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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!

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I Turned My Portfolio Into an MCP Server So AI Agents Can Hire Me
djoudad292 profile

I Turned My Portfolio Into an MCP Server So AI Agents Can Hire Me

#showdev #ai #mcp #javascript
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3 min read
How to Convert CSV or Excel to a NACHA ACH File — and Validate It Before Upload
ozjun_a0f9b501acdcaf117f2 profile

How to Convert CSV or Excel to a NACHA ACH File — and Validate It Before Upload

#tutorial #webdev #javascript #fintech
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7 min read
How I developed a Real-Time Micro Social App (Kcee Chatify)
ojobor_chioma_5a16d0da86a profile

How I developed a Real-Time Micro Social App (Kcee Chatify)

#showdev #javascript #node #webdev
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1 min read
React Form Backends Compared: Serverless Functions vs. Form-as-a-Service
ekwoster profile

React Form Backends Compared: Serverless Functions vs. Form-as-a-Service

#backend #javascript #react #serverless
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5 min read
I removed the LLM call and replaced it with 200 lines of template code
thedolceway profile

I removed the LLM call and replaced it with 200 lines of template code

#javascript #typescript #ai #architecture
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5 min read
One Buried cookies() Call Can Silently Kill Static Rendering for Your Entire Page
anas_sheikh_2 profile

One Buried cookies() Call Can Silently Kill Static Rendering for Your Entire Page

#nextjs #webdev #programming #javascript
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3 min read
I built browser-to-browser remote file access with WebRTC – no app required
fencer profile

I built browser-to-browser remote file access with WebRTC – no app required

#showdev #webdev #productivity #javascript
1
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3 min read
Your AI agent doesn't read READMEs — we scored 95,000 packages to see what it's installing anyway
marcelo_pr profile

Your AI agent doesn't read READMEs — we scored 95,000 packages to see what it's installing anyway

#ai #security #opensource #javascript
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4 min read
Building a Base64 Tool That Actually Handles UTF-8 (Without Losing Your Mind)
ggwork profile

Building a Base64 Tool That Actually Handles UTF-8 (Without Losing Your Mind)

#javascript #programming #webdev
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6 min read
Building a Notification System with JavaScript EventEmitter and a Queue
koushikmaya profile

Building a Notification System with JavaScript EventEmitter and a Queue

#webdev #javascript #programming #beginners
1
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7 min read
Why transparent PNGs turn white when you convert them to JPG in the browser
yuntao_lin profile

Why transparent PNGs turn white when you convert them to JPG in the browser

#javascript #vue #opensource
2
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4 min read
MyAnimeList-Module (NPM)
nyx_ profile

MyAnimeList-Module (NPM)

#npm #myanimelist #javascript
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3 min read
Real-Time Pitch Detection in the Browser with YIN and the Web Audio API
xiaolu profile

Real-Time Pitch Detection in the Browser with YIN and the Web Audio API

#webdev #programming #productivity #javascript
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5 min read
Mastering Background Jobs: A Developer's Guide to BullMQ
time_pass_d6c977f64396f04 profile

Mastering Background Jobs: A Developer's Guide to BullMQ

#node #javascript #queues #backend
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2 min read
I Built ToolHub: Free Browser Based Tools That Keep Your Files Local
divyanshu_patel_ profile

I Built ToolHub: Free Browser Based Tools That Keep Your Files Local

#opensource #webdev #productivity #javascript
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2 min read
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