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sethmlarson.dev
2 links, first saved October 21, 2021, latest May 7, 2026.
- Hand‑drawn QR codes — Seth Larson
Delightful bit creating QR codes with pencil and paper. (Bonus, local Minneapolis blogger I wasn't following!)
- Tests aren’t enough: Case study after adding type hints to urllib3 — sethmlarson.dev
The debate over type safety in loosely-typed languages like Python has raged for decades. This case study from the maintainers of urllib3 is a good argument for making the…