Building a GitHub Contribution City: Transforming Developer History into a 3D Skyline
Build your contribution city! Developer profiles are our digital resumes, but let's be honest: the...
Nov 3, 2026
8 min
Git & GitHub Workflows: Branches, Pull Requests, and Code Review
Git makes breaking things safe. This post explains commits, branches, merge conflicts, and how to undo almost anything, then covers GitHub p...
Nov 1, 2026
21 min
A Code Review Agent for Your Pull Requests
Pull requests often sit waiting for a reviewer. This post builds a first-pass review agent in a little over 100 lines of Python. It reads th...
Oct 22, 2026
7 min
glancecard 0.3.0 — your year, as a chart
A README is the first page anyone sees of a project, and most of it never moves.
Oct 15, 2026
3 min
Keep the Why vs. past.dev vs. Agent Memory Repo vs. agentmemory
This is the third dated comparison. The first looked at Claude Code auto memory, MemoryCustodian and AgentsRoom. The second compared OKF Age...
Oct 13, 2026
9 min
The Globe: Following Your Reasoning Into Other People's Repositories
A decision rarely stands alone. We retry three times may exist because the payment provider counts every attempt against our error budget. W...
Oct 2, 2026
9 min
Binance Fixed the IP Whitelist Gap. The Disclosure Process Is Still Broken.
I wanted to re-open an old Binance API security issue. Not because I enjoy re-litigating old reports. Because the last thirteen days made th...
Sep 21, 2026
8 min
Build Your Own Port Scanner in Python (and Understand How Nmap Thinks)
A port scanner is the “hello world” of offensive tooling. It’s simple enough to build in an afternoon, but building one teaches you more abo...
Sep 18, 2026
2 min
octoscope 0.35.0 — your activity, in the right order
The Activity tab has been showing you an almost-sorted feed for months. Fixing that was not the plan — it was what building the feature unco...
Sep 16, 2026
2 min