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

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How to Verify Shopify Webhook Signatures (and the Base64 Raw-Body Trap)

How to Verify Shopify Webhook Signatures (and the Base64 Raw-Body Trap)

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4 min read
I built pay-kit, an SDK that unifies Paystack and Flutterwave

I built pay-kit, an SDK that unifies Paystack and Flutterwave

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3 min read
You Might Not Need Kafka: Building a Job Queue with PostgreSQL

You Might Not Need Kafka: Building a Job Queue with PostgreSQL

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4 min read
The LLM Response Looked Fine. My Parser Disagreed.

The LLM Response Looked Fine. My Parser Disagreed.

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4 min read
Monero Integration in Node.js: A Complete Technical Guide (RPC, Subaddresses, and Production Setup)

Monero Integration in Node.js: A Complete Technical Guide (RPC, Subaddresses, and Production Setup)

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7 min read
dotenv-vault Is Deprecated — Here's Your Migration Path

dotenv-vault Is Deprecated — Here's Your Migration Path

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4 min read
"TypeError: crypto.createCipher is not a function — migrating to createCipheriv on Node.js 22 Lambda"

"TypeError: crypto.createCipher is not a function — migrating to createCipheriv on Node.js 22 Lambda"

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4 min read
Ship a Restart-Safe Upload CLI That Survives an Expired Resume URL

Ship a Restart-Safe Upload CLI That Survives an Expired Resume URL

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1 min read
The Manifest V3 bug that passes your tests and breaks for users

The Manifest V3 bug that passes your tests and breaks for users

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1 min read
Advanced JS Execution: Promises, Workers, and Comlink

Advanced JS Execution: Promises, Workers, and Comlink

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10 min read
Hookbox: a self-hosted webhook inbox with HMAC verification and replay

Hookbox: a self-hosted webhook inbox with HMAC verification and replay

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1 min read
Mastering MongoDB Aggregation: From Complex Pipelines to Plain English

Mastering MongoDB Aggregation: From Complex Pipelines to Plain English

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3 min read
How to Test Razorpay Webhooks Locally

How to Test Razorpay Webhooks Locally

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5 min read
I built a self-hosted one-time secrets service in Node — here's the threat model

I built a self-hosted one-time secrets service in Node — here's the threat model

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2 min read
houhou — Resilience Policies for TypeScript Async Functions

houhou — Resilience Policies for TypeScript Async Functions

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2 min read
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