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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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May 9

Building a 100% Client-Side PDF Toolkit with WebAssembly: Lessons from 70+ Tools and 2k Weekly Users

#webdev #javascript #privacy #webassembly

4 min read

Sanidhya

Apr 25

I built an AI-powered PDF generation API — here's how

#webdev #api #ai #javascript

4 min read

rim dinov

May 9

How a Single JavaScript File Bypassed a $1.5B Multi-Sig: Anatomy of the Bybit Hack

#blockchain #javascript #security #web3

5 min read

May 30

Zero Conversions From Facebook In App Traffic, Multiple Workarounds

#help #programming #react #javascript

2 min read

Ertuğrul Kutluer

May 29

I built a YouTube downloader where the video bytes never touch my server

#showdev #webdev #javascript #performance

3 min read

Kavin Kim

Apr 26

Anthropic Ran a Real Agent Economy Inside Their Company. Here's What It Proved About Communication.

#ai #agentai #javascript #programming

3 min read

May 29

Dynamic Workflows in Opus 4.8: Build a Self-Verifying PR Reviewer

#opus #ai #workflows #javascript

6 min read

Run_Dev

Apr 30

How I built a self-adapting training plan in Next.js (no AI, just logic)

#showdev #algorithms #javascript #nextjs

2 min read

Vitali Haradkou

Apr 30

Stop Writing Custom Slack Notifications for Playwright — Use a Reporter

#javascript #playwright #testing #typescript

4 min read

Apr 29

Companies Say There Are No Good Juniors. They Mean They Stopped Training Them"

#javascript #hiring #bestofdev #career

7 min read

Apr 30

I finally understood compound interest by writing 8 lines of JavaScript

#javascript #finance #beginners #tutorial

3 min read

GDS K S

May 29

TanStack shipped a postmortem for the 42-package npm compromise. Here is what every project should change this week.

#security #javascript #webdev #tutorial

8 min read

Apr 25

Building Offline-First Web Apps with localStorage: A Practical Guide

#javascript #webdev #productivity #frontend

7 min read

Apr 25

Building Slugs That Don't Break: Unicode, Diacritics, and Edge Cases

#webdev #javascript #seo #productivity

6 min read

Apr 25

JSONPath Cheat Sheet: Querying Nested JSON Without Lodash

#json #javascript #webdev #productivity

6 min read

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