Awesome

<h1 align="center"> Neon </h1> <h2 align="center"> The Ultimate Theme 🪐 </h2>

Default

2021-May-22_2

Doom

2021-May-22_1

Dark

2021-May-22_3

Light

2021-May-22_4

✨ Features

Customizable.
Made to work with treesitter.
Support for built-in LSP.
Support for some of the most popular plugins.
Soft contrast for eye protection.
Multiple options to enable italic and bold text.
Vivid colors.

Requirements

Neovim >= 5.0

NOTE: doesn't support Vim, it uses lua.

📦 Installation

Use your favorite plugin manager. Example packer:

use "rafamadriz/neon"

🚀 Usage

Neovim

To set the theme you can use the following.

vim.cmd[[colorscheme neon]]

To see all the available options do :help neon-configuration in Neovim

Lualine

To enable the lualine theme, put this somewhere in your config:

require('lualine').setup {
  options = {
    -- ... your lualine config
    theme = 'neon'
    -- ... your lualine config
  }
}

⚙️ Configuration:

Note: the configuration options should be placed before vim.cmd[[colorscheme neon]]

To see all the options from neovim, you can execute :help neon.txt

Option	Default	Description
`neon_style`	"default"	There's three options to choose from, `default`, `doom`, `dark` and `light`
`neon_italic_comment`	true	Italic text for comments
`neon_italic_keyword`	false	Applies to conditionals and keywords like `for`, `do`, `while`, `loops` etc.
`neon_italic_boolean`	false	`true` and `false`
`neon_italic_function`	false	Applies to function (calls and definitions), method (calls and definitions) and built-in functions.
`neon_italic_variable`	false	Applies to variable names that are defined by the languages, like `this` or `self`. And any variable name that does not have another highlight group.
`neon_bold`	false	Applies to error and warning messages, functions (calls and definitions), lsp virtual text, etc.
`neon_transparent`	false	Applies no background color to certain highlight groups.

Example config:

vim.g.neon_style = "default"
vim.g.neon_italic_keyword = true
vim.g.neon_italic_function = true
vim.g.neon_transparent = true

vim.cmd[[colorscheme neon]]

FAQ

It doesn't work as expected.

This color scheme is mainly designed for true colors, make sure of setting: vim.o.termguicolors = true
To test if your terminal supports true colors, use the following script.
This colorscheme is made to look good with treesitter, if you don't have it, it won't look the same as the screenshoots.

How to enable cursive italic keywords?

Install a font that supports italics, for example JetBrains-NerdFont is an excellent font.
Set the correct italic font for your terminal of choice.
Enable italic text. E.g. vim.g.neon_italic_keyword = true