Parity claims to be the fastest and lightest client in the world. It's written in Rust with enhanced reliability, performance, and code clarity. Parity is developed by Ethcore. Ethcore was created by several members of the Ethereum Foundation.
Website: https://ethcore.io/parity.html
Github: https://github.com/ethcore/parity
Gitter Chat: https://gitter.im/ethcore/parity
Arch Linux packages are community maintained by Afri Schoedon and quininer.
https://aur.archlinux.org/packages/parity/ (stable, latest version)
https://aur.archlinux.org/packages/parity-git/ (unstable, latest development)
There have been reports of successful Parity running on a Raspberry Pi 2.
If you want to learn Ethereum DApp development efficiently , you can visit the most popular online interactive tutorials provided by Huizhi.com:
More other content is also available on this Ethereum blog .