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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.

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Jun 26

Bootstrap End of Life: EOL Dates & the jQuery Problem

#css #webdev #javascript #frontend

3 min read

Jun 26

Vue 2 End of Life: EOL Date, Risk, and Migration to Vue 3

#vue #javascript #webdev #security

3 min read

Jun 27

Looking for contributors for GetBlocked!, a small Chrome tracker-blocking extension

#programming #javascript #opensource #learning

1 min read

DEV Weekend Challenge: Passion Edition Submission

Dan

Jul 10

Chronological Clock & Stopwatch Matrix

#devchallenge #weekendchallenge #javascript #opensource

4 min read

Jul 10

You've been deep-cloning objects with a JSON hack. `structuredClone` does it right.

#javascript #webdev #frontend #node

4 min read

Gowrishankar Rangasamy

Jun 30

Building an Omegle Alternative in 2026: What I Learned from Creating a Real-Time Chat Platform

#showdev #javascript #node #webdev

3 min read

Erick Eduardo Ramos

Jun 26

Cómo solucionar el bucle infinito en useEffect con objetos y arrays en React

#javascript #react #spanish #tutorial

2 min read

Jun 26

Map and Set in JavaScript

#beginners #javascript #programming #webdev

8 min read

Chinwuba

Jun 26

Debugging this stuff

#webdev #react #javascript #programming

4 min read

Rick13211

Jul 10

I Built a Load Balancer from Scratch (No Libraries, Just Vibes)

#backend #node #javascript #webdev

5 min read

Jun 26

jQuery End of Life: What's Actually EOL (and What Isn't)

#javascript #webdev #jquery #security

3 min read

HelperX

Jun 26

How I Detect Already-Replied Comments Without an API: Reply Deduplication

#architecture #automation #node #javascript

7 min read

Jun 26

I built a lightweight jQuery Tree Select plugin 🌳

#javascript #jquery #webdev #opensource

1 min read

Jun 26

Detect any website tech stack, metadata, socials & a screenshot — in one API call

#webdev #api #javascript #tutorial

3 min read

Vairavan

Jun 26

JavaScript Array Series – Creating Own push() Method

#beginners #javascript #programming #tutorial

2 min read

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