miscellaneous Notes
reactjs notes series
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Foundations of React—Understanding Components
Learn the foundations of React by mastering components—understand functional vs. class components, props, state, and how to build clean, reusable UI with hands-on examples.
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Modern State Management — From Local State to Context and Redux
Master state management in React—learn when to use local state, Context, or Redux, avoid prop drilling headaches, and apply patterns used by top tech teams.
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Component Composition and Reusability — Building a Flexible UI System
Learn component composition in React—design scalable, reusable, and flexible UIs using children, props, higher-order components, custom hooks, and industry best practices.
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Performance Optimization in React — Keeping Your Apps Fast and Smooth
Master React performance—understand rendering and reconciliation, spot bottlenecks, and apply memoization, code-splitting, lazy loading, and other best practices to keep apps snappy.
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Testing React Apps — Unit, Integration, and E2E for Reliability
Learn how to test React apps with unit, integration, and end-to-end methods—using Jest, React Testing Library, and Cypress/Playwright—to build reliable, maintainable UIs.
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Folder Structure and Project Organization — Building for Growth
Organize React projects like a pro—use scalable folder structures, feature-driven architecture, and best practices for maintainability and team onboarding.
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TypeScript with React — Bringing Confidence and Safety to Your Code
Add confidence to your React apps with TypeScript—learn to type props, state, and hooks, follow migration best practices, and catch bugs before they reach users.
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Accessibility (a11y) and Internationalization (i18n) — Build React Apps that Welcome Everyone
Make your React apps accessible and global-ready—learn a11y best practices, i18n patterns, and how to build inclusive, multi-lingual, and region-friendly UIs.
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Modern Deployment and CI/CD for React Apps — Featuring GitHub Actions, Cloudflare Pages, and Workers
Automate build, test, and deploy workflows for React apps—use GitHub Actions, Cloudflare Pages, and Workers to achieve seamless, zero-downtime deployment with industry best practices.
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Security, Code Quality, and Linting — Building Trustworthy and Maintainable React Apps
Master security best practices, enforce code quality with ESLint and Prettier, and set up CI pipelines for professional React development.
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Industry-Standard Libraries, Tools, and Anti-Patterns — Shipping React Like a Pro
Master core industry React libraries like React Router and styled-components, avoid anti-patterns, and refactor apps for maintainability, scalability, and professional quality.