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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 2

Every Major ATS Has a Public JSON API for Job Openings. Nobody Uses Them.

#showdev #ai #javascript #career

2 min read

Programming Central

Aug 1

Why Your Web Scrapers Keep Breaking (And How to Build Self-Healing TypeScript Agents Using LLMs and Playwright)

#javascript #typescript #ai #mcp

11 min read

Aug 1

🚀 Mock APIs Just Got an Upgrade: Network Delay Simulation, Error Testing & Postman Exports in Playground API v2

#javascript #webdev #programming #fakeapi

4 min read

Shlok Shah

Jul 21

Building Watchtower: An Autonomous Portfolio Intelligence System with Real-Time Cross-Platform Telemetry

#showdev #webdev #javascript #github

2 min read

Aug 1

Serving AI-Generated Images at Scale on Next.js: Formats, Cache and the App Router Traps

#nextjs #webdev #performance #javascript

4 min read

Jul 2

Invoker Commands: Wiring Buttons to Dialogs and Popovers Without JavaScript

#webapis #html #a11y #javascript

3 min read

Jul 2

Firebase PWA Security Audit: XSS via innerHTML, Hardcoded Credentials and a Custom Token Migration

#javascript #firebase #security #webdev

7 min read

MashaFord

Jun 28

Power BI Data Modeling Unleashed: Master Schemas, Relationships, and Joins for High-Performance Reporting

#programming #javascript #devops

5 min read

Jul 2

React Smart Image: The Free React Image Optimization Library Every Developer Should Try

#react #webdev #javascript #performance

4 min read

Jul 2

Debugging a Firebase Admin Panel — Wrong DB Node, Bad Key Mapping and a Date.now() ID Bug

#javascript #firebase #webdev #debugging

4 min read

Aug 1

I built an open, reproducible typing-speed test — and it won't show a number until it earns one

#showdev #cloudflare #javascript #webdev

3 min read

Jun 28

Reusable Agent Skills Need Pre-Call Runtime Checks

#ai #javascript #api #llm

4 min read

Halil Acar

Jul 2

I Ditched React and Built a Zero-Allocation Vanilla JS App. Here is What I Learned.

#architecture #javascript #performance #webdev

3 min read

Aug 1

Nobody Writes Bad Crypto. They Write Correct Crypto at Four Layers.

#ai #security #node #javascript

4 min read

Fahad Oni

Jun 28

🚀 Starting My Web Development Journey in Public

#programming #javascript #webdev

1 min read

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