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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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kandz

Jul 11

How Random is Random? Generating Cryptographically Secure UUIDs (v4) in the Browser

#security #javascript #webdev #ai

3 min read

greymoth

Jul 11

ime bugs, display-width bugs, and bidi bugs are the same bug

#debugging #frontend #javascript #webdev

4 min read

Jul 11

Scraping Booking.com Without Touching the Search Box (City Landings + the Apollo Cache)

#webdev #api #javascript #ai

3 min read

Jul 11

Variables and Operators in JavaScript

#beginners #javascript #programming #tutorial

2 min read

Khue Pham

Jul 11

The Key That Unlocks Everything: Prototype Pollution in JavaScript

#security #javascript #webdev #typescript

1 min read

Jonas Hämmerle

Jul 11

How to validate email addresses properly in 2026

#webdev #api #tutorial #javascript

2 min read

Jul 11

A Beginner's Guide to Installing and Using Node.js on Windows

#beginners #javascript #node #tutorial

3 min read

Nathmaxx

Jul 11

Convert a whole folder of images to WebP — locally, no upload, one command

#webdev #javascript #node #webperf

3 min read

Ali Hamza

Jul 11

Day 132 of Learning MERN Stack

#react #fetchapi #javascript #webdev

2 min read

SRINIVAS ESLAWATH

Jul 10

I Caught a Dev Tool Stealing My Data — So I Built 7 Alternatives That Make Zero Network Calls

#showdev #webdev #javascript #privacy

3 min read

Jul 11

fluent-ffmpeg vs FFmpeg Micro: Why Node.js Developers Switch to a Cloud API

#node #javascript #serverless #webdev

2 min read

member_5d0fa3ad

Jul 10

How I built a Chrome extension that auto-applies to 100 LinkedIn Easy Apply jobs per day

#chrome #extension #javascript #jobsearch

5 min read

Sami Renkyorganci

Jul 11

The two 1RM formulas that give different answers (and which one to trust)

#javascript #learninpublic #fitness #math

2 min read

Seif Ahmed

Jul 11

How to Hunt a Bug at 10 PM 🌙

#programming #javascript #webdev #debugging

1 min read

Jul 11

Building a Local-Only Browser Extension That Translates GitHub's UI—Not Your Content

#showdev #github #javascript #opensource

4 min read

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