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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 16

macOS runs out of application memory because your dead dev servers never die

#webdev #javascript #node #devops

7 min read

Jul 16

Beyond login: encrypting data with passkeys and WebAuthn PRF

#security #webdev #javascript #webauthn

5 min read

Jul 16

Dá pra fazer jogos usando JS/TS sem game engine?

#javascript #typescript #braziliandevs #learning

4 min read

Eli

Jul 16

How to export WhatsApp Web group members and chats to CSV (without the API)

#webdev #productivity #chrome #javascript

4 min read

Locahl

Jul 16

Use a custom local domain instead of localhost:3000

#webdev #javascript #tutorial #productivity

2 min read

Jul 16

5 JavaScript Features I Wish I Had Learned Earlier

#webdev #javascript #frontend #beginners

2 min read

Phoenix Analysis

Jul 17

A Full 3D Live Weather World in One HTML File — No Frameworks, No Build Step.

#showdev #webdev #javascript #css

1 min read

Jul 16

Building a 3-tier on-device AI concierge: Gemini Nano -> MiniLM -> keyword, $0/query

#ai #javascript #webdev

5 min read

Sidhanshu Monga

Jul 17

What if your UI had a memory?

#ai #ux #webdev #javascript

1 min read

Jul 16

I ran my code analyzer on 9 codebases it had never seen. It found 3 real bugs, and embarrassed me first.

#codereview #python #typescript #javascript

5 min read

Jason Sean

Jul 16

How I Built a Browser-Based Batch QR Code Generator for 1,000 Items

#webdev #javascript #nextjs #tutorial

5 min read

iLoveVideoEditor

Jul 15

How We Cut Our Browser Video Renderer's Frame Time by 80%

#webdev #performance #webcodecs #javascript

6 min read

Leo Zhang

Jul 16

A JSON tool that doesn't send your payload to a stranger's server

#webdev #javascript #programming #beginners

3 min read

Jul 16

Why generating random CPFs in your tests is wrong (and how I fixed it with a zero-dependency lib)

#showdev #javascript #opensource #testing

4 min read

Alejandro

Jul 16

Part 5: Stop Using Effects for State Resets

#react #javascript #webdev #programming

7 min read

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