In JavaScript, the best practice is to use the strict equality operator (===) which behaves identically to the simple equality operator (==), except no type conversion is done. When strict equality operator is used object types must be the same to be considered equal. On the other hand,...
✅ Do: This post is focused on testing advice that is related to or at least can be exemplified with Node JS. This bullet, however, groups a few non-Node related tips that are well-known Learn and practice TDD principles — they are extremely valuable for many but don’t get int...
If you are a web developer or want to be one, below are the top 5 best websites to learn and practice web development technologies. 1.w3schools W3Schools is a popular website for learning web technologies online. Its content includes tutorials and references relating to HTML, CSS, JavaScrip...
21 Best JavaScript Frameworks for Web Developers 2025 July 14, 2024 Alex Ivanovs Tools 22 Comments Alex Ivanovs Alex is a freelance writer with more than 10 years of experience in design, development, and small business. His work has been featured in publications like Entrepreneur, Huffington Po...
Learn and practice TDD principles — they are extremely valuable for many but don’t get intimidated if they don’t fit your style, you’re not the only one. Consider writing the tests before the code in a red-green-refactor style, ensure each test checks exactly one thing, when you...
CSS. Until we bridge this divide, JavaScript will continue to be a problem for SEO - and vice versa. Not that I mind too much - I make a lot of money from JavaScript websites built by developers who, belatedly, take SEO seriously and realise they lack the fundamental knowledge to do ...
Hierarchical website navigation helps users move backward or forward across a site hierarchy. Often, you’ll see this in practice by using breadcrumbs, where a user is shown the current page’s parent page. Here’s an example of that on an e-commerce store called Projectorpoint. You also ...
Want to scrape websites using Python? Discover the best tools, methods, and legal tips for web scraping with Python in 2024. Read more.
It is a good coding practice to initialize variables when you declare them.This will:Give cleaner code Provide a single place to initialize variables Avoid undefined values// Declare and initiate at the beginning let firstName = ""; let lastName = ""; let price = 0; let discount = 0; ...
The idea behind BDD is to fill whatever there is a gap in communication between all the stakeholders of the project. Following this practice allows more creative ideas to flow in the project which will ultimately improve the tests. BDD is written with the help of Gherkin language, which is ...