Python programs, usually short, of considerable difficulty, to perfect particular skills.

An inky color scheme for prose and code.

A guide to setting up Tailscale and an exit node on Raspberry Pi.

High-performance Go package to read and write Parquet files

Fast, secure, efficient backup program

Runtime assertions for your invariants in Go.

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

Home of Quamina, a fast pattern-matching library in Go

CLI tool to convert GitHub repositories to text files for LLMs

A command-line benchmarking tool

A private shortlink service for tailnets

Fast key-value DB in Go.

Developer environments you can take with you

PostgreSQL zero-downtime migrations made easy

A curated list of awesome deterministic simulation testing resources 😎

The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, and more.

Rails application for creating and hosting TiddlyWiki sites, plus resources for deploying it to https://tiddlyhost.com/

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

Build your personal knowledge base with TriliumNext Notes

A community-supported supercharged version of paperless: scan, index and archive all your physical documents

A tagged template literal that allows safe interpolation of values into HTML, following the HTML5 spec

Implementation of io/fs.FS that appends SHA256 hashes to filenames to allow for aggressive HTTP caching.

Performant financial charts built with HTML5 canvas

gorun is a tool enabling one to put a "bang line" in the source code of a Go program to run it, or to run such a source code file explicitly. It was created in an attempt to make experimenting with…

HTTP SQLite scale-to-zero database on the edge built on Cloudflare Durable Objects.

Holocron is an object storage based leader election library.

JS library to improve keyboard UI of web apps

Struct-based argument parsing in Go