Architecture Algorithms System Design Web Backend Other

HTTP Overview HTTP Methods and Status Codes Cookies Same-Origin Policy CORS

Cross-Site Scripting (XSS) Cross-Site Request Forgery (CSRF) Content Security Policy Session Attacks Injection Other Common Attacks

Build Pipeline Loading Optimization Rendering Pipeline Performance Metrics

Client-Side Rendering Server-Side Rendering Static Site Generation Incremental Static Generation Streaming SSR Progressive Hydration

Types Interfaces Classes Advanced Types Utility Types Control Flow Analysis

TypeScript Challenges

Container / Presentational Higher-Order Components Render Props Hooks Provider Compound Components

React 18 React 19

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Last updated: Sep 28, 2026

Injection

Architecture Algorithms System Design Web Backend Other

HTTP Overview HTTP Methods and Status Codes Cookies Same-Origin Policy CORS

Cross-Site Scripting (XSS) Cross-Site Request Forgery (CSRF) Content Security Policy Session Attacks Injection Other Common Attacks

Build Pipeline Loading Optimization Rendering Pipeline Performance Metrics

Client-Side Rendering Server-Side Rendering Static Site Generation Incremental Static Generation Streaming SSR Progressive Hydration

Types Interfaces Classes Advanced Types Utility Types Control Flow Analysis

TypeScript Challenges

Container / Presentational Higher-Order Components Render Props Hooks Provider Compound Components

React 18 React 19