Engineering blog posts on web development, React, JavaScript, and AI.https://aravindsanjeev.com/en-ushttps://aravindsanjeev.com/llm-tokens-explained/https://aravindsanjeev.com/llm-tokens-explained/LLM tokens are the fundamental units of text that Large Language Models use to process and generate language.Wed, 03 Jun 2026 00:00:00 GMThttps://aravindsanjeev.com/a-complete-guide-to-usestate-hook/https://aravindsanjeev.com/a-complete-guide-to-usestate-hook/The useState hook is used to create and manage local state in functional components.Mon, 07 Feb 2022 00:00:00 GMThttps://aravindsanjeev.com/css-specificity-scoring-system-explained/https://aravindsanjeev.com/css-specificity-scoring-system-explained/CSS Specificity is an algorithm that is used to determine which rule is the most specific. For that, CSS uses an scoring system.Wed, 26 Jan 2022 00:00:00 GMThttps://aravindsanjeev.com/css-cascade-explained/https://aravindsanjeev.com/css-cascade-explained/The cascade is an algorithm used for solving conflicts when multiple CSS rules apply to the same HTML element.Thu, 06 Jan 2022 00:00:00 GMThttps://aravindsanjeev.com/all-about-js-arrow-functions/https://aravindsanjeev.com/all-about-js-arrow-functions/Arrow functions are introduced in ES6. It has easier syntax and unlike regular functions, it actually has lexical scoping which can be taken advantage off in certain situationsWed, 29 Dec 2021 00:00:00 GMThttps://aravindsanjeev.com/javascript-hoisting-eloquently-explained/https://aravindsanjeev.com/javascript-hoisting-eloquently-explained/Javascript hoisting is the process of initializing variables and providing them memory space before a JS program is runThu, 23 Dec 2021 00:00:00 GMThttps://aravindsanjeev.com/javascript-scope-an-easy-explanation/https://aravindsanjeev.com/javascript-scope-an-easy-explanation/A scope in JavaScript defines the accessibility of variables. Local scopes can ensure variables with general names aren't overwritten.Mon, 08 Nov 2021 17:08:00 GMThttps://aravindsanjeev.com/javascript-promises-everything-you-need-to-know/https://aravindsanjeev.com/javascript-promises-everything-you-need-to-know/JavaScript promises is a new way to do function callbacks. With the introduction of promise, syntax is significantly reduced. It also helps us avoid what is called a callback hell.Fri, 15 Oct 2021 16:20:00 GMThttps://aravindsanjeev.com/css-box-model-explained/https://aravindsanjeev.com/css-box-model-explained/The CSS box model is the easiest way to understand why browser renders elements the way it does.Thu, 07 Oct 2021 00:00:00 GMThttps://aravindsanjeev.com/js-this-keyword-explained-for-beginners/https://aravindsanjeev.com/js-this-keyword-explained-for-beginners/Explaining JavaScript this keyword for beginners.Mon, 04 Oct 2021 00:00:00 GMThttps://aravindsanjeev.com/everything-you-need-to-know-about-js-functions/https://aravindsanjeev.com/everything-you-need-to-know-about-js-functions/JavaScript functions are building blocks of a JavaScript program.Sat, 02 Oct 2021 00:00:00 GMT