https://lqtrung.dev/blog Front-End Development and Algorithmic Insights en-us, vn address@yoursite.com (Trung Le) address@yoursite.com (Trung Le) Fri, 15 May 2026 00:00:00 GMT https://lqtrung.dev/blog/ai-agents-architecture-deep-dive https://lqtrung.dev/blog/ai-agents-architecture-deep-dive From chatbots to autonomous systems—how AI agents work under the hood, which patterns scale in production, and how to build them without losing control of your stack. Fri, 15 May 2026 00:00:00 GMT address@yoursite.com (Trung Le) AIAgentsArchitectureMCPLLMEngineering https://lqtrung.dev/blog/react-server-components-practical-lessons https://lqtrung.dev/blog/react-server-components-practical-lessons RSC is powerful when the mental model clicks. Lessons from production apps on boundaries, caching, and what still belongs on the client. Wed, 05 Nov 2025 00:00:00 GMT address@yoursite.com (Trung Le) ReactNext.jsFrontendArchitecture https://lqtrung.dev/blog/mcp-and-tool-using-agents-for-developers https://lqtrung.dev/blog/mcp-and-tool-using-agents-for-developers Model Context Protocol is turning IDEs into orchestration layers. Here is how MCP works and how to use it without leaking secrets or trust. Tue, 14 Oct 2025 00:00:00 GMT address@yoursite.com (Trung Le) AIMCPDeveloper ToolsArchitecture https://lqtrung.dev/blog/understanding-wechat-miniprogram-architecture https://lqtrung.dev/blog/understanding-wechat-miniprogram-architecture Explore the fascinating world of WeChat Mini Programs - the revolutionary app-within-app platform that transformed mobile development in China. Learn about architecture, development patterns, and technical implementation. Tue, 05 Aug 2025 00:00:00 GMT address@yoursite.com (Trung Le) MobileWeChatMini ProgramArchitectureFrontendChina Tech https://lqtrung.dev/blog/senior-frontend-engineer-interview-guide https://lqtrung.dev/blog/senior-frontend-engineer-interview-guide Master your senior frontend engineer interview with this comprehensive guide covering system design, performance optimization, testing strategies, and modern best practices. Includes real-world examples and proven techniques. Tue, 15 Jul 2025 00:00:00 GMT address@yoursite.com (Trung Le) FrontendInterviewReactJavaScriptSystem DesignArchitecture https://lqtrung.dev/blog/backend-for-frontend-bff-architecture-deep-dive https://lqtrung.dev/blog/backend-for-frontend-bff-architecture-deep-dive Master the Backend for Frontend (BFF) pattern to build scalable, client-specific APIs. Learn implementation strategies, real-world examples, and best practices. Wed, 25 Jun 2025 00:00:00 GMT address@yoursite.com (Trung Le) ArchitectureBackendAPIMicroservicesFull-Stack https://lqtrung.dev/blog/mastering-frontend-system-design-radio-framework https://lqtrung.dev/blog/mastering-frontend-system-design-radio-framework Master frontend system design interviews with the proven RADIO framework. Learn how to structure your approach and tackle complex design problems with confidence. Sun, 15 Jun 2025 00:00:00 GMT address@yoursite.com (Trung Le) FrontendSystem DesignArchitectureInterviewFramework https://lqtrung.dev/blog/serverless-architecture-patterns https://lqtrung.dev/blog/serverless-architecture-patterns Explore serverless architecture patterns, best practices, and implementation strategies for building scalable cloud-native applications ☁️ Wed, 18 Sep 2024 00:00:00 GMT address@yoursite.com (Trung Le) ServerlessAWSFull-StackArchitecture https://lqtrung.dev/blog/modern-database-design-patterns https://lqtrung.dev/blog/modern-database-design-patterns Explore modern database design patterns, optimization techniques, and best practices for scalable full-stack applications 🗄️ Thu, 22 Aug 2024 00:00:00 GMT address@yoursite.com (Trung Le) DatabaseFull-StackArchitectureBackend https://lqtrung.dev/blog/micro-frontend-architecture-patterns https://lqtrung.dev/blog/micro-frontend-architecture-patterns Explore micro-frontend architecture patterns for building scalable, maintainable web applications at enterprise scale 🏗️ Thu, 20 Jun 2024 00:00:00 GMT address@yoursite.com (Trung Le) Micro-FrontendArchitectureFront-EndJavaScript https://lqtrung.dev/blog/modern-css-architecture-and-design-systems https://lqtrung.dev/blog/modern-css-architecture-and-design-systems Build scalable, maintainable CSS architectures and design systems using modern methodologies and tools 🎨 Wed, 08 May 2024 00:00:00 GMT address@yoursite.com (Trung Le) CSSDesign SystemsFront-EndArchitecture