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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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ke jia

Sep 26

I Failed a Build Over One Line in .env. That's the Point.

#security #cli #devops #javascript

3 min read

ke jia

Sep 26

Copy-Paste Is a Workflow. I Gave It a Search Box.

#cli #productivity #javascript #webdev

3 min read

Yuva

Sep 26

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

#webdev #javascript #tools #programming

2 min read

Skyler

Sep 26

Offensive Coding: Exploiting JavaScript's Tiny Door

#javascript #productivity #typescript #frontend

8 min read

Sep 25

Unix Timestamps Explained: Seconds, Milliseconds, Time Zones and Common Mistakes

#javascript #webdev #programming #tutorial

10 min read

Sep 30

Fabric.js Editor Problems: Save, Load, Undo, Autosave, and Recovery

#frontend #javascript #softwaredevelopment #webdev

14 min read

Oct 9

How to export millions of rows to Excel without running out of memory

#javascript #node #webdev #excel

4 min read

The ABTestly team for ABTestly

Sep 26

Your A/B testing tool and your analytics will never agree, and that is fine

#webdev #analytics #testing #javascript

3 min read

Akbo Ichou

Sep 25

A "Daily Challenge" That Resets at Midnight: Deterministic Picks Without a Backend

#javascript #programming #tutorial #webdev

3 min read

Akbo Ichou

Sep 25

Building 24 Classroom Tools That Load Fast on a School Chromebook (No Login, No Student Data)

#javascript #webdev #education #performance

3 min read

binbuilds0

Oct 9

First-hire job posts are the best buying signal nobody tracks (with this week's data)

#javascript #sales #startup #productivity

5 min read

Akbo Ichou

Sep 25

Building an AI Rubric Grader as a Chrome Side Panel for Google Classroom

#ai #javascript #productivity #education

3 min read

Overcoming browser screen capture blurriness

Madalitso Nyemba

Oct 6

I built a video editor that renders sharp 1080p MP4s entirely in the browser

#showdev #webdev #javascript #laravel

6 min read

Gather

Sep 25

How I Built a Zero-API-Cost AI Agent That Runs 100% Locally — No Keys, No Cloud, No Bills

#javascript #ai #opensource #webdev

1 min read

Akbo Ichou

Sep 25

Calculators Should Show Their Work: Lessons From Building 91 Formula-First Tools in 6 Languages

#javascript #webdev #testing #i18n

3 min read

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