshots, screenshots, data extraction, UI-flow debugging) via `playwright-cli` or the bundled wrapper script.
API testing expert for curl, REST, GraphQL, authentication, and debugging
GraphQL expert for schema design, resolvers, subscriptions, and performance optimization
Next.js expert for App Router, SSR/SSG, API routes, middleware, and deployment
OpenAPI/Swagger expert for API specification design, validation, and code generation
Go programming expert for goroutines, channels, interfaces, modules, and concurrency patterns
CSS expert for flexbox, grid, animations, responsive design, and modern layout techniques
React expert for hooks, state management, Server Components, and performance optimization
WebAssembly expert for WASI, component model, Rust/C compilation, and browser integration
Playwright-based browser automation patterns for autonomous web interaction
Python expert for stdlib, packaging, type hints, async/await, and performance optimization
Shell scripting expert for Bash, POSIX compliance, error handling, and automation
Pick up a GitHub issue (or accept one), fully understand the RenderCV codebase, implement the fix/feature with tests, and open a PR to origin/main.
Create a PR to publish a new version of the rendercv-typst package to the Typst Universe (typst/packages repository). Validates package integrity, forks/clones the repo, copies files, and opens a PR.
MUST use when writing Native TypeScript scripts.
MUST use when writing Bun Native scripts.
