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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!

Posts

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Unlocking the Logic Behind Neon, Strong & Perfect Numbers

Unlocking the Logic Behind Neon, Strong & Perfect Numbers

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3 min read
Build a Conversational AI Agent on Harper in 5 Minutes

Build a Conversational AI Agent on Harper in 5 Minutes

9
Comments
4 min read
TypeScript 6.0 Migration Guide: Stricter Defaults, Temporal API, and the Road to 7.0

TypeScript 6.0 Migration Guide: Stricter Defaults, Temporal API, and the Road to 7.0

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6 min read
React 19 useActionState: Practical Examples That Replace Your Old Form Code

React 19 useActionState: Practical Examples That Replace Your Old Form Code

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Comments 1
4 min read
JavaScript Promises Explained: A Startup Analogy for Beginners

JavaScript Promises Explained: A Startup Analogy for Beginners

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4 min read
Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust Applications

Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust Applications

1
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5 min read
Using `userAgent` in Next.js App Router — Device, Browser, OS & Bot Detection

Using `userAgent` in Next.js App Router — Device, Browser, OS & Bot Detection

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3 min read
AI agents shouldn't control your apps; they should be the app

300+ tools built in three weeks

AI agents shouldn't control your apps; they should be the app

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Comments 5
7 min read
React 19 useActionState: Practical Examples That Replace Your Old Form Code

React 19 useActionState: Practical Examples That Replace Your Old Form Code

1
Comments
4 min read
Stop writing axios wrappers. Use this instead.

Stop writing axios wrappers. Use this instead.

1
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1 min read
Introducing node-ip-ts: A Modern Type-Safe IP Utility Library for Node.js

Introducing node-ip-ts: A Modern Type-Safe IP Utility Library for Node.js

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3 min read
With the advent of AI, is there still a need for Frontend Engineers?

With the advent of AI, is there still a need for Frontend Engineers?

24
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4 min read
Complete Guide to Next.js 16 + React 19.2 in Production — RSC Security, View Transitions, Turbopack

Complete Guide to Next.js 16 + React 19.2 in Production — RSC Security, View Transitions, Turbopack

1
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7 min read
The Vue 3 Reactivity Trap: Why Large Datasets Crash Your Browser

The Vue 3 Reactivity Trap: Why Large Datasets Crash Your Browser

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4 min read
I Added AI to Any Website With One Line of JavaScript — Here's How

I Added AI to Any Website With One Line of JavaScript — Here's How

1
Comments
4 min read
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