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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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scheduler.yield(): The One-Liner That Fixes Your INP
grimicorn profile

scheduler.yield(): The One-Liner That Fixes Your INP

#javascript #performance #webapis
1
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4 min read
Why Google Can't See Your React App
mitudas profile

Why Google Can't See Your React App

#seo #react #javascript #development
4
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4 min read
From 47 to 75 Commits: How a Single _headers File Broke My Brain (and My App) for 8 Hours
chazchege profile

From 47 to 75 Commits: How a Single _headers File Broke My Brain (and My App) for 8 Hours

#webdev #javascript #cloudflare #webassembly
1
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2 min read
I added in-browser HLS playback to a static IPTV directory (and skipped a media proxy)
kai_zhang_0970617e41ca652 profile

I added in-browser HLS playback to a static IPTV directory (and skipped a media proxy)

#javascript #astro #hls #webdev
2
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4 min read
dev.to How Online Casinos Prove Their RNG Is Fair, and Why Most Software Can't
post01 profile
post

dev.to How Online Casinos Prove Their RNG Is Fair, and Why Most Software Can't

#algorithms #computerscience #javascript #software
1
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4 min read
I built a moon phase tracker and this is my first-ever side project.
frodo_maximus profile

I built a moon phase tracker and this is my first-ever side project.

#webdev #beginners #javascript #learning
1
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1 min read
How to Take Screenshots in Playwright (Full Page, Elements, CI)
nico_acosta_bc7dceb59f65e profile

How to Take Screenshots in Playwright (Full Page, Elements, CI)

#webdev #javascript #node #programming
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5 min read
How I synced BLE firmware with React Native
ask_rabab_zahra profile

How I synced BLE firmware with React Native

#reactnative #bluetoothlowenergy #javascript #typescript
2
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4 min read
Stop Hand-Designing Open Graph Images: Automate Link Previews for Every Page
toolkitonline profile

Stop Hand-Designing Open Graph Images: Automate Link Previews for Every Page

#webdev #api #javascript #programming
2
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3 min read
How I Built a Base Converter That Handles Decimals
liquan_sun_4a163e1290ae40 profile

How I Built a Base Converter That Handles Decimals

#javascript #webdev #tools #react
1
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3 min read
React 19 useTransition & useDeferredValue: When to Use Which (2026)
stacknotice profile

React 19 useTransition & useDeferredValue: When to Use Which (2026)

#react #javascript #typescript #webdev
1
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3 min read
x402 configs can fail silently. I made a small preflight checker for the easy-to-miss details.
gareth1953 profile

x402 configs can fail silently. I made a small preflight checker for the easy-to-miss details.

#web3 #javascript #opensource #testing
1
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3 min read
Your JSON Is Valid... Until It's Not: Common Parse Errors and How to Fix Them
zhihu_wu_dea1d82af01a04d7 profile

Your JSON Is Valid... Until It's Not: Common Parse Errors and How to Fix Them

#json #webdev #javascript #tutorial
1
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2 min read
I ran one API response through two JSON-to-Zod converters. One silently turned every field into z.string().
_904affc0d58589ee2ac5 profile
Jop

I ran one API response through two JSON-to-Zod converters. One silently turned every field into z.string().

#typescript #webdev #javascript #productivity
1
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3 min read
Turns out "fancy Instagram fonts" are just Unicode — here's how I built a generator for it
vera_yang_tw profile

Turns out "fancy Instagram fonts" are just Unicode — here's how I built a generator for it

#javascript #webdev
5
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4 min read
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