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TypeScript

Optional static type-checking for JavaScript.

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Nineteen error codes written for exhaustive handling, and every component that handles them takes a string

Nineteen error codes written for exhaustive handling, and every component that handles them takes a string

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5 min read
Five files in one folder, four different durability strategies, and the state we refuse to write down

Five files in one folder, four different durability strategies, and the state we refuse to write down

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6 min read
Ten AI tasks behind one function, and each one's retry budget is decided by where the call runs

Ten AI tasks behind one function, and each one's retry budget is decided by where the call runs

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6 min read
How to model a warranty card as a soulbound Token-2022 token (devnet walkthrough)

How to model a warranty card as a soulbound Token-2022 token (devnet walkthrough)

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4 min read
The Agent Made Every Function Async and Broke the Fire-and-Forget Caller

The Agent Made Every Function Async and Broke the Fire-and-Forget Caller

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3 min read
The Agent Fixed the TypeScript Error by Adding `as any`

The Agent Fixed the TypeScript Error by Adding `as any`

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3 min read
Retrieval Architecture and Chunk Boundaries for a Travel Itinerary Planner

Retrieval Architecture and Chunk Boundaries for a Travel Itinerary Planner

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6 min read
Build Event-Driven Applications in NestJS in 5 Minutes

Build Event-Driven Applications in NestJS in 5 Minutes

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10 min read
How to Build an MCP Server in Next.js

How to Build an MCP Server in Next.js

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3 min read
Put a bouncer in front of your LLM: a Jev gate for your pet AI project

Put a bouncer in front of your LLM: a Jev gate for your pet AI project

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7 min read
Typed Plugins for DeepSeek Harness: A Tour of DSHX

Typed Plugins for DeepSeek Harness: A Tour of DSHX

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3 min read
Turn Missing UI States into a CI Gate with unhappypath

Turn Missing UI States into a CI Gate with unhappypath

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6 min read
Stop chasing client assets: a TypeScript state machine for content handoffs

Stop chasing client assets: a TypeScript state machine for content handoffs

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4 min read
Mean Pooling vs CLS: Watch Transformers.js Turn a Sentence Into an Embedding in Node

Mean Pooling vs CLS: Watch Transformers.js Turn a Sentence Into an Embedding in Node

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9 min read
Sanity Studio editor experience: why editors avoid it and the fix

Sanity Studio editor experience: why editors avoid it and the fix

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5 min read
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