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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!

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Every Time Format At Once: A Converter That Stops the Unix-Seconds-or-Milliseconds Dance

Every Time Format At Once: A Converter That Stops the Unix-Seconds-or-Milliseconds Dance

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4 min read
npm Scripts: Unlocking the Full Power of package.json

npm Scripts: Unlocking the Full Power of package.json

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3 min read
Building a CLI Tool with Node.js (The Complete Guide)

Building a CLI Tool with Node.js (The Complete Guide)

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3 min read
A JWT Debugger That Never Sends Your Token Anywhere

A JWT Debugger That Never Sends Your Token Anywhere

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4 min read
I Built a Side-by-Side Base64 / URL / HTML / Encoder and Finally Stopped Confusing Them

I Built a Side-by-Side Base64 / URL / HTML / Encoder and Finally Stopped Confusing Them

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5 min read
JavaScript Execution Flow: Event Loop, Call Stack, Microtasks vs Macrotasks

JavaScript Execution Flow: Event Loop, Call Stack, Microtasks vs Macrotasks

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4 min read
Add HTTP/3 to Your Node.js App

Add HTTP/3 to Your Node.js App

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12 min read
How to Build Gasless Token Swaps on Base Using 0x Protocol

How to Build Gasless Token Swaps on Base Using 0x Protocol

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2 min read
Checking TLS cert expiry across your infrastructure

Checking TLS cert expiry across your infrastructure

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3 min read
Basic k8s server

Basic k8s server

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1 min read
Your AI keeps recommending these dead npm/PyPI packages — here is the exact migration for each

Your AI keeps recommending these dead npm/PyPI packages — here is the exact migration for each

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9 min read
I shipped my first side project outside of work - a drop-in comment widget for static sites

I shipped my first side project outside of work - a drop-in comment widget for static sites

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1 min read
JavaScript Design Patterns Every Developer Should Know

JavaScript Design Patterns Every Developer Should Know

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4 min read
A Bill Splitter Where Unit and Rounding Are Orthogonal (They Usually Aren't)

A Bill Splitter Where Unit and Rounding Are Orthogonal (They Usually Aren't)

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4 min read
Cron Jobs in Node.js: The Practical Guide Nobody Gave Me

Cron Jobs in Node.js: The Practical Guide Nobody Gave Me

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5 min read
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