keybindings.json

// vscode-keybindings for navigation with I/J/K/L and additional functionality with surrounding characters 

// Place your key bindings in this file to overwrite the defaults
// ALT + I/J/K/L: up/left/down/right
// ALT + SHIFT + I/J/K/L: mark text up/left/down/right
// CTRL + J/L: send cursor to start/end of line
// CTRL + ALT + J/L: send cursor to start/end of word
// CTRL + ALT + U/O: send cursor to "wordPartLeft"/"wordPartRight"
// CTRL + ALT +  SHIFT + U/O: mark from cursor to "wordPartLeft"/"wordPartRight"
// CTRL + ALT + Y: got to declaration
// CTRL + I/K: add/remove another cursor up/down
// -- IF LINEJUMPER IS INSTALLED -- //
// CTRL + ALT + I/K: move cursor 10 lines up/down
// CTRL + ALT + SHIFT + I/K: mark 10 lines up/down

[
  {
    "key": "ctrl+shift+i",
    "command": "editor.action.moveLinesUpAction",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+shift+k",
    "command": "editor.action.moveLinesDownAction",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+k",
    "command": "cursorDown",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+i",
    "command": "cursorUp",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+l",
    "command": "cursorRight",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+j",
    "command": "cursorLeft",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+k",
    "command": "cursorDownSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+i",
    "command": "cursorUpSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+l",
    "command": "cursorRightSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+j",
    "command": "cursorLeftSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+ctrl+l",
    "command": "cursorWordEndRight",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+ctrl+j",
    "command": "cursorWordStartLeft",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+ctrl+l",
    "command": "cursorWordRightSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+ctrl+j",
    "command": "cursorWordLeftSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+o",
    "command": "cursorEndSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+u",
    "command": "cursorHomeSelect",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+l",
    "command": "cursorEnd",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+j",
    "command": "cursorHome",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+alt+y",
    "command": "editor.action.goToDeclaration"
  },
  {
    "key": "ctrl+i",
    "command": "cursorColumnSelectUp",
    "when": "editorTextFocus"
  },
  {
    "key": "ctrl+k",
    "command": "cursorColumnSelectDown",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+ctrl+o",
    "command": "cursorWordPartRightSelect",
    "when": "textInputFocus"
  },
  {
    "key": "alt+shift+ctrl+u",
    "command": "cursorWordPartLeftSelect",
    "when": "textInputFocus"
  },
  {
    "key": "alt+ctrl+o",
    "command": "cursorWordPartRight",
    "when": "textInputFocus"
  },
  {
    "key": "alt+ctrl+u",
    "command": "cursorWordPartLeft",
    "when": "textInputFocus"
  },
  {
    "key": "alt+ctrl+k",
    "command": "lineJumper.moveDown",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+ctrl+i",
    "command": "lineJumper.moveUp",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+ctrl+k",
    "command": "lineJumper.selectDown",
    "when": "editorTextFocus"
  },
  {
    "key": "alt+shift+ctrl+i",
    "command": "lineJumper.selectUp",
    "when": "editorTextFocus"
  }
]

Very beautiful J/I/K/L keybindings.json !! If you use it you shoud use that 👍

1/ remapp key in Windows : (https://github.com/randyrants/sharpkeys) for your PC ,
2/ https://raerav.com/how-to-remap-the-capslock-and-escape-key-in-windows
3/ " Vimium C '' : https://chrome.google.com/webstore/detail/vimium-c-all-by-keyboard/hfjbmagddngcpeloejdejnfgbamkjaeg
4/ "KeyMouse" : https://github.com/iscooool/KeyMouse
5/ "CrxMouse Chrome™ Gestures " : https://chrome.google.com/webstore/detail/crxmouse-chrome-gestures/jlgkpaicikihijadgifklkbpdajbkhjo?hl=fr
6/ " Jumpy " : https://marketplace.visualstudio.com/items?itemName=wmaurer.vscode-jumpy
7/ https://vimacapp.com/

@espenbjorkeng I reset it again and found that it works properly now. Not sure what happened. Thanks.

Hey @ EryouHao may I know what you mean by reset here? (I am experiencing the same issue).

Is this character something you're seeing in VS Code only, or any text editor when you press alt + i?

it's the normal mapping for option + i on mac:

https://www.webnots.com/option-or-alt-key-shortcuts-to-insert-symbols-in-mac-os-x/

I guess I'll just map alt+o to up... lol