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Productivity

Productivity includes tips on how to use tools and software, process optimization, useful references, experience, and mindstate optimization.

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There are around 10 independent PDF engines, and I built a new one from scratch.

There are around 10 independent PDF engines, and I built a new one from scratch.

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2 min read
The Problem: The "Extract-Edit-Recompress" Loop

The Problem: The "Extract-Edit-Recompress" Loop

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2 min read
14 Core Features you need for your LLM calls which VernLLM covers

14 Core Features you need for your LLM calls which VernLLM covers

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4 min read
Memoization from First Principles: Building and Tracing a Cache

Memoization from First Principles: Building and Tracing a Cache

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2 min read
The Agent Economy Reality Check: Which APIs Will Agents Pay $USDC for First via x402?

The Agent Economy Reality Check: Which APIs Will Agents Pay $USDC for First via x402?

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2 min read
Designing Indoor Navigation for the Spatial Computing Era

Designing Indoor Navigation for the Spatial Computing Era

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4 min read
Statistically Typed vs Dynamically Typed Languages: A Deep Dive

Statistically Typed vs Dynamically Typed Languages: A Deep Dive

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7 min read
Before Your Side Projects Multiply Into Chaos: An 8-Category Ledger and a Symlink Tree

Before Your Side Projects Multiply Into Chaos: An 8-Category Ledger and a Symlink Tree

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5 min read
USB Model: Building a Truly Portable Offline AI

USB Model: Building a Truly Portable Offline AI

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7 min read
How I built RuntimeVault: replay production bugs with full runtime state

How I built RuntimeVault: replay production bugs with full runtime state

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2 min read
The UX trick that finally got me to clean up 20,000 photos

The UX trick that finally got me to clean up 20,000 photos

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2 min read
How We Cut AI Coding Costs from $10K to $3K/Month with Task-Level Model Routing

How We Cut AI Coding Costs from $10K to $3K/Month with Task-Level Model Routing

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4 min read
Your agent's "not done" lies as often as its "done"

Your agent's "not done" lies as often as its "done"

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5 min read
Codegraph

Codegraph

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8 min read
PromptOT MCP: Manage and version LLM prompts from your AI tools

PromptOT MCP: Manage and version LLM prompts from your AI tools

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4 min read
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