If you frequently add the same comment over and over, you can create a saved reply.

Creating a saved reply

  1. In the upper-right corner of any page, click your profile photo, then click Settings. Settings icon in the user bar
  2. In the left sidebar, click Saved replies. Saved replies tab

  3. Under "Add a saved reply", add your saved reply title. Saved reply title

  4. In the "Write" field, add the content you'd like to use for the saved reply. For more information on writing on GitHub, see "Basic writing and formatting syntax." Writing a saved reply
  5. To review your reply, click Preview. Add a saved reply
  6. Click Add saved reply. Add a saved reply

Further reading