diff --git a/.stylua.toml b/.stylua.toml
index ecb6dca..ca1541c 100644
--- a/.stylua.toml
+++ b/.stylua.toml
@@ -1,6 +1,6 @@
 column_width = 120
 line_endings = "Unix"
 indent_type = "Spaces"
-indent_width = 2
+indent_width = 4
 quote_style = "AutoPreferDouble"
 call_parentheses = "None"
diff --git a/lazy-lock.json b/lazy-lock.json
index 10b395c..f02efa8 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -27,11 +27,13 @@
   "nvim-cmp": { "branch": "main", "commit": "b5311ab3ed9c846b585c0c15b7559be131ec4be9" },
   "nvim-jdtls": { "branch": "master", "commit": "4d77ff02063cf88963d5cf10683ab1fd15d072de" },
   "nvim-lspconfig": { "branch": "master", "commit": "b0caeef0d835fbe19df6ad71dbc4345eaaea649c" },
+  "nvim-origami": { "branch": "main", "commit": "7601195576615ba209d79f3dccc764f82d802b5c" },
   "nvim-tree.lua": { "branch": "master", "commit": "f0e9951778802526b14c934f7bf746e1e0ae5ed0" },
   "nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" },
   "nvim-web-devicons": { "branch": "master", "commit": "c2599a81ecabaae07c49ff9b45dcd032a8d90f1a" },
   "plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
   "telescope.nvim": { "branch": "master", "commit": "b4da76be54691e854d3e0e02c36b0245f945c2c7" },
+  "todo-comments.nvim": { "branch": "main", "commit": "304a8d204ee787d2544d8bc23cd38d2f929e7cc5" },
   "ui": { "branch": "v3.0", "commit": "af4407decaf6528cb21a7b0fd8925664c8e573c0" },
   "volt": { "branch": "main", "commit": "7b8c5e790120d9f08c8487dcb80692db6d2087a1" },
   "which-key.nvim": { "branch": "main", "commit": "370ec46f710e058c9c1646273e6b225acf47cbed" }
diff --git a/lua/custom/plugins/nvim-origami.lua b/lua/custom/plugins/nvim-origami.lua
new file mode 100644
index 0000000..abac4b0
--- /dev/null
+++ b/lua/custom/plugins/nvim-origami.lua
@@ -0,0 +1,13 @@
+return {
+  "chrisgrieser/nvim-origami",
+  event = "VeryLazy",
+  opts = {
+    foldKeymaps = { setup = false },
+  }, -- needed even when using default config
+
+  -- recommended: disable vim's auto-folding
+  init = function()
+    vim.opt.foldlevel = 99
+    vim.opt.foldlevelstart = 99
+  end,
+}
diff --git a/lua/custom/plugins/todo-comments.lua b/lua/custom/plugins/todo-comments.lua
new file mode 100644
index 0000000..82b958c
--- /dev/null
+++ b/lua/custom/plugins/todo-comments.lua
@@ -0,0 +1,13 @@
+return {
+    "folke/todo-comments.nvim",
+    dependencies = "nvim-lua/plenary.nvim",
+    lazy = true, --optional
+    event = { "BufReadPost", "BufWritePost", "BufNewFile" },
+    config = function()
+        require("todo-comments").setup {
+            -- your configuration comes here
+            -- or leave it empty to use the default settings
+            -- refer to the configuration section below
+        }
+    end,
+}
diff --git a/lua/mappings.lua b/lua/mappings.lua
index f5a1dc1..5c74ee1 100644
--- a/lua/mappings.lua
+++ b/lua/mappings.lua
@@ -20,3 +20,11 @@ end)
 map("t", "<C-t>", function()
   term.toggle()
 end)
+
+-- folds
+map("n", "<Left>", function()
+  require("origami").h()
+end)
+map("n", "<Right>", function()
+  require("origami").l()
+end)