Frontend Core

• HTML (structure of web pages)
• CSS (styling and layout)
• JavaScript (core web programming language)

Frontend Frameworks & Libraries

• React.js (component-based UI library)
• Next.js (full-stack React framework)
• Vue.js (progressive UI framework)
• Svelte (compiler-based UI framework)

State Management

• Redux / Redux Toolkit (predictable global state management)
• Context API (React built-in shared state)
• MobX (reactive state management)
• Zustand (minimal global store)
• React Query / TanStack Query (server-state management)

UI Libraries & Components

• Material UI (Google Material Design components)
• Shadcn UI (headless + Radix-based customizable components)
• Ant Design (enterprise-grade UI framework)
• Tailwind CSS (utility-first CSS framework)
• Storybook (interactive component development workspace)
• Chromatic (visual regression testing & UI review)

Charts & Data Visualization

• Recharts (React charting library)
• Chart.js (simple charting library)
• ApexCharts (interactive charts)

Validation Libraries

• Yup (schema-based validation)
• Zod (TypeScript-first schema validation)

Testing

• Jest (JavaScript testing framework)
• React Testing Library (React component testing utilities)
• Vitest (Vite-native test runner)

TypeScript

• TypeScript (typed superset of JavaScript)

APIs

• RESTful API (standard HTTP-based API design)
• GraphQL (query-based API language)
• Apollo (GraphQL client/server tools)
• Axios (HTTP client library)
• JWT (token-based authentication)
• Clerk (authentication & user management)

Build Tools & Bundlers

• Vite (fast frontend build tool)
• Babel Plugins (JavaScript transpilation extensions)

Backend

• Node.js (JavaScript runtime)
• Express (minimal backend framework)
• Nest.js (modular TypeScript backend framework)
• WebSocket (real-time communication protocol)
• Socket.io (real-time event-based communication)

Databases & ORMs

• MongoDB (NoSQL document database)
• PostgreSQL (relational SQL database)
• Redis (in-memory cache and data store)
• Prisma (modern TypeScript ORM)
• Drizzle ORM (lightweight TypeScript ORM)

Package Managers

• NPM (Node package manager)
• Yarn (fast package manager)
• PNPM (efficient, disk-saving package manager)

Deployment & Hosting

• Vercel (serverless hosting for frontend frameworks)
• Sevalla (deployment & hosting platform)

Tools

• Nodemon (auto-restart Node server during development)