Via river.

Policy-driven snapshot management and replication tools. Using ZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.) Primarily intended for Linux, but BSD use is supported and reasonably frequently tested. http://www.openoid.net/products/

Via river.

Via river.

Via river.

XanMod is a general-purpose Linux kernel distribution with custom settings and new features.
Built to provide a more rock-solid, responsive and smooth desktop experience.

Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It is similar in speed with deflate but offers more dense compression. It is open-sourced under the MIT License. You can browse its source code on Github. The specification of the Brotli Compressed Data Format is defined in RFC 7932.