By Kwame Osei An ESM import statement does not give you a variable — it…
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The mental model for ES Modules’ live bindings versus CommonJS value copies
By Kwame Osei An ESM import statement does not give you a variable — it gives you a read-only alias bound through a getter into the exporting module’s.
Storybook 9.0 ‘Mercury’ Removes @storybook/addon-docs Default — New Autodocs Flag Guide
Event date: March 10, 2026 — storybookjs/storybook 9.0.0 Storybook 9.0 ‘Mercury’ ships without @storybook/addon-docs in the default install.
Structured Clone vs JSON Parse Stringify for Deep Copying State
Every React or Vue developer who has ever written setState(JSON.parse(JSON.stringify(prev))) has quietly shipped a bug waiting to happen.
Object.groupBy() and Map.groupBy(): The JavaScript Built-Ins That Replace lodash _.groupBy
The lodash _.groupBy function has been the most-imported single function in the entire JavaScript ecosystem for years.
4 Ways to Remove Duplicates From an Array in Modern JavaScript
I remember debugging a massive data processing script for a Node.js backend a few years ago. We were pulling down thousands of customer records from a.
TypeScript Tutorial: Writing Async and DOM Logic That Actually Works
The Problem with Toy Examples I’m so tired of “Hello World” TypeScript tutorials. You probably know the ones I’m talking about.
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Building that liquid ripple shader in React Three Fiber
Three.js: Nothing humbles you faster than a WebGL canvas that just decides to stay black. No errors in the console. No warnings. Just an empty void st…
Writing JavaScript You Won’t Hate Reading Six Months Later
I spent last Tuesday staring at a 4,000-line Express controller. It was supposed to be a simple backend for a note-taking app.
JavaScript Functions: The UI Framework You Already Have
Actually, I hit a wall last Tuesday. It was 11:30 PM, and I was staring at a cryptic error message in my terminal.
JS Patterns That Saved My Codebase
I spent last Tuesday staring at a 4,000-line utils.js file that looked like it had been written by three different people who hated each other.
Service Workers Are Just Persistent MITM Attacks
Well, I have a confession – I used to hate Docker. But after spending my entire weekend debugging a client’s e-commerce site that was behaving…
Yarn Scripts: Fixing the Windows-to-Linux Gap
Actually, I should clarify – I spent last Tuesday night staring at a CI pipeline that refused to turn green. It’s the classic developer nightmare.