frontend▌

Accessibility patterns for building inclusive React applications following WCAG standards. Contains 7 rules across 4 categories focused on semantic HTML, screen reader support, keyboard navigation, and user preferences.

Modern frontend patterns for React, Next.js, and performant user interfaces.

React Email renderer that converts JSON specs into HTML or plain-text email output.

Design robust, scalable APIs using proven patterns for REST, GraphQL, and gRPC with proper versioning, authentication, and error handling.

Declarative UI from JSON via ui.inference.sh.

Philosophy: Every pixel has purpose. Restraint is luxury. User psychology drives decisions. Core Principle: THINK, don't memorize. ASK, don't assume.

Provides authentication implementation patterns for Next.js 15+ App Router using Auth.js 5 (NextAuth.js), covering the complete authentication lifecycle from initial setup to production-ready role-based access control implementations.

You can start and use Codex TUI to verify changes. \n Important notes: \n Start interactively.\nAlways set RUST_LOG=\"trace\" when starting the process.\nPass -c log_dir=<some_temp_dir> argument to have logs written to a specific directory to help with debugging.\nWhen sending a test message programmatically, send text first, then send Enter in a separate write (do not send text + Enter in one burst).\nUse just codex target to run - just codex -c ...

Data mode uses createBrowserRouter and RouterProvider to enable data loading, actions, and pending UI without the framework's Vite plugin. This is ideal for existing React applications that want to add data loading and mutation capabilities.

When using HTMX for interactivity: