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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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Jul 4

The 3 mobile bugs that took longer to fix than the entire desktop version

#webdev #productivity #javascript #tools

2 min read

Jul 3

Turning a web tool into a zero-dependency MCP server

#node #javascript #ai #webdev

3 min read

Jul 3

Detect Any Website's Tech Stack With One HTTP Request

#showdev #webdev #javascript #node

2 min read

Jul 4

atob() can't decode a JWT — the Base64URL gotcha (and the fix)

#javascript #webdev #security

3 min read

Prajapati Paresh

Jul 4

Scale React Teams: Micro-Frontends via Module Federation ⚡

#react #javascript #architecture #webdev

3 min read

Jul 3

Scrape Google Trends Without an API Key (Including the Scraper Flag Google Hands You)

#showdev #ai #api #javascript

3 min read

Jul 8

JavaScript Data Types

#beginners #javascript #programming #tutorial

2 min read

Maegami

Jul 3

Adding a third language to a static HTML site: ~60 lines of vanilla JS

#showdev #javascript #webdev #i18n

2 min read

Risks of hardcoding volatile CSS selectors

Jul 14

My extension "worked" — it just quietly saved half of every conversation

#webdev #javascript #buildinpublic #productivity

4 min read

Mikhail Angelov

Jul 7

React Under the Hood: Building a Tiny Virtual DOM Renderer

#javascript #dom #react #webdev

6 min read

Jagadees Var rao

Jul 4

I was tired of "Free" Resume Builders hiding PDFs behind paywalls, so I built an open-source alternative (with Gemini AI & 93+ Speed Score)

#showdev #webdev #javascript #opensource

2 min read

Jul 7

"an AI-interview experience with zero AI and zero cost." Opens with the three bills you didn't pay (TTS, Whisper, proctoring vendor)

#javascript #webdev #typescript #react

4 min read

Jul 8

7 Lessons Every New Software Developer Learns the Hard Way

#appdev #beginners #javascript #career

2 min read

Jul 8

JavaScript Functions: Basic Concepts You Should Know

#javascript #webdev #beginners #dolearncode

2 min read

Asta Silva

Jul 3

Fixing "JavaScript heap out of memory" during production builds

#node #javascript #webdev #devops

3 min read

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