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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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Jul 30

How We Built an Autonomous Fleet Matching Platform Using Code and AI

#ai #webdev #programming #javascript

3 min read

Bracketly

Jul 30

Gemini 3's Function Calling Has a Signature Rule That Only Bites You Once You Add a Second Tool Call

#showdev #webdev #javascript

2 min read

Tanya

Jul 31

How to Compress Images in the Browser Without Uploading Them

#webdev #performance #javascript #productivity

2 min read

Sai Swaroop Bijinapalli

Jul 30

About Prototype-Chain

#beginners #javascript #programming #tutorial

5 min read

Sai Swaroop Bijinapalli

Jul 30

Prototypes in JS

#beginners #javascript #tutorial

5 min read

Jul 30

Error Handling in Next.js 15 error.tsx, notFound(), and the Patterns I Actually Use

#programming #javascript #nextjs #frontend

5 min read

Franklyn Nmesoma

Jul 30

How to use async functions in useEffect in React.

#frontend #javascript #react #tutorial

1 min read

jmshinhwa

Jul 30

Porting Excel PMT to the browser: two traps that only show up in money

#javascript #webdev #excel #math

2 min read

Jul 29

Rock paper scissors is secretly a distributed systems problem

#webdev #javascript #gamedev #realtime

4 min read

Jul 30

🚀 fs Module=> Loaded

#webdev #node #programming #javascript

2 min read

Iszyk

Jul 30

Building a Simple Currency Converter in React with useState and useMemo

#beginners #javascript #react #tutorial

2 min read

Sai Swaroop Bijinapalli

Jul 30

Prototype&Object-oriented Js

#beginners #javascript #tutorial

5 min read

Jul 30

DOM Element Selectors in JavaScript

#frontend #javascript #tutorial #webdev

2 min read

Samson P G

Jul 30

I built TryQuickImg: compress HEIC/JPG/PNG in the browser — no upload

#showdev #webdev #javascript #privacy

1 min read

Software Solutions

Aug 3

Building Reusable JavaScript Utilities That Scale

#javascript #typescript #webdev #programming

3 min read

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