Game of Trees (Got) is a version control system which prioritizes ease of use and simplicity over flexibility.

Got is still under development; it is being developed on OpenBSD and its main target audience are OpenBSD developers.

Got uses Git repositories to store versioned data. Git can be used for any functionality which has not yet been implemented in Got. It will always remain possible to work with both Got and Git on the same repository.

Phishing-resistant two-factor authentication (2FA) devices that help protect high-value users
Works with popular devices, browsers, and a growing set of apps that support FIDO standards
Built with a hardware chip (with firmware engineered by Google) to verify integrity of the key
Sold on https://store.google.com/product/titan_security_key?hl=de for €35

Kiss Linux™ is a meta-distribution for the x86_64 architecture with a focus on
simplicity, sustainability and user freedom. The project was created by
Dylan Araps who also acts as its sole developer and BDFL [0].

The distribution is designed to be maintainable by a single person and to this
end has no infrastructure, backend or monetary running costs. Further, all
installations of KISS contain everything needed to continue its development.

Found via https://github.com/a-schaefers/systemE, an replacement for systemd

George Szentirmai's S/FILSYN is now freely available (as Windows executable).
Found via https://en.wikipedia.org/wiki/Lattice_and_bridged-T_equalizers#cite_note-37

Chosen-prefix collisions for SHA-1. Note that this can affect GPG 1.4.
Found via https://fossil-scm.org/home/doc/trunk/www/fossil-v-git.wiki

See also https://time.is which measures the error of your computer's clock.

Found on https://ambrevar.xyz/blog-architecture/index.html

It's not about technology for its own sake. It's about being able to implement your ideas.

Extracting coordinates of mouse position in a PDF file. Found on Sacha Chua's blog https://sachachua.com/blog/2021/08/2021-08-30-emacs-news/

BCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added to Linux 3.15. Much of what BCC uses requires Linux 4.1 and above.