Personalized Development Environment(PDE)

• Transparency first.
• For coding Rust, Vue3, Go, Python.

Language	LSP	Formatter	Linter
Go	gopls	goimports & gopls	-
Rust	rust-analyzer	rustfmt	clippy
Python	pyright	ruff	ruff
Vue/TS/JS	Volar	eslint_d & stylelint	eslint_d & stylelint

Preview

Try it with docker

docker run -w /root -it --rm alpine:edge sh -uelic '
  apk add git lazygit neovim ripgrep fd fzf sqlite-dev python3 go npm alpine-sdk --update
  git clone https://github.com/emxxjnm/nvim.git ~/.config/nvim
  cd ~/.config/nvim
  nvim
'

Prepare

Terminal

• Alacritty: my configuration here
• Wezterm: my configuration here

Terminal Multiplexers

• Tmux
• Zellij: My configuration here

Font

A few fonts that I personally like.

• INPUT

• Monaspace

Patch the font(Nerd fonts)

docker run --rm \
    -v /path/to/font:/in \
    -v /path/for/output:/out \
    nerdfonts/patcher \
    --careful \
    --complete \
    --progressbars

Text to ASCII

• ASCII Art Generator

Dependencies

• fd
• fzf
• ripgrep
• lazygit
• bat
• delta

Keymaps

General

Key	Description	Mode
H	To the first char of the line	n, v
L	To the end of the line	n, v
jj	Exit insert mode	i
Up	Increase window height	n
Down	Decrease window height	n
Left	Decrease window width	n
Right	Increase window width	n
C-h	Go to left window	n
C-j	Go to lower window	n
C-k	Go to upper window	n
C-l	Go to right window	n
M-j	Move down	n, i, v
M-k	Move up	n, i, v
leader + w	Save file	n
leader + W	Save files	n
leader + q	Quit	n
leader + Q	Force quit	n
leader + _	Split below	n
leader + |	Split right	n

LSP

Key	Description	Mode
gd	Goto Definition	n
gD	Goto Declaration	n
gr	References	n
gi	Goto Implementation	n
gt	Goto Type Definition	n
K	Hover	n
gK	Signature Help	n
C-k	Signature Help	i
[d	Next Diagnostic	n
]d	Prev Diagnostic	n
leader + ca	Code Action	n
leader + cd	Line Diagnostic	n
leader + cf	Format Document/Range	n, v
leader + cr	Rename	n
leader + ll	Lsp log	n
leader + li	Lsp info	n
leader + lr	Lsp restart	n

Finder: leader + f

Key	Description	Mode
leader + fb	List buffers	n
leader + fc	Fuzzy search	n
leader + fd	List diagnostics	n
leader + ff	Find files	n
leader + fg	Find in files (grep)	n
leader + fn	Neovim Config file	n
leader + fr	Recent files	n
leader + fR	Resume	n
leader + fs	Find symbols	n
leader + fS	Find symbols(workspace)	n
leader + fT	Find todos	n
leader + fw	Find word	n

Buffer: leader + b

Key	Description	Mode
[b	Prev buffer	n
]b	Next buffer	n
leader + bc	Pick close	n
leader + bd	Delete buffer	n
leader + bD	Delete other	n
leader + bH	Close to the left	n
leader + bL	Close to the right	n
leader + bp	Buffer pick	n

Git: leader + g

Key	Description	Mode
[g	Prev hunk	n
]g	Next hunk	n
leader + gb	Blame line	n
leader + gd	Diff this	n
leader + gg	Lazygit	n
leader + gp	Preview hunk	n
ig	Select hunk	o, x

Debugger: leader + d

Key	Description	Mode
leader + db	Toggle breakpoint	n
leader + dc	Continue	n
leader + dC	Run to cursor	n
leader + dt	Terminate	n
leader + dr	Restart	n
leader + dp	Pause	n
leader + dO	Step over	n
leader + di	Step into	n
leader + do	Step out	n
leader + du	Toggle DAP UI	n

Options: leader + o

Key	Description	Mode
leader + od	Diagnostic	n
leader + of	Format(Global)	n
leader + oF	Format(Buffer)	n
leader + oh	Hints	n
leader + ol	Line Number	n
leader + oL	Relative Number	n
leader + os	Spell	n
leader + ot	Treesitter	n
leader + ow	Wrap	n

Explorer

Key	Description	Mode
C-n	Toggle file explorer	n

Tester: leader + t

Key	Description	Mode
leader + tn	Run	n
leader + ta	Attach	n
leader + tf	Run file	n
leader + tl	Run last	n
leader + tx	Stop	n
leader + to	Toggle output	n
leader + ts	Toggle summaryu	n
leader + tp	Toggle output panel	n
[t	Prev failed test	n
]t	Next failed test	n

LuaSnip

Key	Description	Mode
C-o	Select options	i