return {
  -- NeoVim dark colorscheme inspired by the colors of the famous painting by Katsushika Hokusai.
  {
    "rebelot/kanagawa.nvim",
    dependencies = { "nvim-treesitter/nvim-treesitter" },
    config = function()
      require("kanagawa").setup({
        compile = false,
        undercurl = true,
        commentStyle = { italic = true },
        functionStyle = {},
        keywordStyle = { italic = true },
        statementStyle = { bold = true },
        typeStyle = {},
        transparent = false,
        dimInactive = true,
        terminalColors = true,
        colors = {
          palette = {},
          theme = { wave = {}, lotus = {}, dragon = {}, all = {} },
        },
        theme = "dragon",
        background = {
          dark = "wave",
          light = "lotus"
        },
        overrides = function(colors)
          local theme = colors.theme
          local makeDiagnosticColor = function(color)
            local c = require("kanagawa.lib.color")
            return { fg = color, bg = c(color):blend(theme.ui.bg, 0.95):to_hex() }
          end
          return {
            DiagnosticVirtualTextHint  = makeDiagnosticColor(theme.diag.hint),
            DiagnosticVirtualTextInfo  = makeDiagnosticColor(theme.diag.info),
            DiagnosticVirtualTextWarn  = makeDiagnosticColor(theme.diag.warning),
            DiagnosticVirtualTextError = makeDiagnosticColor(theme.diag.error),

            NormalFloat = { bg = "none" },
            FloatBorder = { bg = "none" },
            FloatTitle = { bg = "none" },

            NormalDark = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m3 },
            LazyNormal = { bg = theme.ui.bg_m3, fg = theme.ui.fg_dim },

            Pmenu = { fg = theme.ui.shade0, bg = theme.ui.bg_p1 }, -- add `blend = vim.o.pumblend` to enable transparency
            PmenuSel = { fg = "NONE", bg = theme.ui.bg_p2 },
            PmenuSbar = { bg = theme.ui.bg_m1 },
            PmenuThumb = { bg = theme.ui.bg_p2 },

            TelescopeTitle = { fg = theme.ui.special, bold = true },
            TelescopePromptNormal = { bg = theme.ui.bg_p1 },
            TelescopePromptBorder = { fg = theme.ui.bg_p1, bg = theme.ui.bg_p1 },
            TelescopeResultsNormal = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m1 },
            TelescopeResultsBorder = { fg = theme.ui.bg_m1, bg = theme.ui.bg_m1 },
            TelescopePreviewNormal = { bg = theme.ui.bg_dim },
            TelescopePreviewBorder = { bg = theme.ui.bg_dim, fg = theme.ui.bg_dim },
          }
        end,
      })
      vim.cmd.colorscheme("kanagawa")
    end,
  },

  {
    "norcalli/nvim-colorizer.lua",
    config = function()
      require("colorizer").setup({
        css = { css = true },
        sass = { css = true },
        javascript = { rgb_fn = true },
        "haml",
        "html",
      })
    end,
  },

  {
    "folke/todo-comments.nvim",
    dependencies = { "nvim-lua/plenary.nvim" },
    opts = {},
  },

  {
    "nvim-tree/nvim-web-devicons",
    lazy = false,
    config = function()
      require("nvim-web-devicons").setup({
        color_icons = true,
        default = true,
        strict = true,
        variant = "dark",
        override = {
          zsh = {
            icon = "",
            color = "#428850",
            cterm_color = "65",
            name = "Zsh"
          },
        },
        override_by_filename = {
          [".gitignore"] = {
            icon = "",
            color = "#f1502f",
            name = "Gitignore"
          },
        },
        override_by_extension = {
          ["log"] = {
            icon = "",
            color = "#81e043",
            name = "Log"
          },
        },
      })
    end,
  },
}