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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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Which document tasks never need to leave the browser
shu_jing_915fa287b22539ad profile

Which document tasks never need to leave the browser

#webdev #javascript
Comments
2 min read
"Agent not running" when it is running: Chrome's local network prompt and localhost helpers
azeem_ullah profile

"Agent not running" when it is running: Chrome's local network prompt and localhost helpers

#webdev #javascript #browser #tutorial
Comments 1
5 min read
I built a compiler so I could stop writing custom element boilerplate
abdolian profile

I built a compiler so I could stop writing custom element boilerplate

#showdev #javascript #opensource #webdev
2
Comments
3 min read
Master React 19 useOptimistic: The Git Rebase Model
nainikmehta profile

Master React 19 useOptimistic: The Git Rebase Model

#react #javascript #frontend #webdev
Comments
3 min read
How I Built a Browser-Only Video Upscaler with WebGPU and ONNX Runtime
hlinhbuilds profile

How I Built a Browser-Only Video Upscaler with WebGPU and ONNX Runtime

#ai #programming #productivity #javascript
Comments 1
6 min read
What does 20x more OCR model size actually buy you?
pm_cheng_3f36acecfb9c59f5 profile
Lank_M

What does 20x more OCR model size actually buy you?

#webdev #javascript
Comments
2 min read
Run my octopus prompt with your agent: every run side by side, best octopus gets the gallery
eshevtsov profile

Run my octopus prompt with your agent: every run side by side, best octopus gets the gallery

#discuss #ai #claude #javascript
Comments 1
6 min read
Your Page Loaded Fast. So Why Does It Still Feel Slow?
johnnylemonny profile

Your Page Loaded Fast. So Why Does It Still Feel Slow?

#webdev #javascript #performance #frontend
11
Comments 3
6 min read
The briefing said nothing today, the reminder said today: an all-day event is a date, not an instant
xneuronal profile

The briefing said nothing today, the reminder said today: an all-day event is a date, not an instant

#typescript #javascript #android #node
Comments 1
9 min read
The Fixpoint No Test Suite Can Check
megapixel99 profile

The Fixpoint No Test Suite Can Check

#programming #javascript #testing #computerscience
Comments
5 min read
Capturing exact DOM elements in a Chrome MV3 extension: DPR, sticky elements, and redaction before pixels exist
mustafa_bahaa profile

Capturing exact DOM elements in a Chrome MV3 extension: DPR, sticky elements, and redaction before pixels exist

#webdev #productivity #sideprojects #javascript
Comments
4 min read
I built 59 free browser-based dev tools in vanilla JS — here's what I learned
yuvaraj_radhakrishnan_224 profile
Yuva

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

#webdev #javascript #tools #programming
Comments
2 min read
new Date('2026-03-01') is 28 February if your user is in California
thedolceway profile

new Date('2026-03-01') is 28 February if your user is in California

#javascript #webdev #node #beginners
Comments 1
5 min read
Deno Is Dead in 12 Months: What Cloudflare's Acquisition Means for Your Stack
ashraf_chowdury09 profile

Deno Is Dead in 12 Months: What Cloudflare's Acquisition Means for Your Stack

#javascript #webdev #node #cloudflare
Comments
4 min read
Next.js 15 next/form: Stop Writing Search Form Boilerplate
nainikmehta profile

Next.js 15 next/form: Stop Writing Search Form Boilerplate

#nextjs #react #webdev #javascript
Comments 1
3 min read
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