return {
  "jose-elias-alvarez/null-ls.nvim",
  config = function()
    local null_ls = require("null-ls")
    -- Check supported formatters and linters
    -- https://github.com/jose-elias-alvarez/null-ls.nvim/tree/main/lua/null-ls/builtins/formatting
    -- https://github.com/jose-elias-alvarez/null-ls.nvim/tree/main/lua/null-ls/builtins/diagnostics

    -- Register any number of sources simultaneously
    null_ls.setup({
      -- filetypes = { "markdown", "text" },
      sources = {

        -- Code Actions
        null_ls.builtins.code_actions.eslint,
        null_ls.builtins.code_actions.gitsigns,
        null_ls.builtins.code_actions.refactoring,
        null_ls.builtins.code_actions.shellcheck,

        -- Diagnostics
        null_ls.builtins.diagnostics.actionlint,
        null_ls.builtins.diagnostics.alex,
        null_ls.builtins.diagnostics.ansiblelint,
        null_ls.builtins.diagnostics.dotenv_linter,
        null_ls.builtins.diagnostics.editorconfig_checker,
        null_ls.builtins.diagnostics.eslint,
        null_ls.builtins.diagnostics.jsonlint,
        null_ls.builtins.diagnostics.luacheck,
        null_ls.builtins.diagnostics.php,
        null_ls.builtins.diagnostics.phpcs,
        null_ls.builtins.diagnostics.phpstan,
        null_ls.builtins.diagnostics.psalm,
        null_ls.builtins.diagnostics.semgrep,
        null_ls.builtins.diagnostics.shellcheck,
        null_ls.builtins.diagnostics.stylelint,
        null_ls.builtins.diagnostics.tfsec,
        null_ls.builtins.diagnostics.trail_space,
        null_ls.builtins.diagnostics.tsc,
        null_ls.builtins.diagnostics.write_good,
        null_ls.builtins.diagnostics.zsh,

        -- Formatting
        null_ls.builtins.formatting.clang_format,
        null_ls.builtins.formatting.fixjson,
        null_ls.builtins.formatting.isort,
        null_ls.builtins.formatting.jq,
        null_ls.builtins.formatting.phpcsfixer,
        null_ls.builtins.formatting.prettier,
        null_ls.builtins.formatting.rome,
        null_ls.builtins.formatting.shfmt.with({
          args = { "-i", "1", "-bn", "-ci", "-sr", "-kb", "-fn" },
        }),
      },
    })
  end,
}