return {
    -- Highlight and navigate TODO / FIXME / HACK / BUG comments
    {
        "folke/todo-comments.nvim",
        event = "VeryLazy",
        dependencies = { "nvim-lua/plenary.nvim" },
        opts = {},
        keys = {
            { "]t", function() require("todo-comments").jump_next() end, desc = "Next todo comment" },
            { "[t", function() require("todo-comments").jump_prev() end, desc = "Previous todo comment" },
            { "<leader>qt", "<cmd>TodoTrouble<cr>", desc = "Todo (Trouble)" },
        },
    },
    -- Pretty, navigable lists for diagnostics, references, symbols, quickfix.
    -- Lives under <leader>q ("lists") to avoid the <leader>x buffer-close prefix.
    {
        "folke/trouble.nvim",
        cmd = "Trouble",
        dependencies = { "nvim-tree/nvim-web-devicons" },
        opts = {},
        keys = {
            { "<leader>qd", "<cmd>Trouble diagnostics toggle<cr>", desc = "Diagnostics (Trouble)" },
            { "<leader>qb", "<cmd>Trouble diagnostics toggle filter.buf=0<cr>", desc = "Buffer diagnostics (Trouble)" },
            { "<leader>qs", "<cmd>Trouble symbols toggle<cr>", desc = "Symbols (Trouble)" },
            { "<leader>ql", "<cmd>Trouble lsp toggle<cr>", desc = "LSP defs/refs (Trouble)" },
            { "<leader>qq", "<cmd>Trouble qflist toggle<cr>", desc = "Quickfix list (Trouble)" },
        },
    },
}