Cập nhật hàng ngày cho Frontend Engineer Việt Nam
Large JavaScript bundles kill performance. Learn tree-shaking, code-splitting, and modern bundler tricks to dramatically reduce what you ship to users.
A complete guide to configuring Claude Code for Next.js monorepos with Turborepo. Learn how to set up CLAUDE.md files, project-scoped rules, custom commands, and workspace-aware prompting for maximum productivity.
A step-by-step walkthrough of auditing and shrinking a bloated Next.js bundle — from 420KB to 168KB gzipped — using real tools and techniques.
Conditional types are one of TypeScript's most powerful features, yet most developers only scratch the surface. Here are battle-tested patterns you can apply in production code today.
Khám phá những thay đổi quan trọng trong TanStack Query v6 — từ suspense queries, streaming, đến prefetching patterns mới cho Next.js App Router.
CSS Anchor Positioning API cho phép position elements relative to other elements — tooltip, popover, dropdown menu — hoàn toàn bằng CSS, không cần JavaScript positioning logic.
Hướng dẫn sử dụng React DevTools Profiler để nhanh chóng phát hiện và fix các re-render không cần thiết trong ứng dụng React.
The system prompt is the most powerful lever in AI code generation. Learn how to write system prompts that enforce your coding standards and produce consistent, production-ready code.
Chatbase lets you build a custom AI chatbot trained on your own content. Learn how to integrate it into a Next.js app with a custom UI and conversation persistence.
Từ cài đặt đến workflow thực tế, hướng dẫn chi tiết cách sử dụng Claude Code hiệu quả trong dự án Next.js App Router.
Review chi tiết v0.dev sau 3 tháng sử dụng. Phân tích chất lượng code output, limitations, và khi nào nên dùng trong workflow thực tế.
Playwright Component Testing mounts real components in a real browser for testing. Learn how it differs from jsdom-based testing, when to use it, and how to write effective component tests.
The React DevTools Profiler reveals exactly which components are slow and why. Learn to read flame graphs, spot unnecessary re-renders, and prioritize what to fix.