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TypeScript

Optional static type-checking for JavaScript.

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I built an OpenAI-compatible gateway that routes across 5 free LLM providers

I built an OpenAI-compatible gateway that routes across 5 free LLM providers

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Comments 16
3 min read
Building High-Performance Vector Search in Node.js with FAISS — Without Blocking the Event Loop

Building High-Performance Vector Search in Node.js with FAISS — Without Blocking the Event Loop

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4 min read
I Spent Hours in the DOM So You Don't Have To

I Spent Hours in the DOM So You Don't Have To

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6 min read
AI Coding Agents Can Verify Some of Their Work Now. Here's What They Still Miss.

AI Coding Agents Can Verify Some of Their Work Now. Here's What They Still Miss.

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4 min read
I built an open source Bitcoin AML forensics tool in TypeScript that runs on Android

I built an open source Bitcoin AML forensics tool in TypeScript that runs on Android

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2 min read
Time Travel for Your State: Undo/Redo - with Zustand and React Query (Part 2)

Time Travel for Your State: Undo/Redo - with Zustand and React Query (Part 2)

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Comments 1
4 min read
OpenAI Structured Outputs vs Zod: which to use for LLM response validation in 2026

OpenAI Structured Outputs vs Zod: which to use for LLM response validation in 2026

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5 min read
Page Numbers Lie: Offset vs Cursor Pagination

Page Numbers Lie: Offset vs Cursor Pagination

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7 min read
The FTX Collapse Had Warnings. An LLM Could Have Caught Them.

The FTX Collapse Had Warnings. An LLM Could Have Caught Them.

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8 min read
What Building Fintech Apps Taught Me About Writing Better Code

What Building Fintech Apps Taught Me About Writing Better Code

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2 min read
How I Made Missing Translations a Compile-Time TypeScript Error

How I Made Missing Translations a Compile-Time TypeScript Error

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3 min read
I built an AI memory that fact-checks itself while you sleep

I built an AI memory that fact-checks itself while you sleep

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Comments 1
2 min read
How to Build Type-Safe APIs with tRPC in Node.js (2026 Guide)

How to Build Type-Safe APIs with tRPC in Node.js (2026 Guide)

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4 min read
I built a multi-layer caching library for Node.js — would love your feedback!

I built a multi-layer caching library for Node.js — would love your feedback!

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3 min read
Sheet2Mock: Convert Excel/Google Sheets Data to Clean JSON + TypeScript Interfaces

Sheet2Mock: Convert Excel/Google Sheets Data to Clean JSON + TypeScript Interfaces

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Comments
2 min read
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