github.com/nullrocks/identicon (go): Package identicon is an open source avatar generator inspired by GitHub avatars.  IdentIcon uses a deterministic algorithm that generates an image (using Golang's stdlib image encoders) based on a text (Generally Usernames, Emails or just random strings), by hashing it and iterating over the bytes of the digest to pick whether to draw a point, pick a color or choose where to go next.  IdentIcon's Generator enables the creation of customized figures: (NxN size, points density, custom color palette) as well as multiple exporting formats in case the developers want to generate their own images.
Keywords: avatar|golang|identity-icon|image