I recently published Little Raft, a small Raft library that let's you run your own distributed state machine. There are a few open tasks that I listed in the issue tracker, ranging from simple newcomer stuff to actually implementing some optimization suggestions from the original Raft paper.
Some of them will help to bring JSON Schema 2019-09 & 2020-12 support, which is much desired by the users
I'd be happy to provide mentoring from my side
I recently made a new project called paccat. It's a simple tool to print files from pacman packages.
As it's a new project there's plenty of issues open and features to implement. Most of them are quite easy and labelled with "good first issue". The rest are a little more involved but should still be rather straight forward.
Do note this project links to ALPM (archlinux package management library) and as such requires pacman to be installed to run. So this is rather limited to arch users (or people adventurous enough to build pacman on their distro).
If somebody is interested in helping with this issue, there is something to learn from the artistic side (Blender users) as well as from the programming side (Rust coders).