Add Crystal Lang Binding Reference to Homepage

Addresses #1786

diff --git a/index.html b/index.html
index 4318344733376de85f3da039f81c97f93ec13ee0..f0279b0bc2bb043a1738a240fedcdcab4f401f12 100644 (file)
--- a/index.html
+++ b/index.html
@@ -205,6 +205,7 @@ here is a list of known bindings and their authors :
 | __Elixir__   | chenzhuoyu          | https://hex.pm/packages/ex_zstd       |
 | __OCaml__    | Jane Street         | https://opam.ocaml.org/packages/zstandard/
 | __Pascal__   | Denis Anisimov      | https://github.com/DenisAnisimov/ZSTD.pas
+| __Crystal__  | @didactic-drunk     | https://github.com/didactic-drunk/zstd.cr |
 
 
 [than reference C]:https://github.com/facebook/zstd