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Optional static type-checking for JavaScript.

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I Built a Sync Engine for a 0-Dep Client-Side Database, Here's What I Learned

Sync logic outsized the core database code

I Built a Sync Engine for a 0-Dep Client-Side Database, Here's What I Learned

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Comments 10
5 min read
RAG with Postgres pgvector in 2026: the full TypeScript pipeline.

RAG with Postgres pgvector in 2026: the full TypeScript pipeline.

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7 min read
"an AI-interview experience with zero AI and zero cost." Opens with the three bills you didn't pay (TTS, Whisper, proctoring vendor)

"an AI-interview experience with zero AI and zero cost." Opens with the three bills you didn't pay (TTS, Whisper, proctoring vendor)

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Comments 1
4 min read
Building Multi-Tenant RLS in Supabase: Lessons From Shipping Lomi

Building Multi-Tenant RLS in Supabase: Lessons From Shipping Lomi

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Comments 1
4 min read
Sending SMS from AWS Lambda with the Sinch SDK

Sending SMS from AWS Lambda with the Sinch SDK

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9 min read
Rate limiting in web apps: what to protect before picking a library

Rate limiting in web apps: what to protect before picking a library

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Comments 1
9 min read
RabbitMQ Topic Routing: Event Names vs Routing Keys

RabbitMQ Topic Routing: Event Names vs Routing Keys

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5 min read
Model Context Protocol (MCP) for TypeScript Developers: A 10-Minute Guide

Model Context Protocol (MCP) for TypeScript Developers: A 10-Minute Guide

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6 min read
We're Hiring a Lead Full Stack Developer at Topflight Apps — Remote Contract

We're Hiring a Lead Full Stack Developer at Topflight Apps — Remote Contract

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1 min read
I didn't write my n8n node's 323 operations. I scraped the docs and generated them.

I didn't write my n8n node's 323 operations. I scraped the docs and generated them.

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4 min read
Building a Personal Study Planner Agent in typescript with HazelJS

Building a Personal Study Planner Agent in typescript with HazelJS

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4 min read
Web Push without login: anonymous device tokens on Cloudflare Workers

Web Push without login: anonymous device tokens on Cloudflare Workers

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3 min read
Publishing One Package to Five Registries with GitHub Actions

Publishing One Package to Five Registries with GitHub Actions

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9 min read
Paddle Billing plus Next.js 16: The complete guide nobody wrote and the mistakes that cost me a week

Paddle Billing plus Next.js 16: The complete guide nobody wrote and the mistakes that cost me a week

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4 min read
No createStore, No combineReducers, No Provider — Setting Up State in 3 Lines

No createStore, No combineReducers, No Provider — Setting Up State in 3 Lines

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3 min read
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