30 seconds of code
Short code snippets for all your development needs
Articles
The coding articles collection contains curated stories, tips, questions and answers on a wide variety of topics. The main focus of these articles revolves around the languages and technologies presented in snippets, as well as career advice and lessons.
What is the difference between JavaScript's for...in, for...of and forEach?
JavaScript, Article
Learn the differences between the three most commonly used iteration methods offered by JavaScript, which often confuse beginners and veterans alike.
4 SEO tips for developers
SEO, Article
As time goes by, SEO is becoming increasingly relevant, but most web developers seem to have little experience with it. Here are 4 actionable SEO tips you can implement today.
An approach to testing stateful React components
React, Article
Testing stateful React components is by no means a difficult task, but did you know there is an elegant solution that doesn't involve testing state directly?
10 must-have VS Code extensions for JavaScript developers
Devtools, Article
VS Code is steadily gaining popularity among developers. Here are 10 essential extensions for JavaScript developers that aim to increase your productivity.