Undo

`⌘ Cmd` + `Z`

All hotkeys for GitHub

Site wide shortcuts Focus the search bar	`S`
Site wide shortcuts Focus the search bar	`/`
Site wide shortcuts Go to your notifications	`G` then `N`
Network Graph Scroll left	`H`
Project boards: Moving a card Cancel the move in progress	`Esc`
Repositories Go to the Code tab	`G` then `C`
Repositories Go to the Issues tab	`G` then `I`
Repositories Go to the Pull requests tab	`G` then `P`
Repositories Go to the Projects tab	`G` then `B`
Repositories Go to the Wiki tab	`G` then `W`
Source code editing Start searching in file editor	`Control` + `F`
Source code editing Start searching in file editor	`⌘ Cmd` + `F`
Source code editing Find next	`Control` + `G`
Source code editing Find next	`⌘ Cmd` + `G`
Source code editing Find previous	`↑ Shift` + `Control` + `G`
Source code editing Find previous	`↑ Shift` + `⌘ Cmd` + `G`
Source code editing Replace	`↑ Shift` + `Control` + `F`
Source code editing Replace	`⌘ Cmd` + `⌥ Option` + `F`
Source code editing Replace all	`↑ Shift` + `Control` + `R`
Source code editing Replace all	`↑ Shift` + `⌘ Cmd` + `⌥ Option` + `F`
Source code editing Jump to line	`Alt` + `G`
Source code editing Undo	`Control` + `Z`
Source code editing Undo	`⌘ Cmd` + `Z`
Source code editing Redo	`Control` + `Y`
Source code editing Redo	`⌘ Cmd` + `Y`
Changes in pull requests Open the list of changed files in the pull request	`T`
Issues and pull requests Apply a label	`L`
Source code browsing Switch to a new branch or tag	`W`
Notifications Mark as read	`Y`
Network Graph Scroll right	`I`
Source code browsing Open blame view	`B`
Comments Insert Markdown formatting for bolding text	`Control` + `B`
Comments Insert Markdown formatting for bolding text	`⌘ Cmd` + `B`
Project boards: Moving a column Move column to the rightmost position	`Control` + `I`
Project boards: Moving a column Move column to the rightmost position	`⌘ Cmd` + `I`
Project boards: Moving a card Move card to the top of the column	`Control` + `K`
Project boards: Moving a card Move card to the top of the column	`⌘ Cmd` + `K`
Comments Toggle between the Write and Preview comment tabs	`Control` + `↑ Shift` + `P`
Comments Toggle between the Write and Preview comment tabs	`⌘ Cmd` + `↑ Shift` + `P`
Comments Submit a comment	`Control` + `⤶ Enter`
Comments Opens saved replies menu and then autofills comment field with a saved reply.	`Control` then `Control` then `Num 0` - `Num 9`
Changes in pull requests Open the list of commits in the pull request	`C`
Issue and pull request lists Filter by author	`U`
Issues and pull requests Set a milestone	`M`
Issues and pull requests Set an assignee	`A`
Issue and pull request lists Quote the selected text in your reply	`R`
Issue and pull request lists Open issue	`O`
Project boards: Moving a card Complete the move in progress	`⤶ Enter`
Issues and pull requests Request a reviewer	`Q`
Network Graph Scroll down	`J`
Network Graph Scroll up	`K`
Project boards: Moving a card Start moving the focused card	`Space`
Network Graph Scroll all the way left	`←`
Project boards: Moving a card Move card to the bottom of the leftmost column	`⌘ Cmd` + `←`
Project boards: Moving a column Move column to the leftmost position	`⌘ Cmd` + `H`
Project boards: Moving a card Move card to the bottom of the leftmost column	`Control` + `H`
Network Graph Scroll right	`→`
Project boards: Moving a card Move card to the bottom of the rightmost column	`⌘ Cmd` + `→`
Network Graph Scroll down	`↓`
Project boards: Moving a card Move card down	`⌘ Cmd` + `↓`
Project boards: Moving a card Move card down	`⌘ Cmd` + `J`
Project boards: Moving a card Move card down	`Control` + `↓`
Project boards: Moving a card Move card to the bottom of the column	`Control` + `J`
Network Graph Scroll up	`↑`
Project boards: Moving a card Move card to the top of the column	`⌘ Cmd` + `↑`
Project boards: Moving a card Move card to the top of the column	`Control` + `↑`
Project boards: Moving a card Move card to the top of the column on the left	`↑ Shift` + `←`
Network Graph Scroll all the way left	`↑ Shift` + `H`
Project boards: Moving a card h Move card to the bottom of the leftmost column	`⌘ Cmd`
Project boards: Moving a card Move card to the bottom of the leftmost column	`Control` + `←`
Project boards: Moving a card Move card to the top of the leftmost column	`⌘ Cmd` + `↑ Shift` + `←`
Project boards: Moving a card Move card to the top of the leftmost column	`⌘ Cmd` + `↑ Shift` + `H`
Project boards: Moving a card Move card to the top of the leftmost column	`Control` + `↑ Shift` + `←`
Project boards: Moving a card Move card to the top of the leftmost column	`Control` + `↑ Shift` + `H`
Network Graph Scroll all the way right	`↑ Shift` + `→`
Project boards: Moving a card Move card to the top of the column on the right	`↑ Shift` + `L`
Project boards: Moving a card Move card to the bottom of the rightmost column	`⌘ Cmd` + `L`
Project boards: Moving a card Move card to the bottom of the rightmost column	`Control` + `→`
Project boards: Moving a card Move card to the bottom of the rightmost column	`Control` + `L`
Project boards: Moving a card Move card to the bottom of the rightmost column	`⌘ Cmd` + `↑ Shift` + `→`
Project boards: Moving a card Move card to the bottom of the rightmost column	`⌘ Cmd` + `↑ Shift` + `L`
Project boards: Moving a card Move card to the bottom of the rightmost column	`Control` + `↑ Shift` + `→`
Project boards: Moving a card Move card to the bottom of the rightmost column	`Control` + `↑ Shift` + `L`
Notifications Mark as read	`E`
Notifications Mute thread	`↑ Shift` + `M`
Network Graph Scroll all the way right	`↑ Shift` + `I`
Network Graph Scroll all the way up	`↑ Shift` + `↑`
Network Graph Scroll all the way up	`↑ Shift` + `K`
Network Graph Scroll all the way down	`↑ Shift` + `↓`
Network Graph Scroll all the way down	`↑ Shift` + `J`