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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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Jun 25

Build a link-preview service with one API call

#api #webdev #javascript #tutorial

2 min read

Vairavan

Jun 25

JavaScript Array Series – Custom toString() Methods

#javascript #basic #fullstack #programming

2 min read

Vairavan

Jun 25

JavaScript Control Flow Statements

#javascript #basic #fullstack

2 min read

ReactUse

Jul 29

React usePrevious Hook: Track Previous State & Props (2026)

#react #javascript #webdev #tutorial

6 min read

Jun 24

Legacy code não envelhece como vinho: quanto mais espera, pior fica

#webdev #javascript #tutorial #beginners

4 min read

Vera Yang for BeGoodTool.com

Jul 29

Why signed binary ranges are asymmetric (I only really got it after building a converter)

#javascript #webdev

4 min read

Jul 8

Building a Scalable Inventory Web App with Google Sheets & Apps Script

#javascript #webdev #magesheet #appsscript

3 min read

Jun 29

The link is the app: building account-free micro-apps with vanilla JS, Netlify, and Supabase

#showdev #webdev #javascript #serverless

3 min read

Jun 25

Simplify Complex Data Handling with AG Grid in React

#ai #javascript #devops #programming

8 min read

IcyZip

Jun 25

Lessons from building a QR-paired browser handoff tool

#webdev #javascript #privacy #ux

6 min read

Kiran

Jul 8

How to Handle Unhandled Exceptions & Unhandled Promise Rejections in JavaScript and React

#javascript #react #tutorial #webdev

2 min read

KID-joker

Jun 24

Stokado: A Zero-Dependency Proxy Wrapper That Makes Browser Storage Feel Like a Plain Object

#showdev #webdev #javascript #opensource

9 min read

Jun 24

Twitter/X Video Downloads in 2026: Tools, APIs, and What Actually Works

#discuss #webdev #javascript #productivity

3 min read

Jul 28

I built a CLI to stop myself from committing API keys (and broken .env files)

#javascript

4 min read

Ranjith kumar Ramakrishnan

Jul 28

Exactly-Once Lambda Processing on At-Least-Once Event Sources — Without Adding a Table

#aws #serverless #lambda #javascript

5 min read

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