Dark mode on all the things

Arc Dark

Arc Dark preview

sudo dnf install arc-theme gnome-tweaks

nvim

catppuccin/nvim preview

  {
    "catppuccin/nvim", -- https://github.com/catppuccin/nvim
    name = "catppuccin",
    lazy = false,
    priority = 1000,
    opts = {
      dim_inactive = {
        enabled = true,    -- dims the background color of inactive window
        -- shade = "dark",
        percentage = 0.99, -- 50, -- 0.15, -- percentage of the shade to apply to the inactive window
      },
      integrations = {
        notify = true,
        notifier = true,
        lsp_trouble = true,
        barbar = true,
        neotree = true,
        noice = true,
        dropbar = { enabled = true },
        mason = true,
        nvim_surround = true,
        overseer = true,
        which_key = true,
        snacks = {
          enabled = true,
          -- indent_scope_color = "", -- catppuccin color (eg. `lavender`) Default: text
        },
        native_lsp = {
          enabled = true,
          virtual_text = {
            errors = { "italic" },
            hints = { "italic" },
            warnings = { "italic" },
            information = { "italic" },
            ok = { "italic" },
          },
          underlines = {
            errors = { "underline" },
            hints = { "underline" },
            warnings = { "underline" },
            information = { "underline" },
            ok = { "underline" },
          },
          inlay_hints = {
            background = true,
          },
        },
    },
    config = function(_, opts)
      require("catppuccin").setup(opts)
      vim.cmd.colorscheme("catppuccin-macchiato")
    end
  },

Everything Else - Dark Reader

https://darkreader.org/