This code doesn't work anymore. I just decided to remove this code. You can check working code on comments.

enableDiscordExperiments.js

/**
  * !!!! This code doesn't work anymore !!!!
  * 
  * - You can check working code on comments. I won't update this code anymore.
  *
  * Also, I just decided to remove this code. You can check revisions for old code.
  * Since this code was made for discord client that almost 5 years ago, It seems like doesn't work anymore.
  * I don't want people keep arguing in the comments, i decided to remove this code.
  *
  * Note: This code is now fulfilled with Javascript comments. This code won't work even if you pasted to console. doesn't do anything.
  * Reference: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#comments
 **/

// Older gist description: Enable Discord Developer Menus in any environment except mobile app without BetterDiscord using Console.

appears to be patched