Nightvim

A Nix-native Neovim config, with everything you expect:

• LSP Config (tools included)
• Format on Save (formatters included)
• AI Support

Try It!

You can try it without messing around your system at all (everything is self-contained):

nix run github:cfcosta/neovim.nix#

Keybindings

Avante

AI code assistance and completion plugin.

Key	Mode	Description
<Tab>	i	Accept suggestion

NvimTree

File explorer tree view.

Key	Mode	Description
<leader>op	n	Toggle NvimTree

In NvimTree window:

Key	Mode	Description
s	n	Open in vertical split
v	n	Open in horizontal split

Telescope

Fuzzy finder for files, buffers, and more.

Key	Mode	Description
<leader><leader>	n	Find files
<leader>/	n	Live grep
<leader>bb	n	Open buffers
<leader>gc	n	Git commits
<leader>gs	n	Git status
<leader>ct	n	LSP workspace symbols

In Telescope window:

Key	Mode	Description
<c-t>	n, i	Open with Trouble
<c-a>	n, i	Add to Trouble
q	n	Close
<esc>	i	Close

LSP

Language Server Protocol support for code intelligence.

Key	Mode	Description
gd	n	Go to declaration
gD	n	Go to definition
K	n	Show hover information
gi	n	Go to implementation
<leader>ls	n	Show signature help
<leader>D	n	Go to type definition
<leader>ca	n	Code action
<leader>cF	n	Open diagnostic float
[d	n	Go to previous diagnostic
d]	n	Go to next diagnostic
<leader>cq	n	Set diagnostics to location list
<leader>cr	n	Rename symbol

Trouble

A pretty diagnostics, references, telescope results, quickfix and location list.

Key	Mode	Description
<leader>xx	n	Toggle diagnostics
<leader>xX	n	Toggle buffer diagnostics
<leader>cs	n	Toggle symbols
<leader>cl	n	Toggle LSP
<leader>xL	n	Toggle location list
<leader>xQ	n	Toggle quickfix list

Toggleterm

Terminal management within Neovim.

Key	Mode	Description
<leader>]	n	Send current line to terminal
<leader>oF	n	Open terminal in new tab
<leader>oT	n	Open terminal in vertical split
<leader>of	n	Open floating terminal
<leader>ot	n	Open terminal in horizontal split

Obsidian

Note-taking and knowledge base with Obsidian vault integration.

Key	Mode	Description
<leader>nn	n	Quick switch note
<leader>nd	n	Find daily notes
<leader>nT	n	Open tomorrow's note
<leader>ns	n	Search notes
<leader>nt	n	Open today's note
<leader>ny	n	Open yesterday's note

Todo Comments

Todo comment tracking and management.

Key	Mode	Description
<leader>tt	n	Find comments with Telescope
<leader>xt	n	Find comments with Trouble

Grug Far

Advanced search and replace across files.

Key	Mode	Description
<leader>fr	n	Replace files in project

In Grug Far window:

Key	Mode	Description
<leader>r	n	Replace
<leader>q	n	Quickfix list
<leader>s	n	Sync locations
<leader>l	n	Sync line
<leader>c	n	Close
<leader>t	n	Open history
<leader>a	n	Add to history
<leader>f	n	Refresh
<leader>o	n	Open location
<down>	n	Open next location
<up>	n	Open previous location
<enter>	n	Go to location/Pick history entry
<leader>b	n	Abort
g?	n	Help
<leader>p	n	Toggle show command
<leader>e	n	Swap engine
<leader>i	n	Preview location

Rustacean

Enhanced Rust development environment.

Key	Mode	Description
<leader>j	v	Join lines
<leader>cc	n	Code actions
<leader>rr	n	Run checks
<leader>rh	n	View HIR
<leader>rm	n	View MIR
<leader>rt	n	Run test
<leader>rT	n	Run last ran test
<leader>rd	n	Open rustdoc for symbol under cursor

Neotest

Testing framework integration.

Key	Mode	Description
<leader>ss	n	Run nearest test
<leader>sf	n	Run tests on current file

Window Management

Built-in window management commands.

Key	Mode	Description
<leader>wv	n	Split window vertically
<leader>ws	n	Split window horizontally
<leader>wc	n	Close current window
<leader>wo	n	Close all windows except current