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TypeScript

Optional static type-checking for JavaScript.

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6 Pitfalls of Building a Multilingual Site with Next.js 15: From Query Strings to URL Paths

6 Pitfalls of Building a Multilingual Site with Next.js 15: From Query Strings to URL Paths

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6 min read
AI Agents with SQS and Lambda: Build a Plan‑Act‑Observe Loop in Node.js

AI Agents with SQS and Lambda: Build a Plan‑Act‑Observe Loop in Node.js

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8 min read
Rate Limiting Algorithms Explained: When to Use Which (With TypeScript Examples)

Rate Limiting Algorithms Explained: When to Use Which (With TypeScript Examples)

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6 min read
The Translate Button Is Declarative; the Community Workflow Is Not

The Translate Button Is Declarative; the Community Workflow Is Not

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8 min read
api-diff v0.2.0 — 158 downloads in 3 days, now with array validation and onDrift callback

api-diff v0.2.0 — 158 downloads in 3 days, now with array validation and onDrift callback

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1 min read
ElastiCache for RAG: How to Store and Query Embeddings in Redis with Node.js and TypeScript

ElastiCache for RAG: How to Store and Query Embeddings in Redis with Node.js and TypeScript

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8 min read
One tag, many listeners: fan-out on BullMQ without a broker

One tag, many listeners: fan-out on BullMQ without a broker

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6 min read
Designing a Small TypeScript Model for Noise-Aware Focus Sessions

Designing a Small TypeScript Model for Noise-Aware Focus Sessions

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4 min read
Your daily target was already behind before you woke up

Your daily target was already behind before you woke up

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4 min read
What Protobuf descriptors don't tell you: building a generic mock generator

What Protobuf descriptors don't tell you: building a generic mock generator

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6 min read
I Built 16 Browser-Based Developer Tools That Never Upload Your Data.

I Built 16 Browser-Based Developer Tools That Never Upload Your Data.

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2 min read
I Added Cryptographic Receipts to MCP Tool Calls in 20 Lines of Code

I Added Cryptographic Receipts to MCP Tool Calls in 20 Lines of Code

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8 min read
I Replaced 5 Frontend Services With One TypeScript SDK

I Replaced 5 Frontend Services With One TypeScript SDK

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4 min read
Durable Execution with Temporal.io: Building Workflows That Never Lose State

Durable Execution with Temporal.io: Building Workflows That Never Lose State

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9 min read
MCP stdio Protocol's 3 Hidden Traps: When All Unit Tests Pass but the MCP Server Won't Respond

MCP stdio Protocol's 3 Hidden Traps: When All Unit Tests Pass but the MCP Server Won't Respond

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13 min read
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