Ecosystems:
Go
beholder 
A CLI tool for D&D players
What?
Beholder provides an ultra-fast, "fuzzy" search interface to just about anything in 5th edition D&D. It is meant as a quick reference for players, game masters, and maybe even fans watching a podcast. It is not intended to be a replacement for the Player's Handbook or Dungeon Master's Guide, and as such there's not really a "browse" feature. Instead, it is intended to augment the official materials, providing a quick and easy way to look up the specifics of a monster, spell, class feature, or other "thing" in the D&D universe.
How?
Precompiled builds are provided for the latest release.
Beholder is written in Go, so you can also go get it:
go get -u github.com/dhleong/beholder
On macOS you can install it via homebrew:
brew install dhleong/tap/beholder
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