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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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Why a crypto price API should send decimal strings, not numbers
webwizard profile

Why a crypto price API should send decimal strings, not numbers

#api #python #javascript #webdev
Comments
4 min read
Why does a white background read 254 after I save it as JPEG? I counted the pixels
token111 profile

Why does a white background read 254 after I save it as JPEG? I counted the pixels

#webdev #javascript
Comments
4 min read
Your String Length Is a Lie: Four Unicode Traps in Everyday Code
zhihu_wu_dea1d82af01a04d7 profile

Your String Length Is a Lie: Four Unicode Traps in Everyday Code

#webdev #javascript #programming #tutorial
Comments
2 min read
My pre-commit hook passed a broken commit
mohamed_almearag profile

My pre-commit hook passed a broken commit

#webdev #javascript #opensource #i18n
Comments
2 min read
The Test Passed All Three Bugs. That's the Problem.
__be2942592 profile

The Test Passed All Three Bugs. That's the Problem.

#ai #testing #javascript #abotwrotethis
Comments
2 min read
No Server, No Database, No Accounts: What I Learned Building Browser-Only Tools
lemonsaladstudio profile

No Server, No Database, No Accounts: What I Learned Building Browser-Only Tools

#showdev #webdev #javascript #privacy
1
Comments
5 min read
I built 15 free text tools that run 100% in your browser — no uploads, no sign-up
sujalkhatri profile

I built 15 free text tools that run 100% in your browser — no uploads, no sign-up

#webdev #productivity #tools #javascript
Comments 2
2 min read
The STT WebSocket accepts the handshake, then closes 4403
florian13 profile

The STT WebSocket accepts the handshake, then closes 4403

#showdev #ai #webdev #javascript
Comments
1 min read
Resume ERC-20 transfer history without skipping a failed page
blockvectra profile

Resume ERC-20 transfer history without skipping a failed page

#blockchain #javascript #typescript #tutorial
Comments
3 min read
JSON-LD for AI Search: 7 Mistakes That Block Citations
arhashir profile

JSON-LD for AI Search: 7 Mistakes That Block Citations

#ai #webdev #javascript #seo
Comments 1
7 min read
Where did the 254s go? A heatmap of non-255 pixels in a white JPEG
iterandum profile

Where did the 254s go? A heatmap of non-255 pixels in a white JPEG

#webdev #javascript
Comments
4 min read
Supabase confirmation or reset email opens localhost:3000? Here's the fix
ahmed_hassanyaseen_1b7ab profile

Supabase confirmation or reset email opens localhost:3000? Here's the fix

#supabase #auth #webdev #javascript
Comments
3 min read
Show Dev: FakeMess Cloud – In-browser, privacy-first chat mockup generator
hovlehauqacsesource profile

Show Dev: FakeMess Cloud – In-browser, privacy-first chat mockup generator

#showdev #webdev #javascript #react
1
Comments 1
2 min read
Stop Sending Too Many API Requests in React: 6 TanStack Pacer Patterns
mwmdgmb profile

Stop Sending Too Many API Requests in React: 6 TanStack Pacer Patterns

#webdev #javascript #tutorial #react
2
Comments 2
4 min read
Optimizing Browser Memory: Handling Large PNG to PDF Conversions via ArrayBuffers
sanjaya909 profile

Optimizing Browser Memory: Handling Large PNG to PDF Conversions via ArrayBuffers

#ai #webdev #javascript #programming
Comments
2 min read
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