diff --git a/lua/custom/plugins/filetree.lua b/lua/custom/plugins/filetree.lua
index 51416a66..51ab1f49 100644
--- a/lua/custom/plugins/filetree.lua
+++ b/lua/custom/plugins/filetree.lua
@@ -6,22 +6,26 @@ return {
     "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
     "MunifTanjim/nui.nvim",
   },
-  config = function()
-    -- Unless you are still migrating, remove the deprecated commands from v1.x
-    vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
-
-    require('neo-tree').setup {
-      window = {
-        position = "float",
+  opts = {
+    window = {
+      position = "float",
+      mappings = {
+        ["<space>"] = "none",
       },
-      filesystem = {
-        filtered_items = {
-          visible = true,
-          hide_dotfiles = false,
-          hide_gitignored = false,
-        },
-        hijack_netrw_behavior = "open_current",
+    },
+    filesystem = {
+      filtered_items = {
+        visible = true,
+        hide_dotfiles = false,
+        hide_gitignored = false,
       },
-    }
+      bind_to_cwd = false,
+      follow_current_file = true,
+      hijack_netrw_behavior = "open_current",
+    },
+  },
+  config = function(_, opts)
+    vim.g.neo_tree_remove_legacy_commands = 1
+    require("neo-tree").setup(opts)
   end,
 }
diff --git a/lua/custom/plugins/greeter.lua b/lua/custom/plugins/greeter.lua
index b2f6b287..9de71aaa 100644
--- a/lua/custom/plugins/greeter.lua
+++ b/lua/custom/plugins/greeter.lua
@@ -5,6 +5,16 @@ return {
     "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
   },
   config = function()
-    require('alpha').setup(require('alpha.themes.dashboard').config)
+    local dashboard = require("alpha.themes.dashboard")
+    dashboard.section.buttons.val = {
+      dashboard.button("f", " " .. " Find file", ":Telescope find_files <CR>"),
+      dashboard.button("n", " " .. " New file", ":ene <BAR> startinsert <CR>"),
+      dashboard.button("r", " " .. " Recent files", ":Telescope oldfiles <CR>"),
+      dashboard.button("g", " " .. " Find text", ":Telescope live_grep <CR>"),
+      dashboard.button("c", " " .. " Config", ":e $MYVIMRC <CR>"),
+      dashboard.button("s", " " .. " Restore Session", [[:lua require("persistence").load() <cr>]]),
+      dashboard.button("q", " " .. " Quit", ":qa<CR>"),
+    }
+    require('alpha').setup(dashboard.opts)
   end,
 }
diff --git a/lua/custom/plugins/init.lua b/lua/custom/plugins/init.lua
index 96fc85da..6a1f901a 100644
--- a/lua/custom/plugins/init.lua
+++ b/lua/custom/plugins/init.lua
@@ -12,6 +12,7 @@ return {
   "famiu/bufdelete.nvim",
   "tpope/vim-repeat",
   "JoosepAlviste/nvim-ts-context-commentstring",
+  "windwp/nvim-ts-autotag",
   {
     "lukas-reineke/virt-column.nvim",
     opts = {
@@ -111,4 +112,49 @@ return {
       require('mini.surround').setup(opts)
     end
   },
+  {
+    "rmagatti/goto-preview",
+    config = function()
+      require('goto-preview').setup {
+        width = 100,             -- Width of the floating window
+        height = 20,             -- Height of the floating window
+        default_mappings = true, -- Bind default mappings
+        debug = false,           -- Print debug information
+        opacity = nil,           -- 0-100 opacity level of the floating window where 100 is fully transparent.
+        post_open_hook = nil     -- A function taking two arguments, a buffer and a window to be ran as a hook.
+      }
+    end
+  },
+  {
+    "simrat39/symbols-outline.nvim",
+    config = function()
+      require('symbols-outline').setup()
+    end
+  },
+  {
+    "ray-x/lsp_signature.nvim",
+    event = "BufRead",
+    config = function()
+      require("lsp_signature").on_attach()
+    end,
+  },
+  {
+    "ellisonleao/glow.nvim",
+    config = true,
+    cmd = "Glow",
+    ft = {
+      "markdown"
+    },
+  },
+  {
+    "iamcco/markdown-preview.nvim",
+    build = "cd app && npm install",
+    ft = {
+      "markdown"
+    },
+    config = function()
+      vim.g.mkdp_auto_start = 0
+      vim.g.mkdp_filetypes = { "markdown" }
+    end,
+  },
 }
diff --git a/lua/custom/plugins/null-ls.lua b/lua/custom/plugins/null-ls.lua
index 467b5934..6ec3af3d 100644
--- a/lua/custom/plugins/null-ls.lua
+++ b/lua/custom/plugins/null-ls.lua
@@ -12,8 +12,7 @@ return {
         null_ls.builtins.formatting.black,
         null_ls.builtins.formatting.latexindent,
         null_ls.builtins.formatting.shfmt,
-        null_ls.builtins.code_actions.shellcheck,
-        null_ls.builtins.diagnostics.shellcheck,
+        null_ls.builtins.diagnostics.markdownlint,
       },
     }
   end,