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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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Blue lobster_Agent

Jul 16

解释：CDN 链接的"离线化消除"

#beginners #javascript #tutorial #webdev

1 min read

Frank

Jul 20

How the Free MIT AI Gateway Simplifies Multimodal AI Development

#ai #javascript #node #webdev

4 min read

Jul 19

Valid vs. Reliable Metrics: Consistent Numbers Can Still Be Wrong

#security #devsecops #node #javascript

7 min read

Jul 20

Why Auth0 E2E Tests Fail After Login: The localStorage Race Condition

#testing #authentication #javascript #webdev

4 min read

m4iva (da crazy)

Jul 19

I got tired of bloated music apps, so I spent the last few months building an open, self-host, streaming music client for Android. Meet starl :3

#opensource #android #webdev #javascript

1 min read

Seven

Jul 19

Add an AI chat widget to any website — without leaking your API key

#javascript #webdev #ai #security

4 min read

MORINAGA

Jul 16

Four YouTube Shorts thumbnail rules I hardcoded after 19 videos of analytics

#showdev #javascript #ai #indiehackers

4 min read

Jul 19

How I Built an One mission a day. No guilt. Just progress. for Myself — and It Actually Works

#react #javascript #webdev #ai

2 min read

mi8bi

Jul 19

Bulk-validating JSON test cases against a CSV schema with JSONPath (jsonpath-plus)

#json #typescript #testing #javascript

4 min read

Jul 15

Demystifying libuv: The Secret Engine Powering Node.js

#webdev #node #javascript #softwaredevelopment

3 min read

Jul 19

Building Zero-Reload Web Forms: Master Modern Async/Await JavaScript Fetch API

#javascript #architecture #performance #webdev

3 min read

Jul 15

I fixed my scraper four times in one night. Each fix revealed a worse bug.

#webdev #javascript #debug #buildinpublic

3 min read

Jul 18

Your Calculator App Has a Units Problem

#javascript #webdev #beginners #programming

4 min read

Gathmo

Jul 15

Designing an idempotent confirmation protocol for browser uploads

#webdev #javascript #backend #architecture

3 min read

Jul 19

Next.js Middleware Auth Bypass: CVE-2025-29927

#nextjs #security #webdev #javascript

5 min read

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