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Node.js

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

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Sixty phones reconnect in the same second, and they all share one snapshot build

Sixty phones reconnect in the same second, and they all share one snapshot build

Comments 1
6 min read
Build sticky percentage rollouts with MurmurHash3 in TypeScript

Build sticky percentage rollouts with MurmurHash3 in TypeScript

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11 min read
Building Production Backends with NestJS

Building Production Backends with NestJS

Comments 2
1 min read
What Actually Happens When You Run `npm install`?

What Actually Happens When You Run `npm install`?

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6 min read
The same question, answered by a junior and a senior: eight examples

The same question, answered by a junior and a senior: eight examples

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Comments 1
7 min read
Build a Multi-Chain Crypto Wallet Monitor in Node.js (15 minutes)

Build a Multi-Chain Crypto Wallet Monitor in Node.js (15 minutes)

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1 min read
Part 2 — Operating Systems

Part 2 — Operating Systems

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Comments 1
4 min read
Idempotency for Reliable APIs: A Practical Guide

Idempotency for Reliable APIs: A Practical Guide

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3 min read
Created a whatsapp <-> discord bridge (no business api)

Created a whatsapp <-> discord bridge (no business api)

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1 min read
Node.js Caching Strategies: Build Faster and More Scalable APIs

Node.js Caching Strategies: Build Faster and More Scalable APIs

Comments 1
3 min read
Automated RAG Index Refresh with EventBridge Scheduler: Keep Your Vector Store Fresh in Node.js 22

Automated RAG Index Refresh with EventBridge Scheduler: Keep Your Vector Store Fresh in Node.js 22

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10 min read
Every PDF failed on Windows because of one trailing backslash (and two more Windows text gotchas)

Every PDF failed on Windows because of one trailing backslash (and two more Windows text gotchas)

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3 min read
Finding Duplicate Functions by Executing Them, Not Reading Them

Finding Duplicate Functions by Executing Them, Not Reading Them

Comments 3
5 min read
Why Request Context Becomes Infrastructure in Multi-Tenant Node.js Applications

Why Request Context Becomes Infrastructure in Multi-Tenant Node.js Applications

Comments 2
7 min read
Production AI & LLM Pipelines: Guardrails, Streaming Resilience, and Cost-Aware Fallbacks

Production AI & LLM Pipelines: Guardrails, Streaming Resilience, and Cost-Aware Fallbacks

Comments 5
3 min read
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