return {
  'VonHeikemen/lsp-zero.nvim',
  branch = 'v3.x',
  dependencies = {
    -- LSP Support
    {'neovim/nvim-lspconfig'},             -- Required
    -- {'williamboman/mason.nvim'},           -- Optional
    -- {'williamboman/mason-lspconfig.nvim'}, -- Optional

    -- Autocompletion
    {'hrsh7th/nvim-cmp'},     -- Required
    {'hrsh7th/cmp-nvim-lsp'}, -- Required
    {'L3MON4D3/LuaSnip'},     -- Required
    {'saadparwaiz1/cmp_luasnip'},
    {'onsails/lspkind.nvim'}   -- Optional
  },
  config = function()
    local lsp_zero = require('lsp-zero')

    lsp_zero.on_attach(function(client, bufnr)
      local opts = {buffer = bufnr, remap = false}

      vim.keymap.set("n", "gd", function() vim.lsp.buf.definition() end, opts)
      vim.keymap.set("n", "gr", function() vim.lsp.buf.references() end, opts)
      vim.keymap.set("n", "K", function() vim.lsp.buf.hover() end, opts)
      vim.keymap.set("n", "<leader>ws", function() vim.lsp.buf.workspace_symbol() end, opts)
      vim.keymap.set("n", "<leader>d", function() vim.diagnostic.open_float() end, opts)
      vim.keymap.set("n", "[d", function() vim.diagnostic.goto_next() end, opts)
      vim.keymap.set("n", "]d", function() vim.diagnostic.goto_prev() end, opts)
      vim.keymap.set("n", "<leader>ca", function() vim.lsp.buf.code_action() end, opts)
      vim.keymap.set("n", "<leader>rn", function() vim.lsp.buf.rename() end, opts)
      vim.keymap.set("i", "<C-h>", function() vim.lsp.buf.signature_help() end, opts)
    end)

    -- Mason Config
    -- require('mason').setup({})
    -- require('mason-lspconfig').setup({
    --   ensure_installed = {},
    --   handlers = {
    --     lsp_zero.default_setup,
    --   }
    -- })

    -- cmp Config

    local cmp = require('cmp')
    local cmp_action = require('lsp-zero').cmp_action()

    cmp.setup({
      sources = {
        {name = 'path'},
        {name = 'nvim_lsp'},
        {name = 'nvim_lua'},
        {name = 'luasnip'},
        {name = 'cmp_luasnip'},
        {name = 'buffer'},
        {name = 'neorg'}
      },
      window = {
        completion = cmp.config.window.bordered(),
        documentation = cmp.config.window.bordered(),
      },
      formatting = {
        fields = {'abbr', 'kind', 'menu'},
        format = require('lspkind').cmp_format({
          mode = 'symbol', -- show only symbol annotations
          maxwidth = 50, -- prevent the popup from showing more than provided characters
          ellipsis_char = '...', -- when popup menu exceed maxwidth, the truncated part would show ellipsis_char instead
        })
      },
      mapping = cmp.mapping.preset.insert({
        ['<CR>'] = cmp.mapping.confirm({select = false}),
        -- scroll up and down the documentation window
        ['<C-u>'] = cmp.mapping.scroll_docs(-4),
        ['<C-d>'] = cmp.mapping.scroll_docs(4),
        -- ['<Tab>'] = cmp_action.luasnip_supertab(),
        -- ['<S-Tab>'] = cmp_action.luasnip_shift_supertab(),
      }),
    })

    -- Server configs
    local lsp = require('lspconfig')

    -- vue
    lsp.volar.setup({})

    -- typescript / javascript
    require'lspconfig'.tsserver.setup{
      filetypes = { "javascript", "javascriptreact", "javascript.jsx", "typescript", "typescriptreact", "typescript.tsx", "vue" }
    }

    -- eslint
    lsp.eslint.setup({})

    -- tailwind
    lsp.tailwindcss.setup({
      root_dir = lsp.util.root_pattern('tailwind.config.js', 'tailwind.config.cjs', 'tailwind.config.mjs', 'tailwind.config.ts')
    })

    -- html
    lsp.html.setup({})

    -- go
    lsp.gopls.setup({})
    lsp.golangci_lint_ls.setup{}

    -- templ
    vim.filetype.add({ extension = { templ = "templ" } })
    lsp.templ.setup{}

  end,
}