Config your VSCode like Spacemacs

keybindings.json

[
  // Trigger vspacecode in empty editor group
  {
    "key": "space",
    "command": "vspacecode.space",
    "when": "activeEditorGroupEmpty && focusedView == '' && !whichkeyActive && !inputFocus"
  },
  // Trigger vspacecode when sidebar is in focus
  {
    "key": "space",
    "command": "vspacecode.space",
    "when": "sideBarFocus && !inputFocus && !whichkeyActive"
  },
  // Keybindings required for edamagit
  // https://github.com/kahole/edamagit#vim-support-vscodevim
  // Cannot be added to package.json because keybinding replacements
  {
    "key": "tab",
    "command": "extension.vim_tab",
    "when": "editorTextFocus && vim.active && !inDebugRepl && vim.mode != 'Insert' && editorLangId != 'magit'"
  },
  {
    "key": "tab",
    "command": "-extension.vim_tab",
    "when": "editorTextFocus && vim.active && !inDebugRepl && vim.mode != 'Insert'"
  },
  {
    "key": "x",
    "command": "magit.discard-at-point",
    "when": "editorTextFocus && editorLangId == 'magit' && vim.mode =~ /^(?!SearchInProgressMode|CommandlineInProgress).*$/"
  },
  {
    "key": "k",
    "command": "-magit.discard-at-point"
  },
  {
    "key": "-",
    "command": "magit.reverse-at-point",
    "when": "editorTextFocus && editorLangId == 'magit' && vim.mode =~ /^(?!SearchInProgressMode|CommandlineInProgress).*$/"
  },
  {
    "key": "v",
    "command": "-magit.reverse-at-point"
  },
  {
    "key": "shift+-",
    "command": "magit.reverting",
    "when": "editorTextFocus && editorLangId == 'magit' && vim.mode =~ /^(?!SearchInProgressMode|CommandlineInProgress).*$/"
  },
  {
    "key": "shift+v",
    "command": "-magit.reverting"
  },
  {
    "key": "shift+o",
    "command": "magit.resetting",
    "when": "editorTextFocus && editorLangId == 'magit' && vim.mode =~ /^(?!SearchInProgressMode|CommandlineInProgress).*$/"
  },
  {
    "key": "shift+x",
    "command": "-magit.resetting"
  },
  {
    "key": "x",
    "command": "-magit.reset-mixed"
  },
  {
    "key": "ctrl+u x",
    "command": "-magit.reset-hard"
  },
  // Extra ref menu support for edamagit with the key "y"
  // Cannot be added to package.json because keybinding replacements
  {
    "key": "y",
    "command": "-magit.show-refs"
  },
  {
    "key": "y",
    "command": "vspacecode.showMagitRefMenu",
    "when": "editorTextFocus && editorLangId == 'magit' && vim.mode == 'Normal'"
  },
  // Extra refresh menu support for edamagit with the key "g"
  // Cannot be added to package.json because keybinding replacements
  {
    "key": "g",
    "command": "-magit.refresh",
    "when": "editorTextFocus && editorLangId == 'magit' && vim.mode =~ /^(?!SearchInProgressMode|CommandlineInProgress).*$/"
  },
  {
    "key": "g",
    "command": "vspacecode.showMagitRefreshMenu",
    "when": "editorTextFocus && editorLangId == 'magit' && vim.mode =~ /^(?!SearchInProgressMode|CommandlineInProgress).*$/"
  },
  // Easy navigation in quick open/QuickPick
  {
    "key": "ctrl+j",
    "command": "workbench.action.quickOpenSelectNext",
    "when": "inQuickOpen"
  },
  {
    "key": "ctrl+k",
    "command": "workbench.action.quickOpenSelectPrevious",
    "when": "inQuickOpen"
  },
  // Easy navigation in suggestion/intellisense
  // Cannot be added to package.json because of conflict with vim's default bindings
  {
    "key": "ctrl+j",
    "command": "selectNextSuggestion",
    "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
  },
  {
    "key": "ctrl+k",
    "command": "selectPrevSuggestion",
    "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
  },
  {
    "key": "ctrl+l",
    "command": "acceptSelectedSuggestion",
    "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
  },
  // Easy navigation in parameter hint (i.e. traverse the hints when there's multiple overload for one method)
  // Cannot be added to package.json because of conflict with vim's default bindings
  {
    "key": "ctrl+j",
    "command": "showNextParameterHint",
    "when": "editorFocus && parameterHintsMultipleSignatures && parameterHintsVisible"
  },
  {
    "key": "ctrl+k",
    "command": "showPrevParameterHint",
    "when": "editorFocus && parameterHintsMultipleSignatures && parameterHintsVisible"
  },
  // Easy navigation in code action
  {
    "key": "ctrl+j",
    "command": "selectNextCodeAction",
    "when": "codeActionMenuVisible"
  },
  {
    "key": "ctrl+k",
    "command": "selectPrevCodeAction",
    "when": "codeActionMenuVisible"
  },
  {
    "key": "ctrl+l",
    "command": "acceptSelectedCodeAction",
    "when": "codeActionMenuVisible"
  },
  // Add ctrl+h/l to navigate in file browser
  {
    "key": "ctrl+h",
    "command": "file-browser.stepOut",
    "when": "inFileBrowser"
  },
  {
    "key": "ctrl+l",
    "command": "file-browser.stepIn",
    "when": "inFileBrowser"
  },
  {
    "key": "ctrl+p",
    "command": "cursorUp",
    "when": "editorTextFocus && !suggestWidgetVisible && !inRegionMode && vim.mode == 'Insert'"
  },
  {
    "key": "ctrl+p",
    "command": "cursorUpSelect",
    "when": "editorTextFocus && inRegionMode && vim.mode == 'Insert'"
  },
  {
    "key": "ctrl+n",
    "command": "cursorDown",
    "when": "editorTextFocus && !suggestWidgetVisible && !inRegionMode && vim.mode == 'Insert'"
  },
  {
    "key": "ctrl+n",
    "command": "cursorDownSelect",
    "when": "editorTextFocus && inRegionMode && vim.mode == 'Insert'"
  }
]

settings.json

{
  "workbench.editorAssociations": {
    "*.vsix": "default"
  },
  "security.workspace.trust.untrustedFiles": "open",
  "files.autoSave": "afterDelay",
  "cSpell.diagnosticLevel": "Hint",
  "[javascript]": {
    "editor.defaultFormatter": "esbenp.prettier-vscode"
  },
  // Vim easymotion is required for Jump menu - <SPC> j
  "vim.easymotion": true,
  // Use system clipboard for vim
  "vim.useSystemClipboard": true,
  // Trigger the main which key menu with in the active editor with vim
  // This cannot be put into keybindings.json because it will
  // create conflict with Vim.
  // https://github.com/stevenguh/spacecode/issues/3
  "vim.normalModeKeyBindingsNonRecursive": [
    {
      "before": ["<space>"],
      "commands": ["vspacecode.space"]
    },
    {
      "before": [","],
      "commands": [
        "vspacecode.space",
        {
          "command": "whichkey.triggerKey",
          "args": "m"
        }
      ]
    }
  ],
  "vim.visualModeKeyBindingsNonRecursive": [
    {
      "before": ["<space>"],
      "commands": ["vspacecode.space"]
    },
    {
      "before": [","],
      "commands": [
        "vspacecode.space",
        {
          "command": "whichkey.triggerKey",
          "args": "m"
        }
      ]
    },
    {
      "before": [">"],
      "commands": ["editor.action.indentLines"]
    },
    {
      "before": ["<"],
      "commands": ["editor.action.outdentLines"]
    }
  ]
}

"vim.normalModeKeyBindings": [
{
"before": ["[", " "],
"after": ["O", "", "j", "0"]
},
{
"before": ["]", " "],
"after": ["o", "", "k", "0"]
},
{
"before": ["]", "e"],
"commands": ["editor.action.moveLinesDownAction"]
},
{
"before": ["[", "e"],
"commands": ["editor.action.moveLinesUpAction"]
}
],
"vim.visualModeKeyBindings": [
{
"before": ["]", "e"],
"commands": ["editor.action.moveLinesDownAction"]
},
{
"before": ["[", "e"],
"commands": ["editor.action.moveLinesUpAction"]
}
]

config vscode as IDE: https://davi.sh/blog/2023/01/vscode-like-emacs/