diff --git a/lua/keys.lua b/lua/keys.lua
index 9052587..ba81c40 100644
--- a/lua/keys.lua
+++ b/lua/keys.lua
@@ -4,3 +4,24 @@ vim.api.nvim_set_keymap("n", "<leader>fb", "<cmd>lua require('telescope.builtin'
 vim.api.nvim_set_keymap("n", "<leader>fh", "<cmd>lua require('telescope.builtin').help_tags()<cr>", {silent = true})
 vim.api.nvim_set_keymap("n", "<leader>t", "<CMD>TodoTelescope<CR>", {silent = true})
 vim.api.nvim_set_keymap("", "q:", "<Nop>", {silent = true})
+
+function _G.toggle_venn()
+  local venn_enabled = vim.inspect(vim.b.venn_enabled)
+  if (venn_enabled == "nil") then
+    vim.b.venn_enabled = true
+    vim.cmd [[setlocal ve=all]]
+    -- draw a line on HJKL keystokes
+    vim.api.nvim_buf_set_keymap(0, "n", "J", "<C-v>j:VBox<cr>", {noremap = true})
+    vim.api.nvim_buf_set_keymap(0, "n", "K", "<C-v>k:VBox<cr>", {noremap = true})
+    vim.api.nvim_buf_set_keymap(0, "n", "L", "<C-v>l:VBox<cr>", {noremap = true})
+    vim.api.nvim_buf_set_keymap(0, "n", "H", "<C-v>h:VBox<cr>", {noremap = true})
+    -- draw a box by pressing "b" with visual selection
+    vim.api.nvim_buf_set_keymap(0, "v", "b", ":VBox<cr>", {noremap = true})
+  else
+    vim.cmd [[setlocal ve=]]
+    vim.cmd [[mapclear <buffer>]]
+    vim.b.venn_enabled = nil
+  end
+end
+-- toggle keymappings for venn using <leader>v
+vim.api.nvim_set_keymap("n", "<leader>v", ":lua toggle_venn()<cr>", {noremap = true})
diff --git a/lua/plugins.lua b/lua/plugins.lua
index 18acd2c..5898dd8 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -177,7 +177,8 @@ return require("packer").startup(
       "vuki656/package-info.nvim",
       config = function()
         require("package-info").setup()
-      end
+      end,
+      requires = "MunifTanjim/nui.nvim"
     }
     use {"npxbr/glow.nvim", run = "GlowInstall"}
     use {
@@ -196,5 +197,6 @@ return require("packer").startup(
         require("gitsigns").setup()
       end
     }
+    use "jbyuki/venn.nvim"
   end
 )
diff --git a/setup.sh b/setup.sh
index cfda216..a46aab2 100755
--- a/setup.sh
+++ b/setup.sh
@@ -10,4 +10,5 @@ vscode-css-languageserver-bin \
 vscode-html-languageserver-bin \
 vscode-json-languageserver \
 vscode-langservers-extracted \
-vscode-langservers-extracted
+vscode-langservers-extracted \
+bash-language-server