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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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abdelrhman Ahmed

Sep 27

Stop shipping messy code: I built a zero-dependency frontend auditor (with Claude MCP support)

#cli #codequality #javascript #opensource

2 min read

Yuva

Sep 23

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

#webdev #javascript #tools #programming

2 min read

Sep 23

Why I Chose P2P Instead of S3 for My File Transfer Product

#javascript #webrtc #webdev #p2p

20 min read

Sep 23

How I Send 100GB+ Files Directly Between Browsers Without Cloud Storage

#javascript #networking #webdev

16 min read

Andrew Bt

Sep 23

Which Rendering Engine Should You Use for React Charts?

#frontend #javascript #performance #react

4 min read

Sep 23

WebRTC Data Channels for Large File Transfer: What I Learned the Hard Way

#webrtc #programming #javascript #webdev

18 min read

FetchSmith

Oct 6

A rival's price was nested two dicts deep — and the obvious min() read 20 competitors as free

#webscraping #api #javascript #dataengineering

5 min read

Devid E

Sep 23

What Should Programmers Do While the AI Writes Code?

#ai #webdev #programming #javascript

7 min read

Sep 28

Create an AI Podcast Generator with ElevenLabs

#webdev #tutorial #javascript #ai

6 min read

XTSoft

Sep 23

I stopped missing half my standups — notes on live bilingual captions without a meeting bot

#javascript #webdev #productivity

4 min read

Steven Browning

Sep 23

My calculator told people a GPU earns $171 a day. It loses $1.12

#javascript #webdev #programming #debugging

6 min read

Sep 23

How I Built a Multilingual AI Fitness Coach with Gemini and 90+ Languages

#ai #gemini #javascript #react

5 min read

go long

Sep 23

Why and How I Built an In-Browser Media Processor with Zero Server Uploads

#showdev #webdev #javascript #privacy

1 min read

Andy

Oct 6

Syncing localStorage to a Server Without Losing Data: Merges, Revisions, and Account Switching

#javascript #webdev #frontend #architecture

7 min read

Gayathri

Sep 27

How We Made an LLM Actually Use Recalled Memory

#ai #programming #javascript #python

6 min read

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