Curiosity,
compiled.

Notes on software, blockchains
and the occasional detour.

From the journal

A geometric dark blue padlock with a turquoise keyhole, the Locket project artwork.

Managing development credentials with Locket

I built Locket to replace plaintext .env files with an encrypted local vault, command policies and team sharing, with AI coding agents in mind.

April 29, 2026

An orange geometric pika holding a bundle of grasses, the lru-cache-clustered project mascot.

02Programming

Sharing a cache between Node.js cluster workers

I built lru-cache-clustered so Node.js workers could share one cache, use less memory, and reuse results cached by other workers.

April 28, 2026

The doublcov geometric owl mascot in green and dark blue.

03Programming

Viewing coverage across languages with doublcov

I built doublcov to make coverage reports easier to read across projects, with source search, uncovered-code navigation, history and CI publishing.

April 25, 2026

The black and orange bin-packing chipmunk mascot holding a square beside a grid of packed blocks.

04Programming

Optimizing cut lists with bin-packing

I built bin-packing to turn panels from my subwoofer designer into cut lists for the available stock, using Rust and WebAssembly.

April 12, 2026

The abi-typegen orange robotic shrimp mascot with blue light trails.

05Programming

Generating contract bindings with abi-typegen

I built abi-typegen in Rust to replace TypeChain in a Foundry project, then expanded it to generate code for other languages and platforms.

April 2, 2026

Blue data cards in a glass box beside a brass hourglass, with one amber card in front.

06Programming

Caching data based on how often it changes

I built adaptive-cache to cache stable data for longer and adjust cache lifetimes when the content changes.

November 23, 2025

07Blockchain

Deploy Contract With Custom Metadata Hash

When you deploy a Solidity contract the compile has removed the comments from the bytecode, but the last 32 bytes of the bytecode is actually a hash of: hashed bytecode compiler…

December 28, 2024

View all articles

Curiosity,compiled.