https://lqtrung.dev/blog Front-End Development and Algorithmic Insights en-us, vn address@yoursite.com (Trung Le) address@yoursite.com (Trung Le) Wed, 30 Jul 2025 00:00:00 GMT https://lqtrung.dev/blog/mastering-javascript-proxy-comprehensive-guide https://lqtrung.dev/blog/mastering-javascript-proxy-comprehensive-guide Dive deep into JavaScript Proxy - the powerful metaprogramming feature that lets you intercept and customize operations on objects. Learn handlers, traps, and real-world applications. Wed, 30 Jul 2025 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndJavaScriptAdvancedKnowledge 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 https://lqtrung.dev/blog/advanced-react-patterns-and-performance-optimization https://lqtrung.dev/blog/advanced-react-patterns-and-performance-optimization Master advanced React patterns and performance optimization techniques to build scalable, high-performance applications 🚀 Fri, 12 Apr 2024 00:00:00 GMT address@yoursite.com (Trung Le) ReactFront-EndPerformanceJavaScript https://lqtrung.dev/blog/comprehensive-guide-to-advanced-testing-with-jest https://lqtrung.dev/blog/comprehensive-guide-to-advanced-testing-with-jest A comprehensive guide to advanced testing React projects with Jest 👌 Wed, 03 Jan 2024 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledgeJavaScript https://lqtrung.dev/blog/unleasing-the-power-of-web-assembly https://lqtrung.dev/blog/unleasing-the-power-of-web-assembly WebAssembly is a new technology that has the potential to change the way we build web applications. It allows us to run code written in different languages on the web at near native speed, which opens up a lot of possibilities. In this article, we will explore some practical use cases for WebAssembly and how it can be used to create a seamless web experience. ⚡️ Mon, 25 Dec 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledgeJavaScript https://lqtrung.dev/blog/front-end-interview-prep-must-know-questions-p1 https://lqtrung.dev/blog/front-end-interview-prep-must-know-questions-p1 This article provides essential guidance for individuals preparing for front-end developer interviews, including a list of must-know questions and answers. ✅ Wed, 15 Nov 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledgeJavaScript https://lqtrung.dev/blog/unveiling-the-power-of-set-and-map-in-js https://lqtrung.dev/blog/unveiling-the-power-of-set-and-map-in-js JavaScript's Map: Versatile key-value pairs. Set: Distinct, ordered collections. Enhance data structures in seconds! 🗺️🔄🚀 Sun, 15 Oct 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledgeJavaScript https://lqtrung.dev/blog/understanding-plain-objects-in-js https://lqtrung.dev/blog/understanding-plain-objects-in-js Distinguish plain objects from complex ones for robust data validation in web forms. Explore the importance and practical use cases. Fri, 22 Sep 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledgeJavaScript https://lqtrung.dev/blog/exploring-promise-error-handling-in-js https://lqtrung.dev/blog/exploring-promise-error-handling-in-js Let's unravel the distinctions between two common promise error handling patterns: `promise.then().catch` and `promise.then(resolve, reject)`. Fri, 15 Sep 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledgeJavaScript https://lqtrung.dev/blog/difference-between-2-ways-of-creating-objects https://lqtrung.dev/blog/difference-between-2-ways-of-creating-objects In JavaScript, when we want to make an object, there are different ways to do it. 🧐 Fri, 08 Sep 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledgeJavaScript https://lqtrung.dev/blog/unravelling-the-web-journey https://lqtrung.dev/blog/unravelling-the-web-journey Dive into the URL journey - parsing, DNS, server magic—unveiling the web's behind-the-scenes marvels! Fri, 01 Sep 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndKnowledge https://lqtrung.dev/blog/understand-the-curry-function-in-js https://lqtrung.dev/blog/understand-the-curry-function-in-js A quick guide to understanding the curry function in JavaScript. Sun, 20 Aug 2023 00:00:00 GMT address@yoursite.com (Trung Le) JavaScriptFront-End https://lqtrung.dev/blog/a-comprehensive-front-end-code-review-checklist https://lqtrung.dev/blog/a-comprehensive-front-end-code-review-checklist A checklist of code review specifically for Front-End. Tue, 15 Aug 2023 00:00:00 GMT address@yoursite.com (Trung Le) Front-EndExperienceCode-Review