frontend▌

Vue 3 components and composables in JavaScript with comprehensive JSDoc type coverage, no TypeScript required. \n \n Builds with <script setup> and .mjs modules using @typedef , @param , and @returns JSDoc annotations for full type safety without a TypeScript compiler \n Covers component architecture (props, emits, slots), custom composables, Pinia state management, and Vue Router configuration entirely in vanilla JavaScript \n Includes ESLint JSDoc plugin verification to ensure all public

Duit enables backend-driven UI in Flutter applications. The server controls both data and layout via JSON, allowing UI updates without app releases.

React library for building composable AI chat interfaces with streaming support and flexible runtime adapters. \n \n Layered architecture with UI primitives (ThreadPrimitive, MessagePrimitive, ComposerPrimitive), context hooks, runtime layer, and pluggable backend adapters \n Supports multiple runtime options: Vercel AI SDK, LangGraph, external state stores (Redux/Zustand), AG-UI protocol, A2A protocol, or custom APIs \n Core packages include @assistant-ui/react for primitives, @assistant-ui/rea

Design system toolkit for generating tokens, documenting components, and enabling design-dev handoff. \n \n Generates complete design tokens (colors, typography, spacing, shadows, animations) from a single brand color in multiple formats (JSON, CSS, SCSS) \n Includes three style presets (modern, classic, playful) and an 8pt spacing grid system with responsive breakpoints \n Covers component architecture, accessibility compliance, and developer handoff documentation for maintaining visual consist

Framework-based guidance for building and scaling design systems from product leaders at Figma and Airbnb. \n \n Covers four core principles: separating conceptual design from production output, leveraging design systems for organizational scaling, creating self-teaching assets, and evolving beyond flat design toward dimensional interfaces \n Provides assessment questions to determine scope (component library, tokens, documentation), adoption strategy, and success metrics \n Flags common pitfall

Search and extract HTTP traffic, audit findings, and security data from Burp Suite project files via CLI. \n \n Queries proxy history, site map, and audit items using regex patterns on request/response headers and bodies \n Requires Burp Suite Professional and the burpsuite-project-file-parser extension; delegates parsing to Burp's Java runtime \n Enforces sub-component filters (headers, bodies) instead of full dumps to prevent gigabyte-scale data retrieval; mandatory truncation of body content

Query Hyperliquid market data, order books, metadata, and execute withdrawals via Grimoire CLI. \n \n Supports six command categories: mid prices, L2 order books, open orders, perpetual metadata, spot metadata, and USDC withdrawals \n Output formats include JSON, table, and spell (for snapshot-based agent inputs); withdrawals require explicit user confirmation and keystore credentials \n Read-only commands (mids, l2-book, open-orders, meta, spot-meta) return market snapshots; stateful withdraw a

Full-stack React framework with file-system routing, Server Components, and built-in performance optimization. \n \n File-system based routing with layouts, dynamic segments, and catch-all routes; supports both static generation (SSG) and server-side rendering (SSR) \n Server Components for data fetching directly in components; Client Components with the use hook for interactive features \n Server Actions for handling data mutations and form submissions without separate API endpoints \n Built-in

Build Next.js 16 apps with async route params, Server Components, Cache Components, and Partial Prerendering. \n \n Covers 25+ documented errors and solutions, including async params migration, parallel routes with required default.js , and \"use cache\" directive patterns \n Supports Cache Components with revalidateTag() , updateTag() , and refresh() APIs for opt-in caching and stale-while-revalidate strategies \n Includes proxy.ts migration (replaces deprecated middleware.ts), Turbopack produc

Automate App Store Connect app creation by driving the web UI form with browser automation. \n \n Requires a pre-registered bundle ID in the Apple Developer portal and user sign-in to App Store Connect; handles multi-platform selection (iOS, macOS, tvOS, visionOS) and all required fields including the tricky User Access radio buttons \n Includes detailed workarounds for known UI quirks: dropdown menu navigation for \"New App\", asynchronous Bundle ID dropdown loading, and span-overlay intercepti