Introducing Zen Router Feb 26, 2026
An opinionated HTTP router with typed path params, built-in body validation, and a clean auth model.
Open sourcing the Liveblocks sync engine and dev server Feb 18, 2026
We've open sourced most of our server stack. Now you can run and test your Liveblocks apps locally.
15+ years later, Microsoft morged my diagram Feb 18, 2026
How Microsoft continvoucly morged my Git branching diagram.
Why .every() on an empty list is true Dec 6, 2021
Or why .some() on an empty list is false.
Git power tools for daily use Nov 8, 2018
Three little Git gems I cannot live without.
An intro to decoders Sep 25, 2018
Type-checking your boundaries.
pip-tools 1.0 released Jul 21, 2015
The future is now
Beautiful code Jun 16, 2015
When was the last time you marveled at a piece of code?
Beautiful map Jun 15, 2015
Map isn't mad. It's beautiful.
Thinking in streams Mar 25, 2015
On building an elegant DSL for composing streams from generators.
Modifying Deeply-Nested Structures Oct 3, 2014
A little journey of stripping down a problem to its essence.
Use More Iterators Sep 29, 2014
Reasons and practical tips to convert your code to use iterators.
Iterables vs. Iterators vs. Generators Sep 25, 2014
A little pocket reference on iterables, iterators and generators.
Writing a Command-Line Tool in Python Sep 24, 2014
How to write a quality command line tool in under 60 seconds.
Better Package Management May 8, 2013
Ideas for improving package dependency management in Python.
Pin Your Packages Sep 26, 2012
Make your Python production deployments predictable and deterministic by
pinning your dependencies.
Open Sourcing: the Ultimate Isolation Sep 9, 2012
Some thoughts on how I like to write libraries as "open source" projects.
Introducing RQ Mar 28, 2012
Today, I'm open sourcing a project that I've been working for the last few
months. It is a Python library to put work in the background, that you'd
typically use in a web context. It is designed to be simple to set up and
use, and be of help in almost any modern Python web stack.
vim-flake8: Flake8 for Vim Feb 14, 2012
A new Vim plugin for automatically running Flake8 checks.
Introducing Times Feb 2, 2012
A tiny pet library for dealing with datetimes and timezones in Python.
Chords + Lyrics Oct 5, 2011
I released my first iPad app to import/manage chords and lyrics.
A git-flow screencast Jan 27, 2011
Dave Bock created a nice video on using git-flow.
How I boosted my Vim Sep 14, 2010
Where I lay out the recent changed I made to my Vim setup.
A whole new blog Sep 13, 2010
I've moved my blog to Nanoc.
An upgrade of gitflow Mar 4, 2010
Last week, I silently tagged gitflow 0.2. These are the most important
changes since 0.1.
gitflow 0.1 released Jan 26, 2010
After the overwhelming attention and feedback on the Git branching model
post, a general consensus was that this workflow would benefit from some
form of proper scriptability. This post proposes the initial version of
a tool I called git-flow.
A successful Git branching model Jan 5, 2010
In this post I present a Git branching strategy for developing and releasing version-based software.