Skip to content

DEV Community

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Mar 20 '25

[Part 7]File I/O and Data Persistence in JavaScript for QA Automation

#javascript #testing #automaton #playwright

3 min read

Mar 20 '25

[Part 1]Setting Up Your JavaScript Environment for Test Automation

#javascript #testing #automation #playwright

2 min read

Esto Triramdani N

Feb 27 '25

Leverage Your Code Editor: Store Constants Into An Object

#typescript #javascript #vscode #webdev

5 min read

Mar 20 '25

[Part 4]Data Structures in JavaScript – Organizing Test Data Effectively

#javascript #testing #automaton #playwright

2 min read

Mar 20 '25

[Part 5]Functions and Modules – Writing Reusable and Modular JavaScript QA Code

#javascript #testing #automaton #playwright

2 min read

Arindam Majumder

Mar 11 '25

I built a Photo Editing App with Webcrumbs and GitHub Copilot🔥

#webdev #javascript #react #ai

13 min read

Learn Computer Academy

Mar 20 '25

Build Your Own Real-Time Poll Creator with Instant Visual Results 📊

#webdev #javascript #beginners #css

9 min read

Precious Kelvin Nwaogu

Mar 19 '25

LocalStorage, LocalStorage… But Where Does It Live? 🤔

#discuss #javascript #tutorial #learning

2 min read

Ayako yk

Mar 19 '25

JavaScript Constructors vs. Classes

#programming #javascript #beginners

2 min read

Mar 10 '25

API Handling in JavaScript & React: From Basics to Pro-Level

#webdev #javascript #beginners #tutorial

5 min read

Md Asaduzzaman Atik

Mar 19 '25

🚀 TypeScript is Moving to Go! But Why? The Mind-Blowing Reason Behind the Switch

#go #typescript #javascript #webdev

3 min read

Mar 19 '25

TypeScript Types Lie & How to Improve Them

#typescript #errors #javascript

10 min read

reynaldi

Mar 19 '25

CORS Tester - Test CORS Online

#webdev #javascript #tooling #cors

1 min read

Mar 19 '25

Understanding Custom Array.prototype.reduce and Its Implementation

#webdev #javascript #beginners #tutorial

2 min read

TenE

Mar 19 '25

LocalStorage vs IndexedDB: JavaScript Guide (Storage, Limits & Best Practices)

#javascript #learning

3 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.