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Founder, Recursive Ascent. Co-Founder, Ad Hoc. HealthCare.gov rescue. Previously EveryBlock, MSNBC.com, OFA 2012. Making web pages since 1994.
gogeos. Go library for spatial data operations and geometric algorithms (Go bindings for GEOS)
281angular-slugify. Provides "slugification" for AngularJS
196getting-started-llvm-c-api. Getting started with the LLVM C API
115tweetarchive. Full-text search for your Twitter archive
85geonode. [ABANDONED] Geography for node.js, see README
71templatemaker. templatemaker is a Python library that can extract data from files with a similar format, like HTML pages.
64tablestruct. tablestruct creates mappings between Go structs and database tables.
58classic-mac-patterns. 8×8-pixel B&W patterns from the original Macintosh System 1
47texteditor-zig. make your own text editor (in Zig)
28geodjango. GeoDjango provides geospatial extensions to the Django web dev framework
22fli-hole. A pi-hole deployed into Fly.io and transported with Tailscale
20quickserver. Starts a simple file-serving HTTP server in a directory and opens the default web browser to the root URL
20newrelic-go-agent. (Unofficial) New Relic agent for the Go language, wraps the Agent SDK
17cMarkdown. Markdown for Python, accelerated by C.
16hwcounter. Highly accurate counter for measuring elapsed time in Python
15tailscale-mcp-server. MCP server for safe read-only operations on the Tailscale CLI
10claude-sandbox. Run Claude Code CLI inside a macOS sandbox with restricted file system access
8pbimg. pbpaste for image data on macOS
6CureAudiod. OS X menu bar app for restarting coreaudiod and VDCAssistant
6nixos-config. NixOS (and nix-darwin) configuration, including home-manager
5mcp-go. Implementation of Model Context Protocol (MCP) for Go
4yourreps. YourReps.org
4viterbi. Find most likely sequence of hidden states (Viterbi path) in a hidden Markov model
4chicago_wards_and_precincts. Chicago wards and precincts (effective 2015)
4jj-builtin-diff-editor-cheatsheet. A quick reference cheat sheet for the keyboard and mouse commands for the builtin diff editor in jj (scm-record)
4stateface. A typeface of U.S. state shapes to use in web apps.
3reloader.sh. automatically trigger a reload of a process when a file change is detected
3sqlite-schema-viz. Generate graph visualization of a SQLite database schema
3civicfootprint. Find out who represents you
2www.html5rocks.com. ....a top-notch resource for web developers
2letsgetlouder. Django community website for pledging not to attend conferences unless they have a code of conduct policy
2aws-ssh. Simple app to generate SSH host configs for instances in VPCs behind bastion hosts
2baudot. Baudot/ITA2 decoder/encoder
2htmx-go-example. Example web application using htmx with Go
2writing-an-interpreter-in-go-in-zig. "Writing an Interpreter in Go" in Zig
2django-pancake. Library for "flattening" Django templates.
2boundvariable. My solution to universal machine part of the 2006 ICFP Programming Contest
1kaleidoscope. C port of the LLVM tutorial
1ztl. Templating language for Zig, modeled after Django's templates
18080-emulator. Software version of the Intel 8080 CPU.
1oriole. OpenBSD firewall/router home LAN configuration
1hershey. Generate the Hershey vector font set
1animatedpizzagifs. Animated Pizza Gifs
1pushup-template-fragments-demo. demo of template fragments (aka inline partials) in Pushup app
1enums. Generate methods for Go enum-likes
1backbone-d3-examples. Using Backbone.js and D3.js together
1gnucobol. Mirror of the SVN repository of GnuCOBOL project.
1grumpy. Grumpy is a Python to Go source code transcompiler and runtime.
1mapnik. Mapnik is an open source toolkit for developing mapping applications
1python-guide. Python best practices guidebook, written in Sphinx.
1django. The Web framework for perfectionists with deadlines. Now on GitHub.
1TileStache. A stylish alternative for caching your map tiles.
1gorilla. Password Gorilla manages passwords
1vagrant. Vagrant is a tool for building and distributing virtualized development environments.
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