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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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Features a CSS art prompt

Jess Lee for The DEV Team

Jul 29

Join our latest Frontend Challenge: Comfort Food Edition 🍲

#devchallenge #frontendchallenge #css #javascript

4 min read

Summer Bug Smash: Smash Stories 🐛🛹

Sylwia Laskowska

Jul 30

It Was Just a Patch Update. What Could Possibly Go Wrong?

#devchallenge #bugsmash #angular #javascript

6 min read

Jul 30

What Actually Happens After You Send a Webhook

#webdev #devops #javascript #security

6 min read

Jul 30

The Regex Bug That Passes Code Review, Passes Tests, and Takes Down Prod

#javascript #security #regex #node

6 min read

Ahn mumu

Jul 30

Why I'm building freelance business tools as single HTML files (no build step, no backend, no signup)

#showdev #buildinpublic #webdev #javascript

2 min read

Summer Bug Smash: Clear the Lineup 🐛🛹

Brian Liu

Jul 30

The 300px Canvas Bug That Shrunk My React Image Editor

#devchallenge #bugsmash #webdev #javascript

4 min read

Nate B

Jul 30

Seven government recall feeds, and what it takes to make them agree

#api #javascript #cloudflare #webdev

8 min read

XiaoMoDern

Jul 30

Getting Started with Ant Design — Build Your First React UI in 15 Minutes

#javascript #frontend #tutorial #antd

3 min read

Jul 30

Array methods are eager. Iterator helpers are lazy. Here's why that matters.

#javascript #webdev #frontend #performance

5 min read

Prashant Piprotar

Jul 30

I Built a Cross-Platform Browser Benchmark That Stress Tests Any Device — Here's How

#javascript #opensource #performance #sideprojects

8 min read

Frank

Jul 30

How to Use SvelteKit Remote Functions with TypeScript 6 and CLI Plugins

#typescript #javascript #node #ai

4 min read

Jul 30

Bringing an External CRM's Chats into Firestore for AI Search: Vector Search, Webhooks, and a Stubborn Bundling Error

#firebase #ai #webdev #javascript

8 min read

Jul 30

"Two Markets Disagree About the Fed. Reading Both Without an API Key"

#showdev #javascript #api #webdev

3 min read

Frontend Challenge Perfect Landing Submission 🍲🥧

Jul 30

Yoru Ramen 夜ラーメン — A Late-Night Tokyo Ramen Shop | Perfect Landing

#devchallenge #frontendchallenge #webdev #javascript

2 min read

Prajapati Paresh

Jul 30

Enterprise State Management: React & Zustand 🐻

#react #javascript #frontend #webdev

3 min read

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