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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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ReactUse

Aug 14

React useFocus Hook: Track & Control Element Focus State (2026)

#react #javascript #webdev #tutorial

7 min read

Puneet-Kumar2010

Sep 2

I Built a Link-in-Bio Platform… Then I Asked: “Why Would Anyone Come Back?”

#discuss #productivity #javascript #showdev

5 min read

Siva Samanthapudi

Aug 1

React Mastery Series – Day 2: What is React and Why Was It Created?

#react #reactjsdevelopment #javascript #webdev

3 min read

ai ai

Jul 31

Inside Instagram's DASH manifest — from MPD to segment to stitched MP4

#webdev #javascript #tutorial

7 min read

Jul 31

Testing a Two-Chart Compatibility Engine Without Inventing Missing Data

#webdev #javascript #testing #opensource

6 min read

Sep 2

ESLint Ships in 459 KB, So My Blog Posts Lint Your Code

#showdev #javascript #eslint #webdev

4 min read

jsmanifest

Sep 3

TypeScript Access Modifiers in 2026: Why `private` Fields Beat `#` and When the Opposite Is True

#javascript #typescript #programming #webdev

10 min read

Jalal khan

Sep 3

Compress Images in the Browser with Canvas API — No Uploads, No Server

#showdev #webdev #javascript #tutorial

1 min read

Rhein

Jul 31

I built 79 browser tools that never upload your data — here's why client-side matters

#webdev #javascript #privacy #website

3 min read

Jul 31

UrlFetchApp Quotas & Retries in Apps Script: Backoff, Rate Limits & a Dead-Letter Queue

#magesheet #appsscript #api #javascript

4 min read

Jul 31

🚀 Day 10 of My Node.js Learning Journey – Mastering the Path & OS Modules

#webdev #node #programming #javascript

3 min read

Menshikov Vasil

Aug 3

How a Test Coverage Ratchet Finally Fixed the Codebase Everyone Was Afraid to Touch

#javascript #softwareengineering #testing #typescript

7 min read

Accreditly

Aug 4

Format Dates, Numbers and Relative Time in JavaScript Without a Library

#javascript #webdev #tutorial #frontend

3 min read

Mehmet Kerem Turhan

Aug 4

When a Failed Agent Step Looks Finished

#ai #agents #testing #javascript

5 min read

Precious Bob-Manuel for GDG Cloud Port Harcourt

Sep 3

I spent a week reading about the Node.js Event Loop. This is everything I found out

#node #eventloop #javascript

4 min read

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