Nvim

Neovim configuration with fast startup, plugin-per-file organization, and a small toolchain built around mise, stylua, and CI validation.

Tooling

mise is the toolchain manager for this repository. It is used to pin and run project tools, currently stylua.

Structure

lua/
  config/    -- bootstrap, editor options, global autocmds
  features/  -- local behavior such as formatting and terminal flows
  keymaps/   -- mappings split by responsibility
  plugins/   -- lazy.nvim plugin specs, one plugin per file
  util/      -- shared helpers

Setup

mise install
npm ci

Spotify (smm.nvim)

This config includes iamt4nk/smm.nvim and reads its credentials from environment variables instead of hardcoding them.

Warning

In practice, this plugin is only usable with Spotify Premium. The Spotify account that owns the developer app must have an active Premium subscription, or the Web API playback endpoints will return 403.

1. Create a Spotify app at https://developer.spotify.com/dashboard.
2. Add yourself in the app's User Management.
3. Add a redirect URI such as http://127.0.0.1:8888.
4. Copy .env.example to .env.
5. Fill in these variables:

SPOTIFY_CLIENT_ID=your-client-id
SPOTIFY_CALLBACK_URL=http://127.0.0.1
SPOTIFY_CALLBACK_PORT=8888

This config loads .env automatically during startup. Then run :Spotify or use <leader>ms to start the OAuth flow and open the playback window.

Commands

npm run format:lua
npm run format:lua:check
nvim --headless +qa

Keymaps

Navigation

Key	Mode	Action
<Left> / <Down> / <Up> / <Right>	normal, visual	Use h, gj, gk, l style movement.
<Home> / <End>	normal, visual	Jump to first non-blank char or end of line.
<C-Left> / <C-Right>	normal, visual, insert	Move by word.
<C-S-Left> / <C-S-Right>	normal, visual, insert	Select or extend by word.
<C-S-Up> / <C-S-Down>	normal, visual, insert	Select or extend by display line.

Editing

Key	Mode	Action
<C-BS> / <C-h>	insert	Delete the previous code chunk, not just a plain word.
<C-w>	insert	Uses the same code-aware backward delete behavior.
<C-BS> / <C-h>	normal, visual	Delete the previous selection chunk backward.
<BS>	visual	Delete selection into the black hole register.

Clipboard And Save

Key	Mode	Action
<C-x>	normal, visual	Cut to system clipboard.
<C-c>	normal, visual	Copy to system clipboard.
<C-v>	normal, visual	Paste from system clipboard.
<C-z> / <C-y>	normal, visual	Undo / redo.
<C-s>	normal, visual, insert	Save current buffer.
<C-a>	normal, insert	Select the entire buffer.

Window Management

Key	Mode	Action
<C-q>	normal	Close current buffer.
<leader>v / <leader>h	normal	Vertical split / horizontal split.
<leader>q / <leader>o	normal	Close current window / keep only current window.
<leader><Left> / <leader><Down> / <leader><Up> / <leader><Right>	normal	Move across windows.

UI And Search

Key	Mode	Action
<leader>e	normal	Open oil.nvim in the current directory.
<leader><leader>	normal	Find files with Telescope.
<leader>ms	normal	Open smm.nvim / Spotify playback.
<C-p>	normal	Open recent buffers with Telescope.
<leader>g	normal	Run live grep with Telescope.
<Esc>	normal	Clear search highlight and keep escape behavior.
<Esc>	insert, visual, select, operator-pending	Keep plain escape behavior explicit.

Terminal

Key	Mode	Action
<Esc>	terminal	Leave terminal mode.
<C-\> / Ctrl+\`` / //<C-@>`	normal, terminal	Toggle the last floating terminal.
<leader>tn	normal	Create a new floating terminal.
<leader>ts	normal	Pick an existing terminal from the Telescope selector.
<leader>tk	normal	Close the last terminal.

Performance

• Startup benchmark (nvim --startuptime, 5 runs): 17.20 ms min, 21.47 ms avg, 30.78 ms max.
• Plugin count: 29
• Loaded during measured session: 21
• Benchmark logs can be generated locally with:

nvim --startuptime startup.log +qa

Plugins

Plugin	Description
blink.cmp	Completion engine.
colorful-winsep.nvim	Animated colored window separators.
flash.nvim	Fast in-buffer motion and jump UI.
github-nvim-theme	GitHub-themed colorscheme.
gitsigns.nvim	Git hunks in the sign column.
indent-blankline.nvim	Indent guides.
lazydev.nvim	Better Lua dev experience for Neovim config.
lualine.nvim	Statusline.
luau-lsp.nvim	Luau and Roblox LSP integration.
mason-lspconfig.nvim	Bridges Mason with lspconfig.
mason.nvim	External tool and LSP installer.
neoscroll.nvim	Smooth scrolling.
noice.nvim	Improved command line, messages, and popup UI.
nvim-autopairs	Auto-closes brackets and quotes.
nvim-lspconfig	LSP server configuration.
nvim-notify	Better notification UI.
oil.nvim	File explorer as an editable buffer.
render-markdown.nvim	Better Markdown rendering.
smm.nvim	Spotify playback manager and controller.
smear-cursor.nvim	Cursor trail animation.
tabby.nvim	Custom tabline.
telescope.nvim	Fuzzy finder for files, buffers, and grep.
tiny-inline-diagnostic.nvim	Compact inline diagnostics.
toggleterm.nvim	Floating terminal management.
transparent.nvim	Transparent editor background.

License

MIT. See LICENSE.