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Node.js

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

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Working: Prototype Pollution in Node.js APIs Is a Process-Wide Trust Failure, Not a Library Bug

Working: Prototype Pollution in Node.js APIs Is a Process-Wide Trust Failure, Not a Library Bug

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5 min read
ReDoS via API Input Validation: How a Single Request Stalls the Event Loop

ReDoS via API Input Validation: How a Single Request Stalls the Event Loop

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5 min read
The SDK That Passes Your Tests and Exfiltrates Your Credentials

The SDK That Passes Your Tests and Exfiltrates Your Credentials

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5 min read
No, you can't decrypt a bcrypt hash — here's what to do instead

No, you can't decrypt a bcrypt hash — here's what to do instead

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2 min read
Building a game server tracker: what I learned exposing a public JSON API

Building a game server tracker: what I learned exposing a public JSON API

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3 min read
Lumiana — building personal apps with browser and Node.js APIs together

Lumiana — building personal apps with browser and Node.js APIs together

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1 min read
HookAudit: Building a Supply-Chain Security Scanner Without a Supply Chain

HookAudit: Building a Supply-Chain Security Scanner Without a Supply Chain

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15 min read
NestJS for Express Developers: A Practical Guide, With Prisma ORM

NestJS for Express Developers: A Practical Guide, With Prisma ORM

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9 min read
How do you prove you didn't do something? Two verifier scripts, one answer.

How do you prove you didn't do something? Two verifier scripts, one answer.

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5 min read
Your dedupe key is fine. Your dedupe state is the problem.

Your dedupe key is fine. Your dedupe state is the problem.

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4 min read
How to measure a Next.js memory leak and prove the diagnosis

How to measure a Next.js memory leak and prove the diagnosis

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6 min read
Debugging Node.js Like a Pro

Debugging Node.js Like a Pro

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3 min read
Building Machine-Payable APIs: Introducing x402 Web Scraper on Base

Building Machine-Payable APIs: Introducing x402 Web Scraper on Base

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1 min read
Node.js Security Essentials: The Checklist I Use in Production

Node.js Security Essentials: The Checklist I Use in Production

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8 min read
toISOString() put 328 invoices in the wrong tax month

toISOString() put 328 invoices in the wrong tax month

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5 min read
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