return {
  -- winbar
  {
    "utilyre/barbecue.nvim",
    name = "barbecue",
    version = "*",
    dependencies = {
      "SmiteshP/nvim-navic",
      "nvim-tree/nvim-web-devicons", -- optional dependency
    },
    config = function()
      require("barbecue").setup {
        create_autocmd = false, -- prevent barbecue from updating itself automatically
        theme = vim.g.hardhacker_barbecue_theme,
      }

      vim.api.nvim_create_autocmd({
        "WinScrolled", -- or WinResized on NVIM-v0.9 and higher
        "BufWinEnter",
        "CursorHold",
        "InsertLeave",

        -- include this if you have set `show_modified` to `true`
        "BufModifiedSet",
      }, {
        group = vim.api.nvim_create_augroup("barbecue.updater", {}),
        callback = function()
          require("barbecue.ui").update()
        end,
      })
    end,
  },

  -- Status line
  {
    "nvim-lualine/lualine.nvim",
    dependencies = { "nvim-tree/nvim-web-devicons", opt = true },
    config = function()
      require "plugins/lualine/config"()
    end,
  },

  -- File explorer
  {
    "nvim-neo-tree/neo-tree.nvim",
    branch = "v2.x",
    dependencies = {
      "nvim-lua/plenary.nvim",
      "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
      "MunifTanjim/nui.nvim",
    },
    config = function()
      require "plugins/neo-tree/config"()
    end,
  },

  -- Outline
  {
    "stevearc/aerial.nvim",
    opts = {},
    -- Optional dependencies
    dependencies = {
      "nvim-treesitter/nvim-treesitter",
      "nvim-tree/nvim-web-devicons",
    },
    config = function()
      require("aerial").setup {
        lazy_load = false,
        open_automatic = require("custom_opts").auto_open_outline,
      }
    end,
  },

  -- Tab line
  {
    "akinsho/bufferline.nvim",
    version = "v4.1.0",
    dependencies = "nvim-tree/nvim-web-devicons",
    config = function()
      require "plugins/bufferline/config"()
    end,
  },

  -- cmd line
  {
    "folke/noice.nvim",
    dependencies = {
      "MunifTanjim/nui.nvim",
      "rcarriga/nvim-notify",
    },
    config = function()
      require "plugins/noice/config"()
    end,
  },

  -- Improve the ui
  {
    "stevearc/dressing.nvim",
    opts = {},
  },
}