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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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northbell for Apify

Sep 1

My scraper returned 660 jobs. There were 880. Nothing in the output said so.

#webscraping #javascript #datascience #algorithms

8 min read

northbell for Apify

Sep 5

I measured what my 11 Actors cost to run. The 96x spread was mostly one config field.

#apify #javascript #webscraping #devjournal

6 min read

Bappadala Rohith Kumar Naidu

Sep 5

HookAudit: Building a Supply-Chain Security Scanner Without a Supply Chain

#opensource #node #security #javascript

15 min read

Sep 2

Why I Built an Image Converter That Never Touches a Server

#webdev #javascript #webperf #performance

2 min read

Sep 1

Detén la erosión de tipos: Construí Any-Hunter, un auditor de salud de tipos para TypeScript 🎯

#typescript #javascript #spanish #opensource

2 min read

Sep 1

Stop Type Erosion: Building a Zero-Dependency Type-Health Auditor for TypeScript 🎯

#typescript #javascript #webdev #opensource

2 min read

Sep 15

Building a Notification System That Doesn't Annoy Users

#node #ux #webdev #javascript

4 min read

Sep 14

Vue nextTick Explained: How DOM Updates Are Batched

#vue #javascript #tutorial #webdev

11 min read

Sep 14

The 'Read Aloud' Button That Only Works on the Second Click

#javascript #webdev #a11y #tutorial

5 min read

ugliai

Sep 1

The Clone Test: One Command That Tells You Whether You Own Your AI-Built App

#ai #webdev #javascript #programming

7 min read

Abimanyu P

Sep 1

Arrays in JavaScript

#webdev #javascript #programming #beginners

5 min read

Sep 1

I Built a Live Crypto Ticker Without API Keys — Here's How

#api #crypto #javascript #webdev

1 min read

northbell for Apify

Sep 1

I scraped 89 job postings to find out how my salary parser was lying to me

#webscraping #javascript #regex #debugging

9 min read

HiroyukiOotsuki

Sep 14

I got tired of inventing i18n keys, so the source

#javascript #typescript #i18n #webdev

3 min read

Sep 1

Next.js App Router — WebSockets via Client Islands

#nextjs #react #javascript #webdev

3 min read

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