Frame Commander simply adds slash commands to the game to open various frames, such as Collections, Talents, the Spellbook, and more!
This can completely replace the Microbar (menu bar), if you prefer to use slash commands as opposed to having an extra frame on your screen and several clicks between you and the frame you want to open.
These commands are completely macroable and safe, so feel free to use them on your hotbar, too!
Note: Some frames are protected by combat; those will not open if you are in combat. Some frames are also featured but still protected (locked) by Blizzard. Regardless, these features are still present and will work in event that Blizzard decides to unrestrict them.
Command List
All of these have many alternate commands, eg. /spellbook and /spells not listed here. If there's a way of opening any frame through command not displayed here, add a comment and I'll add a command for it! I'm open to adding more!
Talent Frame /talents
Vault /vault
Achievements /achievements
Bags /bags, /inventory
Character /charecter, /char
Reputation /reputation, rep
Currency /currency, /money
Spellbook /spells, /spellbook
Professions /professions, /profs
Petbook /petbook, /pets
Map /map, /worldmap (WARNING: Will open the map pane, but will not detect where you are. Even still, it will open the current map you are in; you just can't navigate to other maps without reopening it properly.)
Guild /guild
Guild Info /guildinfo
Community /community
Game Menu /gamemenu, /menu
PvP Menu /pvpmenu
Friends /friends
Raid List /raidlist
Customer Support /customersupport, /support
Framerate /fps, /framerate (WARNING: May not properly show at all under certain UI's, such as ElvUI.)
Keyring /keyring (WARNING: Unsure what it is, but it exists within the API as a deprecated feature. Won't throw errors even if you try, but also won't work either.)