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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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Amit Kumar

Jul 24

Types of Functions in JavaScript — Differences Explained with Examples

#javascript #webdev #beginners #interview

8 min read

Suresh

Jun 24

Every Dev Re-Tests the Whole App Before Release. Here's the One-Time Setup That Ends That.

#playwright #testing #javascript #webdev

3 min read

Srikar Phani Kumar Marti

Jul 13

Optimizing React Suspense: How Concurrent Mode Handles Data Fetching and Rendering

#react #suspense #performance #javascript

4 min read

Aman Kumar Singh

Jul 24

Node.js Error Handling: Operational vs Programmer Errors

#node #javascript #backend #programming

5 min read

Jun 24

Who Actually Uses ASCII Art in 2024? (And Why I Built a Browser Tool for Them)

#javascript #webdev #opensource #devtools

3 min read

Jun 20

Rate Limiting Without User Accounts — Strategies for Anonymous APIs

#api #backend #javascript #systemdesign

5 min read

Watch out for the positional argument footgun

Jul 21

You're rethrowing errors and losing context. `Error.cause` fixes that.

#javascript #webdev #node #typescript

4 min read

ActorForge

Jul 24

The Wildberries API in English: How to Get Products, Prices and Reviews as JSON

#webscraping #api #javascript #ecommerce

13 min read

Ali Hamza

Jun 20

Day 48 of Leaning MERN Stack

#node #backend #express #javascript

2 min read

Jun 20

Historical weather website

#showdev #javascript #sideprojects #webdev

1 min read

Marv

Jun 20

Toggle navigation not working on ios, android en windows perfect

#help #php #javascript

1 min read

Imran Isah

Jun 20

I built an AI writing tool for authors as a solo dev from Nigeria — here's how

#ai #webdev #productivity #javascript

1 min read

Robert

Jun 20

No agent calls WebMCP yet. Here's the honest case for shipping it today — and how to know the day that changes.

#webmcp #ai #webdev #javascript

4 min read

Jun 20

Detect User Location Without Permission Prompts: An IP Geolocation Guide

#tutorial #webdev #javascript

4 min read

greymoth

Jul 2

The Enter key that submits your form while a Japanese user is still typing

#javascript #i18n #testing #webdev

5 min read

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