diff --git a/cnames_active.js b/cnames_active.js
index 5abf28b7..cceae31e 100644
--- a/cnames_active.js
+++ b/cnames_active.js
@@ -1895,6 +1895,7 @@ var cnames_active = {
   "threads": "andywer.github.io/threads.js",
   "thundercats": "thundercatsjs.github.io/thundercats", // noCF? (don´t add this in a new PR)
   "tictactoe": "jeff-tian.github.io/tic-tac-toe-ai",
+  "tidy": "tidy-js.github.io",
   "tie": "tie-team.github.io",
   "tights": "tights.netlify.com",
   "timeout": "anshuman-verma.github.io/setTimeout",