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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 13

Rendering JSON-Driven Popups in a Shopify Theme App Extension Without React 🤖

#javascript #shopify #liquid

2 min read

Pavel Kostromin

Jul 14

Addressing JavaScript Excel Library Flaws: A New Approach to Prevent Data Loss and Ensure Reliability

#javascript #excel #dataloss #maintenance

14 min read

Byte Rivet

Aug 5

How to generate a valid file of any exact size, in the browser

#showdev #javascript #webdev #performance

2 min read

Aug 5

I built a time-travel debugger for Zustand — and it caught three bugs I'd already shipped

#react #javascript #webdev #zustand

3 min read

kongkong

Jul 13

Test HTML-to-DOCX Export as a Contract, Not a Screenshot

#webdev #testing #javascript #opensource

1 min read

jsmanifest

Jul 26

Claude Code Cost Control in Production: Token Budgets, Caching Strategies, and What the Billing Dashboard Hides

#typescript #ai #javascript #webdev

13 min read

Tomasz Flis for Angular

Aug 5

Angular 22.1: what's new

#angular #javascript #typescript

1 min read

Efren Muñoz Álvarez

Jul 13

3 bugs que encontré auditando mi propio portafolio en React (y que Lighthouse no te explica bien)

#spanish #webdev #react #javascript

3 min read

She11 QA

Aug 16

Setting Up Playwright & Cucumber UI Tests in Azure DevOps with LambdaTest

#devops #testing #javascript #playwright

2 min read

Bismay.exe

Jul 13

🚀 Day 8 of Learning React: Why Doesn't React Use the DOM Directly? Understanding useRef() & React Hook Form

#react #javascript #webdev #beginners

5 min read

plasma

Jul 27

I Was Measuring LLM Latency Wrong

#ai #webdev #node #javascript

5 min read

Jul 14

I was so tried of GTA d3dx9_43.dll errors that i built an CLI

#javascript #opensource #productivity #cli

1 min read

𝗝𝗼𝗵𝗻

Jul 14

7 New JavaScript Features in ECMAScript 2026 That Replace Everyday Workarounds

#javascript #webdev #programming #node

8 min read

Frontend Challenge Perfect Landing Submission 🍲🥧

adriens

Aug 16

😋 I used historical restaurant menus to build a nice landing page

#devchallenge #frontendchallenge #webdev #javascript

1 min read

She11 QA

Aug 16

Playwright JavaScript Framework Best Practices

#javascript #testing #playwright #webdev

10 min read

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