The canonical home page for this project is: https://git.sr.ht/~aerique/emacs-theme-aerique
(The library is also pushed to GitLab and GitHub but those sites are not monitored for support.)
Theme centered on minimal syntax highlighting and distinct but not too harsh or distracting colors. The only active font-lock faces are: builtin, comment and string.
The point of this theme is not highlighting all kinds of different syntax but partitioning the source code in easily scannable pieces.