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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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10 Free Developer Utility Tools That Run Entirely in Your Browser
xueboyang1985 profile

10 Free Developer Utility Tools That Run Entirely in Your Browser

#javascript #webdev #programming #productivity
1
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3 min read
GlintCode: A Beginner-Friendly Language That Runs in the Browser
fast4word profile

GlintCode: A Beginner-Friendly Language That Runs in the Browser

#javascript #opensource #webdev #programming
13
Comments 10
1 min read
Idempotency Keys: The API Pattern That Prevents Duplicate Charges (and Worse)
meandp589 profile
Mean for APIKumo

Idempotency Keys: The API Pattern That Prevents Duplicate Charges (and Worse)

#api #webdev #tutorial #javascript
Comments
3 min read
Stop Writing Every Job Application Email from Scratch
myogeshchavan97 profile

Stop Writing Every Job Application Email from Scratch

#react #javascript #nextjs #ai
5
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3 min read
Flatten Nested Array - Implementation Guide - Javascript Interview Question
mahendranath_reddy_bandi profile

Flatten Nested Array - Implementation Guide - Javascript Interview Question

#javascript #react #angular #flat
1
Comments
16 min read
How I Got My GitHub Repo to 1k Stars
marrouchi profile

How I Got My GitHub Repo to 1k Stars

#ai #programming #webdev #javascript
5
Comments 1
4 min read
"My Coding Agent Remembered Sessions, Not Work. That Was the Bug"
codekingai profile

"My Coding Agent Remembered Sessions, Not Work. That Was the Bug"

#webdev #javascript #ai #opensource
1
Comments 1
4 min read
[x509Lab] Breaking Down a 4,500-Line Single File App: The Bugs I Found (x509Lab v1.7.1)
rocketsquirreldev profile

[x509Lab] Breaking Down a 4,500-Line Single File App: The Bugs I Found (x509Lab v1.7.1)

#javascript #frontend #webdev #architecture
1
Comments
2 min read
The Enter key that submits your form while a Japanese user is still typing
mahirhir profile

The Enter key that submits your form while a Japanese user is still typing

#javascript #i18n #testing #webdev
4
Comments 4
5 min read
How TypeScript Infers Types Through Async Generators in 2026
jsmanifest profile

How TypeScript Infers Types Through Async Generators in 2026

#javascript #typescript #webdev #react
1
Comments 2
7 min read
TypeScript `using` Keyword and Explicit Resource Management: Done Right
jsmanifest profile

TypeScript `using` Keyword and Explicit Resource Management: Done Right

#javascript #typescript #webdev #react
1
Comments 2
8 min read
How to Generate Link Previews Like Slack (Without the Edge-Case Hell)
bpmcginley profile

How to Generate Link Previews Like Slack (Without the Edge-Case Hell)

#webdev #javascript #api #tutorial
Comments
3 min read
Environment Variables Don't Have to Suck
ctrotech profile

Environment Variables Don't Have to Suck

#typescript #node #javascript #devtools
5
Comments 4
3 min read
How many Node.js apps can you run on a 2-core 1GB VPS with PM2? (The math)
vpsfordev profile

How many Node.js apps can you run on a 2-core 1GB VPS with PM2? (The math)

#node #javascript #devops #webdev
1
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3 min read
I built a WiFi QR Code Generator that runs 100% in your browser
websitegeek profile

I built a WiFi QR Code Generator that runs 100% in your browser

#javascript #webdev #tutorial #privacy
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1 min read
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