You can verify for yourself if you have time; the reports themselves are an excellent resource both for their content itself and as an example to learn from:

https://hn.algolia.com/?query=dolphin-emu%20comments>0&sort=...

https://news.ycombinator.com/item?id=15381844

>kanwisher: Always interesting to read the release notes on this product. They go into such technical detail, its a joy to read

>overcast: This comment is becoming the HN equivalent of "First!" on Dolphin Progress Reports.

https://dolphin-emu.org/blog/2017/10/02/dolphin-progress-rep...

Dolphin is an emulator for the Gamecube and Wii (named for Nintendo's original codename for them). Their technical blog posts are amazing and are released every few months.

They do excellent blog posts, outlining tech details and explaining it for less technical people.