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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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

Aug 30

Cómo creé un directorio Open Data sin frameworks para apoyar el comercio local de Soria

#webdev #javascript #opensource #html

2 min read

MoMahdideveloper

Sep 9

Why Amazon Deprecated MOBI for Kindle and How In-Browser EPUB Conversion Works

#javascript #privacy #software #webdev

4 min read

Aug 26

11 JavaScript Interview Questions Every Dev Should Know — Part 3: Objects, Prototypes & OOP

#javascript #webdev #career #oop

8 min read

ReactChallenges

Aug 26

🚀 New React Challenge: Calendar Events

#react #javascript #frontend #frontendchallenge

2 min read

She11 QA

Aug 26

Building an Automated QA KPI Dashboard for Playwright & BDD Pipelines

#testing #automation #devops #javascript

2 min read

She11 QA

Aug 26

A Unified KPI Framework for Automation Testing with Playwright & JavaScript

#testing #playwright #javascript #devops

2 min read

PatilRB

Aug 26

Zero allocation is a habit, not an optimisation pass

#performance #javascript #gamedev #webdev

3 min read

Aug 26

JavaScript Array Loops: for vs forEach vs map

#javascript #webdev #beginners #programming

4 min read

Aleksander Sekowski

Aug 26

OpenAI CAPI is not Meta with a new host

#javascript #api #advertising #webdev

2 min read

Lucas Moura Do Nascimento

Aug 26

Primeiro projeto

#webdev #programming #javascript #github

2 min read

njoyedu

Aug 26

KernelPlay-JS v0.5.0 Is Here: A New Unified Input System for JavaScript Games

#javascript #gamedev #webdev #opensource

2 min read

Muhammad Saim Zafar

Aug 26

Your AI-Generated App Is Leaking API Keys - Here's How to Check

#ai #api #javascript #security

6 min read

Sarfaraz

Aug 26

Stop Guessing: A Free Regex Tester That Actually Explains Your Pattern

#regex #webdev #javascript #productivity

3 min read

xiao lu

Aug 26

Building a Unicode Text Transformer with Pure Character Maps

#webdev #programming #productivity #javascript

4 min read

Aug 26

From Polling to SSE in RTK Query Without Breaking Reconnect Logic

#react #typescript #webdev #javascript

6 min read

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