TypeScript's type system rivals a full programming language. This article systematically covers conditional types, mapped types, template literal types, infer inference, recursive types, distributive conditional types, and more. With 15+ real utility type implementations (DeepPartial, PathOf, PickByType, CamelCase, etc.), master solution approaches for type-challenges at intermediate difficulty and above.
React 18 introduces revolutionary features like concurrent rendering, automatic batching, useTransition, and useDeferredValue. This article systematically covers correct useState/useEffect usage, useMemo/useCallback optimization boundaries, custom Hook design patterns, and a complete guide to avoiding stale closures, race conditions, and other pitfalls in concurrent mode.
Vue 3's Composition API fundamentally changed how Vue components are organized. Through building a complex e-commerce filter component, this article demonstrates ref vs reactive choices, proper computed/watch usage, custom Composable extraction principles, lifecycle hook timing, and the correct approach to cross-layer state via provide/inject.
Nuxt 3 is built on Vue 3 and Vite, introducing the new Nitro rendering engine. This article deeply analyzes the working principles, use cases, and performance differences of three core modes: Server-Side Rendering (SSR), Static Site Generation (SSG), and Incremental Static Regeneration (ISR). With code demos, learn to configure rendering strategies, optimize first-screen load time, and implement caching policies.
