Lazyvim

Clone the file and download it locally, move it to the .config folder, and change the folder name to nvim

LazyVim doc: here

Reference video：bilibili

Screenshot of the Installation Page:

code tree

.
├── README.md
├── config
│   ├── autocmds.lua
│   ├── keymaps.lua
│   ├── lazy.lua
│   └── options.lua
├── img
│   ├── 1.png
│   ├── 2.png
│   └── install.png
├── init.lua
├── lazy-lock.json
├── lazyvim.json
├── lua
│   ├── config
│   │   ├── Comment.lua
│   │   ├── autocmds.lua
│   │   ├── colorscheme.lua
│   │   ├── init.lua
│   │   ├── keybinds.lua
│   │   ├── keymaps.lua
│   │   ├── lazy.lua
│   │   ├── lualine.lua
│   │   ├── nvim-cmp.lua
│   │   ├── nvim-lsp-installer.lua
│   │   ├── nvim-lspconfig.lua
│   │   ├── nvim-treesitter.lua
│   │   ├── options.lua
│   │   ├── plugins.lua
│   │   ├── settings.lua
│   │   └── toggleterm.lua
│   ├── lsp
│   │   ├── ccls
│   │   │   └── ccls.lua
│   │   ├── ccls.lua
│   │   ├── clangd.lua
│   │   ├── cssls.lua
│   │   ├── gopls.lua
│   │   ├── html.lua
│   │   ├── init.lua
│   │   ├── jsonls.lua
│   │   ├── lspconfig.lua
│   │   ├── lua_ls.lua
│   │   ├── mason.lua
│   │   ├── pyright.lua
│   │   ├── sqls.lua
│   │   ├── sumneko_lua.lua
│   │   ├── trouble.lua
│   │   ├── tsserver.lua
│   │   ├── vuels.lua
│   │   └── zeta_note.lua
│   ├── plote
│   │   ├── init.lua
│   │   ├── packer_compiled.lua
│   │   └── plugins
│   │       ├── ALE.lua
│   │       ├── comment.lua
│   │       ├── example.lua
│   │       ├── gitsigns.lua
│   │       ├── hop.lua
│   │       ├── lspconfig.lua
│   │       ├── neotree.lua
│   │       ├── nvim-cmp.lua
│   │       ├── nvim-lspconfig.lua
│   │       ├── nvim-tree.lua
│   │       ├── nvimcmp.lua
│   │       ├── other.lua
│   │       ├── rust-tool.lua
│   │       ├── saga.lua
│   │       ├── setup.lua
│   │       ├── tabnine.lua
│   │       ├── telescope.lua
│   │       ├── toggleterm.lua
│   │       ├── treesitter.lua
│   │       └── vimtex.lua
│   └── plugins
│       └── example.lua
└── stylua.toml

Finished product pictures

shortcut key

Use other people's shortcut key configuration

Open and Close Files

Mode	Shortcut	Description
n	:w	Write(save) current buffer
n	:q	Close current buffer (would fail if you don't save first)
n	:wq	Save and close current buffer
n	:q!	Exit current buffer without saving
n	:qa!	Exit all open buffers without saving
n	:wqa	Save and exit all open buffers

Navigation

Mode	Shortcut	Description
n, v	h	Move left
n, v	j	Move down
n, v	k	Move up
n, v	l	Move right
n, v	w	One word forward
n, v	b	One word backward
n, v	^	Beginning of line
n, v	$	End of line
n, v	gg	Beginning of file
n, v	G	End of file
n, v	{	One paragraph backward
n, v	}	One paragraph forward
n, v	f + [char]	Move to next occurence of [char] in current line (Covered in Part 2 video)
n, v	F + [char]	Move to prev occurence of [char] in current line (Covered in Part 2 video)
n, v	Ctrl+u	Move Up half a Page (Covered in Part 2 video)
n, v	Ctrl+d	Move Down half a Page (Covered in Part 2 video)
n, v	Ctrl+b	Move Up a Full Page (Covered in Part 2 video)
n, v	Ctrl+f	Move Down a Full Page (Covered in Part 2 video)
n	:[num-of-line] + Enter	Go to a specific line
n, v	/[search-item] + Enter + n	Find pattern and go to next match

Enter INSERT Mode from NORMAL Mode

Mode	Shortcut	Description
n	i	Insert before cursor
n	a	Append after cursor
n	I	Insert at the beginning of the line
n	A	Append at the end of the line
n	o	Insert to next line
n	O	Insert to previous line
n	c + [Navigation]	Delete from before the cursor to [Navigation] and insert. Examples are as follow
n	c + w	Delete from before the cursor to end of current word and insert
n	c + i + w	Delete current word and insert
n	c + $	Delete from before the cursor to end of the line and insert
i	<Esc>	Go back to Normal Mode, remap to jk recommended

Enter INSERT Mode from NORMAL Mode

Mode	Shortcut	Description
n	i	Insert before cursor
n	a	Append after cursor
n	I	Insert at the beginning of the line
n	A	Append at the end of the line
n	o	Insert to next line
n	O	Insert to previous line
n	c + [Navigation]	Delete from before the cursor to [Navigation] and insert. Examples are as follow
n	c + w	Delete from before the cursor to end of current word and insert
n	c + i + w	Delete current word and insert
n	c + $	Delete from before the cursor to end of the line and insert
i	<Esc>	Go back to Normal Mode, remap to jk recommended

Edit in NORMAL Mode

Mode	Shortcut	Description
n	dd	Delete(cut) current line
n	d + [Number] + d Or [Number] + dd	Delete(cut) following [Number] of lines
n	d + [Navigation]	Delete(cut) from before the cursor to [Navigation], similar to c + [Navigation] above
n	yy	Yank(copy) current line
n	y + [Number] + y Or [number] + yy	Yank(copy) following [Number] of lines
n	y + [Navigation]	Yank(copy) from before the cursor to [Navigation], similar to c + [Navigation] above
n	p	Paste from what you delete or yank
n	x	Delete(cut) the character under the cursor
n	u	Undo changes
n	Ctrl+r	Redo changes
n	:%s/[foo]/[bar]/g	Find each occurrence of [foo] (in all lines), and replace it with [bar]. More substitute commands here.

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Keyboard Shortcuts I Use

Package	Shortcut	Description
General	<leader>sx	Close current window
AutoCompletion General	Tab	Go to next suggestion
Nvim-Tree	<leader>e	Tree Toggle
Nvim-Tree	o	Open a folder or a file
Nvim-Tree	v	Open another file to the right
Nvim-Tree	a	Add a new file in the current directory
Nvim-Tree	r	Rename file under the cursor
Nvim-Tree	d	Delete file under the cursor
Comment	gcc	Comment/Uncomment current line
Comment	gc5j	Comment/Uncomment next 5 line
Vim-Surround	ysiw"	Surround the word under cursor with ", remember iw is a text object
Telescope	<leader>ff	Find files in current working director
Telescope	<leader>fs	Find string in current working directory
Telescope	<leader>lds	Lsp document symbols. Show all functions, structs, class, modules in current files
Telescope	<leader>gc	List all git commits
Telescope	<leader>gs	List current changes per file with diff views
Telescope	Ctrl+c	Close Telescope window while in INSERT mode
Vim-Maximizer	<leader>sm	Maximize/Unmaximize current window the cursor is on
Hop	<leader>hc	HopChar2, Type 2 chars and then jump to the match you want
Hop	<leader>hcc	HopChar2MW, Same as above, but in multiple windows

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Keyboard Shortcuts I Use

Package	Shortcut	Description
Lsp config / Lsp saga	gd	Peek Definition of object/function under cursor
Lsp config / Lsp saga	q	Quit Peek Definition while in NORMAL mode
Lsp config / Lsp saga	gD	Go to Declaration of object/function under cursor
Lsp config / Lsp saga	Ctrl + o	Go back to prev buffer(Ex. Go back from Declaration)
Lsp config / Lsp saga	Ctrl + i	Go to next buffer
Lsp config / Lsp saga	gr	Show all References of the object/function under cursor
Lsp config / Lsp saga	K	Show Documentation under the cursor
Lsp saga	]d	Go to next diagnostic
Lsp saga	[d	Go to prev diagnostic
Lsp saga	<leader>rn	Rename a variable/class/struct
Lsp saga	<leader>tt	Open a Floating Terminal
trouble	<leader>xd	Open diagnostic for current file
trouble	q	quit trouble diagnostic while in NORMAL mode

Edit in NORMAL

Package	Shortcut	Description	Remap Needed?
Vim	gb	Mutlicursor operation
VScode	Ctrl+n	Rename all the pattern that is under the cursor	keybindings.json
Vim Commentary	gcc / gc5j	Toggle comment on this line / next 5 line(not including current line)
EasyMotion	<leader><leader>s+[char]	Quick navigation to [char] on the screen(more motion on doc)
Vim-surround	ys[motion][symbol], ysiw)	Yank [symbol] around [motion], the example means surround the word under the cursor with ()
Vim-surround	cs[symbol][newsymbol]	Change [symbol] to [newsymbol] when your cursor is within the [symbol]
Vim Sneak	<operator>z<char><char>	Do [operator] until the next occurence of <char><char>
Vim Sneak	3dzqt	An example: Delete everything until the next 3rd occurence of qt