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✨ Memorable color scheme to boost your workflow. ✨

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BrunoCiccarino/nekonight

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🏙 Neko Night

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A dark and light Neovim theme written in Lua, made for those of you who like various theme options, a catalog for various tastes and flavors, increase your productivity and inspiration, with countless color scheme options, and if you liked it, don't forget to leave a star ⭐ on our official repository.

logo

Credits

Note

This theme is a fork of folke/tokyonight.nvim all rights reserved

Moon Storm
Night Day
Mars Nord
Shades of purple Shades of purple dark
OneDark Fire Obsidian

✨ Features

  • Supports the latest Neovim 0.9.0 features.
  • Terminal colors.
  • Supports all major plugins.
  • Provides NekoNight extras for numerous other applications.
🎨 Supported Plugins
Plugin Source
aerial.nvim aerial
ale ale
alpha-nvim alpha
barbar.nvim barbar
blink.cmp blink
bufferline.nvim bufferline
nvim-cmp cmp
codeium.nvim codeium
copilot.lua copilot
nvim-dap dap
dashboard-nvim dashboard
flash.nvim flash
fugit2 fugit2
fzf-lua fzf
vim-gitgutter gitgutter
gitsigns.nvim gitsigns
glyph-palette.vim glyph-palette
grug-far.nvim grug-far
headlines.nvim headlines
hop.nvim hop
vim-illuminate illuminate
indent-blankline.nvim indent-blankline
indentmini.nvim indentmini
lazy.nvim lazy
leap.nvim leap
lspsaga.nvim lspsaga
mini.animate mini_animate
mini.clue mini_clue
mini.completion mini_completion
mini.cursorword mini_cursorword
mini.deps mini_deps
mini.diff mini_diff
mini.files mini_files
mini.hipatterns mini_hipatterns
mini.icons mini_icons
mini.indentscope mini_indentscope
mini.jump mini_jump
mini.map mini_map
mini.notify mini_notify
mini.operators mini_operators
mini.pick mini_pick
mini.starter mini_starter
mini.statusline mini_statusline
mini.surround mini_surround
mini.tabline mini_tabline
mini.test mini_test
mini.trailspace mini_trailspace
nvim-navic navic
neo-tree.nvim neo-tree
neogit neogit
neotest neotest
noice.nvim noice
nvim-notify notify
nvim-tree.lua nvim-tree
octo.nvim octo
rainbow-delimiters.nvim rainbow
render-markdown.nvim render-markdown
nvim-scrollbar scrollbar
snacks.nvim snacks
vim-sneak sneak
supermaven-nvim supermaven
telescope.nvim telescope
nvim-treesitter-context treesitter-context
trouble.nvim trouble
vimwiki vimwiki
which-key.nvim which-key
yanky.nvim yanky
🍭 Extras
Tool Extra
Aerc extras/aerc
Alacritty extras/alacritty
Delta extras/delta
(Better-)Discord extras/discord
Dunst extras/dunst
Fish extras/fish
Fish Themes extras/fish_themes
Foot extras/foot
Fuzzel extras/fuzzel
Fzf extras/fzf
Ghostty extras/ghostty
GitUI extras/gitui
GNOME Terminal extras/gnome_terminal
Helix extras/helix
iTerm extras/iterm
Kitty extras/kitty
Lazygit extras/lazygit
Lua Table for testing extras/lua
Prism extras/prism
process-compose extras/process_compose
Slack extras/slack
Spotify Player extras/spotify_player
Sublime Text extras/sublime
Terminator extras/terminator
Termux extras/termux
Tilix extras/tilix
Tmux extras/tmux
Vim extras/vim
Vimium extras/vimium
WezTerm extras/wezterm
Windows Terminal extras/windows_terminal
Xfce Terminal extras/xfceterm
Xresources extras/xresources
Yazi extras/yazi
Zathura extras/zathura
Zellij extras/zellij

⚡️ Requirements

📦 Installation

Install the theme with your preferred package manager, such as folke/lazy.nvim:

{
  "BrunoCiccarino/nekonight.nvim",
  lazy = false,
  priority = 1000,
  opts = {},
}

🚀 Usage

vim.cmd[[colorscheme nekonight]]
colorscheme nekonight

" There are also colorschemes for the different styles.
colorscheme nekonight-night
colorscheme nekonight-storm
colorscheme nekonight-day
colorscheme nekonight-moon

Some plugins need extra configuration to work with NekoNight.

Click here for more details
-- Lua
require('barbecue').setup {
  -- ... your barbecue config
  theme = 'nekonight',
  -- ... your barbecue config
}
-- Lua
require('lualine').setup {
  options = {
    -- ... your lualine config
    theme = 'nekonight'
    -- ... your lualine config
  }
}
" Vim Script
let g:lightline = {'colorscheme': 'nekonight'}

⚙️ Configuration

Important

Set the configuration BEFORE loading the color scheme with colorscheme nekonight.

The theme offers four styles: storm, moon, night, and day.

The day style is used when { style = "day" } is passed to setup(options) or when vim.o.background = "light".

nekonight uses the default options, unless setup is explicitly called.

Default Options
---@class nekonight.Config
---@field on_colors fun(colors: ColorScheme)
---@field on_highlights fun(highlights: nekonight.Highlights, colors: ColorScheme)
M.defaults = {
  style = "moon", -- The theme comes in three styles, `storm`, a darker variant `night` and `day`
  light_style = "day", -- The theme is used when the background is set to light
  transparent = false, -- Enable this to disable setting the background color
  terminal_colors = true, -- Configure the colors used when opening a `:terminal` in Neovim
  styles = {
    -- Style to be applied to different syntax groups
    -- Value is any valid attr-list value for `:help nvim_set_hl`
    comments = { italic = true },
    keywords = { italic = true },
    functions = {},
    variables = {},
    -- Background styles. Can be "dark", "transparent" or "normal"
    sidebars = "dark", -- style for sidebars, see below
    floats = "dark", -- style for floating windows
  },
  day_brightness = 0.3, -- Adjusts the brightness of the colors of the **Day** style. Number between 0 and 1, from dull to vibrant colors
  dim_inactive = false, -- dims inactive windows
  lualine_bold = false, -- When `true`, section headers in the lualine theme will be bold

  --- You can override specific color groups to use other groups or a hex color
  --- function will be called with a ColorScheme table
  ---@param colors ColorScheme
  on_colors = function(colors) end,

  --- You can override specific highlights to use other groups or a hex color
  --- function will be called with a Highlights and ColorScheme table
  ---@param highlights nekonight.Highlights
  ---@param colors ColorScheme
  on_highlights = function(highlights, colors) end,

  cache = true, -- When set to true, the theme will be cached for better performance

  ---@type table<string, boolean|{enabled:boolean}>
  plugins = {
    -- enable all plugins when not using lazy.nvim
    -- set to false to manually enable/disable plugins
    all = package.loaded.lazy == nil,
    -- uses your plugin manager to automatically enable needed plugins
    -- currently only lazy.nvim is supported
    auto = true,
    -- add any plugins here that you want to enable
    -- for all possible plugins, see:
    --   * https://github.com/BrunoCiccarino/nekonight/tree/main/lua/nekonight/groups
    -- telescope = true,
  },
}

🪓 Overriding Colors & Highlight Groups

How the highlight groups are calculated:

  1. colors are determined based on your configuration, with the ability to override them using config.on_colors(colors).
  2. These colors are utilized to generate the highlight groups.
  3. config.on_highlights(highlights, colors) can be used to override highlight groups.

For default values of colors and highlights, please consult the storm, moon, night, and day themes.

Settings & Changing Colors
require("nekonight").setup({
  -- use the night style
  style = "night",
  -- disable italic for functions
  styles = {
    functions = {}
  },
  -- Change the "hint" color to the "orange" color, and make the "error" color bright red
  on_colors = function(colors)
    colors.hint = colors.orange
    colors.error = "#ff0000"
  end
})
Borderless Telescope
require("nekonight").setup({
  on_highlights = function(hl, c)
    local prompt = "#2d3149"
    hl.TelescopeNormal = {
      bg = c.bg_dark,
      fg = c.fg_dark,
    }
    hl.TelescopeBorder = {
      bg = c.bg_dark,
      fg = c.bg_dark,
    }
    hl.TelescopePromptNormal = {
      bg = prompt,
    }
    hl.TelescopePromptBorder = {
      bg = prompt,
      fg = prompt,
    }
    hl.TelescopePromptTitle = {
      bg = prompt,
      fg = prompt,
    }
    hl.TelescopePreviewTitle = {
      bg = c.bg_dark,
      fg = c.bg_dark,
    }
    hl.TelescopeResultsTitle = {
      bg = c.bg_dark,
      fg = c.bg_dark,
    }
  end,
})
Fix undercurls in Tmux

To have undercurls show up and in color, add the following to your Tmux configuration file:

# Undercurl
set -g default-terminal "${TERM}"
set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'  # undercurl support
set -as terminal-overrides ',*:Setulc=\E[58::2::::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'  # underscore colours - needs tmux-3.0

🍭 Extras

Extra color configs for Kitty, Alacritty, Fish, WezTerm, iTerm and foot can be found in extras. To use them, refer to their respective documentation.

image

You can easily use the color palette for other plugins inside your Neovim configuration:

local colors = require("nekonight.colors").setup() -- pass in any of the config options as explained above
local util = require("nekonight.util")

aplugin.background = colors.bg_dark
aplugin.my_error = util.lighten(colors.red1, 0.3) -- number between 0 and 1. 0 results in white, 1 results in red1

🔥 Contributing

Pull requests are welcome.

That said, there's a bunch of ways you can contribute to this project, like by:

  • ⭐ Giving a star on this repository (this is very important and costs nothing)
  • 🪲 Reporting a bug
  • 📄 Improving this documentation
  • 🚨 Sharing this project and recommending it to your friends
  • 💻 Submitting a pull request to the official repository

For the extras, we use a simple template system that can be used to generate themes for the different styles.

How to add a new extra template:

  1. Create a file like lua/nekonight/extra/cool-app.lua.

  2. Add the name and output file extension to the extras table in lua/nekonight/extra/init.lua.

  3. Run the following command to generate new extra themes from the nekonight plugin directory:

    ./scripts/build
  4. Check the newly created themes in the extra/ directory. Please DO NOT commit them, as they are already automatically built by the CI.