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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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Bob

May 8

[Fixed] How to Solve the 99% Hang in ffmpeg.wasm Apps

#showdev #performance #webassembly #javascript

3 min read

May 8

🤔 Questions Only Developers Will Lose Sleep Over (And Secretly Love Answering)

#webdev #programming #productivity #javascript

15 min read

Pedro

May 8

How to validate SSCC codes, check digit algorithm, EDIFACT extraction and free API

#logistics #javascript #edi #opensource

4 min read

SHOTA

May 8

Building a Cookie Manager Chrome Extension: What I Learned From the MV3 Transition

#chrome #javascript #webdev #tutorial

4 min read

Adam

Apr 4

TypeScript 6 Ships, Agents Remember, IDEs Panic Quietly

#webdev #weeklyfoo #javascript #node

4 min read

Pico

May 8

AGENTS.md moved AI performance up a model tier. Package trust needs the same.

#npm #security #javascript #supplychain

2 min read

Jean

May 8

🔬 Building Skin Lab Rx: Bringing Clinical AI to the Browser

#nextjs #ai #javascript #skincare

2 min read

Souvik Guha Roy

Apr 4

Array Flatten in JavaScript

#chaicode #webdev #javascript #programming

2 min read

Mayank Mahadevwala

May 8

I built an open-source React data grid with zero dependencies

#react #typescript #opensource #javascript

2 min read

Satpalsinh Rana

May 8

Setting Up Your First Node.js Application

#beginners #javascript #node #tutorial

7 min read

Souvik Guha Roy

Apr 4

String Polyfills and Common Interview Methods in JavaScript

#webdev #programming #javascript #chaicode

2 min read

May 8

I never expected this response ~robot-toast

#javascript #webdev #opensource #npm

2 min read

Pavel L.

Apr 4

5 Reasons Why I Built an ERP in Vanilla JavaScript

#javascript #webdev #node #productivity

6 min read

miccho27

Apr 4

600 Free Online Calculators — How I Built a Massive Tool Site with Next.js SSG and Zero Hosting Cost

#nextjs #webdev #javascript #productivity

2 min read

BeanBean

Apr 4

The Ultimate Guide to React State Management (2026)

#fullstack #ai #webdev #javascript

17 min read

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