Runtime environment variables in Frontend Apps
In this note, i will show you how to use runtime env variables via Javascript Window object
#frontend
Types of Pagination: Offset, Cursor, and Keyset Explained
Compare offset, cursor, and keyset pagination with SQL and API examples, performance trade-offs, and guidance on choosing an approach.
Working with Dates and Time in JavaScript
JavaScript Date cheatsheet: create dates, use getters and setters, compare and format dates, add days or hours, and get the difference between two dates.
How to Dockerize a React App with Docker Compose
Dockerizing a React app allows you to create a portable and consistent development environment. This guide shows you how to Dockerize a React app and run it in a container.
Javascript Snippets for Coding Interview
In this article, we will cover some JavaScript snippets that are commonly used in coding interviews. These snippets will help you solve coding problems more efficiently and effectively.
Toggle Switcher using CSS
Build a toggle switch with only HTML and CSS, using a checkbox input, the :checked pseudo-class, and the adjacent sibling selector. Includes a demo.
Bouncing Loader Animation in Pure CSS
Create a bouncing ball loading animation with only HTML and CSS keyframes, no JavaScript. Includes the full HTML and CSS code to copy.
Donut Spinner Loading Animation in Pure CSS
Create a donut-shaped loading spinner with only HTML and CSS, using a colored border and a rotate keyframes animation. Includes the full code.
What is Nullish Coalescing in JavaScript?
How the nullish coalescing operator (??) works in JavaScript, how it differs from logical OR (||) with falsy values like 0 and '', and when to use it.
How to Sort Arrays in JavaScript
Sort arrays in JavaScript with sort(): numbers with a compare function, ascending or descending order, strings with localeCompare(), and reverse().