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JavaScript

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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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GMT TO EST Converter

Sep 9

Handling GMT to EST Conversions in Your Code (Without the Headaches)

#webdev #javascript #beginners #productivity

1 min read

Yuva

Sep 10

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

#webdev #javascript #tools #programming

2 min read

Mohammad Garmabi

Oct 13

TanStack Start + TanStack Query: Sharing Data Between Loaders and Components

#typescript #javascript #frontend #tanstackstart

6 min read

Sep 10

Building Cancellable API Routes with Ryvax's RequestContext

#backend #javascript #node #typescript

2 min read

Akashdeep Patra

Sep 9

Let's build a custom React hook for cross-tab state synchronization

#architecture #javascript #react #webdev

9 min read

Jayant

Sep 9

I built a background remover that runs entirely in your browser

#showdev #ai #webdev #javascript

1 min read

Sep 9

Parallel, isolated Playwright mocks with msw-terrarium

#playwright #msw #testing #javascript

4 min read

XTSoft

Sep 9

I kept pausing Japanese streams — so I built tab-audio captions on Cloudflare Workers

#javascript #webdev #chrome #cloudflare

5 min read

Max/Wang

Sep 13

What Is FSR? A Practical Look at FSR Video Upscaling for Browser-Based Tools

#ai #programming #javascript #beginners

5 min read

Oct 13

Reading npm compatibility results across Node.js, Bun and Deno

#javascript #node #bunjs #deno

7 min read

narayan

Oct 2

I Built a Simple Tool to Clean Messy Text in Seconds

#showdev #webdev #javascript #productivity

2 min read

Sep 22

I Built a Browser Tool That Detects What You Paste

#showdev #webdev #productivity #javascript

1 min read

saidev ac

Oct 2

I built a free SVG animation editor that exports self-contained, callable .svg files — no runtime, no proprietary format

#animation #javascript #tools #webdev

2 min read

Oct 12

I Benchmarked Five JavaScript Data Grids with Up to 800 000 Rows

#javascript #performance #programming #testing

16 min read

milkc0de

Sep 22

I built ChibiRigKit: turning a single character image into an animated 2D rig

#ai #python #javascript #opensource

7 min read

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