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TypeScript

Optional static type-checking for JavaScript.

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I built truden | alt+shake your mouse to snip UI for AI assistants

I built truden | alt+shake your mouse to snip UI for AI assistants

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3 min read
OpenClaw Source Code Walkthrough (1) – Startup Flow: From Command Line to a Running Gateway

OpenClaw Source Code Walkthrough (1) – Startup Flow: From Command Line to a Running Gateway

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3 min read
Postgres Won't Let Me Double-Book a Parking Slot: Exclusion Constraints in Practice

Postgres Won't Let Me Double-Book a Parking Slot: Exclusion Constraints in Practice

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5 min read
Modeling Invoice Corrections as New Documents, Not Edits

Modeling Invoice Corrections as New Documents, Not Edits

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4 min read
I moved coding-agent verification out of the prompt

I moved coding-agent verification out of the prompt

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2 min read
How I keep an LLM from inventing breaking changes

How I keep an LLM from inventing breaking changes

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6 min read
"You improved" is a statistical claim, and on eight attempts it is usually false

"You improved" is a statistical claim, and on eight attempts it is usually false

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4 min read
WebSocket Reconnection Done Right: Backoff, Jitter, and Replay

WebSocket Reconnection Done Right: Backoff, Jitter, and Replay

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10 min read
Don’t Send the Whole Camera: Build One-Shot Visual Context for a Tencent RTC Voice Companion

Don’t Send the Whole Camera: Build One-Shot Visual Context for a Tencent RTC Voice Companion

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10 min read
I built a CLI that scaffolds the boring parts of an AI SaaS — here's what it actually generates

I built a CLI that scaffolds the boring parts of an AI SaaS — here's what it actually generates

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4 min read
Debugging Legacy Bottlenecks with AI: A Systematic Workflow for Complex Codebases

Debugging Legacy Bottlenecks with AI: A Systematic Workflow for Complex Codebases

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7 min read
I Turned the How to Fish Creature List Into a Search Tool

I Turned the How to Fish Creature List Into a Search Tool

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3 min read
Giving an AI agent a spell checker with MCP

Giving an AI agent a spell checker with MCP

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16 min read
DeepSeek Harness Puts Its Breaking-Changes Warning Before the Install Steps

DeepSeek Harness Puts Its Breaking-Changes Warning Before the Install Steps

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3 min read
Stop AI Agents from Guessing Localhost Ports with portmap

Stop AI Agents from Guessing Localhost Ports with portmap

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6 min read
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