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Node.js

A JavaScript runtime built on Chrome's V8 JavaScript engine.

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My app's anti-theft feature locked every user out

My app's anti-theft feature locked every user out

BERJAYA 1
Comments 1
4 min read
I turned my phone into a remote deck for my Windows laptop — no cloud, no accounts, one npm start

I turned my phone into a remote deck for my Windows laptop — no cloud, no accounts, one npm start

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4 min read
TypeScript 5.5 Explained Simply: Mastering Inferred Type Predicates

TypeScript 5.5 Explained Simply: Mastering Inferred Type Predicates

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4 min read
Expiring Content: Put the Deadline in the Data, Not the Prose

Expiring Content: Put the Deadline in the Data, Not the Prose

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4 min read
I Built urldn-link-check — A GitHub Action to Catch Broken Links Before They Reach Production

I Built urldn-link-check — A GitHub Action to Catch Broken Links Before They Reach Production

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1 min read
Request validation with Zod in Express

Request validation with Zod in Express

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3 min read
Hunting the Bottleneck: Why I Killed findOneAndUpdate in Vlox

Hunting the Bottleneck: Why I Killed findOneAndUpdate in Vlox

BERJAYA BERJAYA BERJAYA 5
Comments 1
2 min read
🚀 Backend Internals #2: What Actually Happens When You Call `require()`?

🚀 Backend Internals #2: What Actually Happens When You Call `require()`?

BERJAYA 2
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2 min read
Your API Retried the Request. Your Customer Got Charged Twice.

Your API Retried the Request. Your Customer Got Charged Twice.

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11 min read
Your RabbitMQ Consumer Reconnected. The In-Flight Handler Still Crashed.

Your RabbitMQ Consumer Reconnected. The In-Flight Handler Still Crashed.

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7 min read
I Couldn’t Fix My LLM Costs Until I Measured Tokens Per Feature

I Couldn’t Fix My LLM Costs Until I Measured Tokens Per Feature

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7 min read
What Changed in Zod 4, and How I Migrated Production Schemas

What Changed in Zod 4, and How I Migrated Production Schemas

Comments 1
4 min read
Your email regex is not email verification

Your email regex is not email verification

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7 min read
Debugging Node.js Like a Pro

Debugging Node.js Like a Pro

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3 min read
Denying the Worm: Detecting SANDWORM_MODE and the Emerging Class of AI Toolchain Supply Chain Attacks

Denying the Worm: Detecting SANDWORM_MODE and the Emerging Class of AI Toolchain Supply Chain Attacks

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1 min read
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