> For the complete documentation index, see [llms.txt](https://community.peerplays.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.peerplays.com/concepts.md).

# Concepts

- [Decentralization](https://community.peerplays.com/concepts/decentralization.md)
- [Consensus Mechanisms Compared](https://community.peerplays.com/concepts/consensus-mechanisms-compared.md): The differences among POW, POS, & POP (and their variations)