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Type-safe slogging | Redowan's Reflections

09 May 2026

https://rednafi.com/go/typesafe-slogging/

The default slog API is loose enough that a careless line ships broken JSON to production. Pin it down with Attr constructors, LogAttrs, a context-borne logger, and sloglint.

Accepted proposal: grow an existing map with maps.Grow | Redowan's Reflections

Partial updates with field masks | Redowan's Reflections

All 21 results from rednafi.com

Hynek Schlawack

https://hynek.me/

Hynek Schlawack: Pythonista, Gopher, blogger, speaker, and YouTuber from Berlin / Germany.

Hynek’s Blog

Hynek Schlawack

All 10 results from hynek.me

a more complete bluesky feed generator

https://medhir.com/blog/a-more-complete-bluesky-feed-generator

details on how I built a bluesky feed generator, complete with managing real-time events off the firehose and performing ML classification tasks, using Go and Python.

Go: Improving Example Visibility in pkgsite (pkg.go.dev) | matttproud.com (blog)

09 Sep 2025

https://matttproud.com/blog/posts/go-pkgsite-examples.html

Today, a small UI improvement I made to Go’s pkgsite tool was deployed to production. pkgsite is the tool that can be run locally to serve documentation, and it’s also the binary that serves http://pkg.go.dev. The Change This change may seem a bit mundane at first, but ultimately it is part of a larger narrative in building user empathy — empathy toward your fellow developers. So, without further ado, let’s introduce the change.

Go: Package-Centric Organization | matttproud.com (blog)

Golden File Testing | matttproud.com (blog)

All 7 results from matttproud.com

The Quick and Dirty Genius of Luhn Algorithm | Evgenii Pendragon

09 Dec 2025

https://evgeniipendragon.com/posts/the-quick-and-dirty-genius-of-luhn-algorithm/

After working in financial industry for a while you kind of become desensitised to lots of financial concepts or terminology. I realized it when I learned about a Luhn Algorithm or Luhn Check. This algorithm is a very basic checksum algorithm that works every time we input our credit or debit card numbers. In addition to that, it turns out that a wide variety of other businesses and industries utilize this simple check.

Converting images to ASCII art with Go in AWS Lambda | Evgenii Pendragon

I have built a simple blockchain in Go over the weekend | Evgenii Pendragon

All 4 results from evgeniipendragon.com

From over 200 MB of dependencies to less than 4 MB — blog.sewera.dev

https://blog.sewera.dev/from-over-200-mb-of-dependencies-to-less-than-4

How much work maintaining the dependencies is too much? How big must be the node modules directory to start bothering you? Do you like spending an hour every now and then to adjust your code to the APIs you depend on, just to have up-to-date libraries? Are those breaking changes enough improvements to warrant you going back to your side project from a year ago just because a new vulnerability surfaced? Many of us don't realize that other people's code in our dependencies is still our liability. ...

No Reader For Bzip2 · Blog · Will Do

06 Oct 2016

https://willfaught.com/2016/10/06/no-reader-for-bzip2/

Apparently compress/bzip2 is the only Golang compression standard library that doesn’t have a Writer counterpart for its Reader. Lame.

Go Raised The Bar · Blog · Will Do

All 2 results from willfaught.com

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