diff --git a/docs/release-notes/rl-0.6.md b/docs/release-notes/rl-0.6.md
index c162ac0..532f5d9 100644
--- a/docs/release-notes/rl-0.6.md
+++ b/docs/release-notes/rl-0.6.md
@@ -56,3 +56,5 @@ Release notes for release 0.6
 - Rewrote the entire `fidget.nvim` module to include extensive configuration options. Option `vim.fidget-nvim.align.bottom` has
   been removed in favor of [vim.fidget-nvim.notification.window.align](vim.fidget-nvim.notification.window.align), which now supports
   `top` and `bottom` values. `vim.fidget-nvim.align.right` has no longer any equivalent and also has been removed.
+
+- `which-key.nvim` categories can now be customized through [vim.binds.whichKey.register](vim.binds.whichKey.register).
diff --git a/lib/stdlib-extended.nix b/lib/stdlib-extended.nix
index 9833248..ff7b7f6 100644
--- a/lib/stdlib-extended.nix
+++ b/lib/stdlib-extended.nix
@@ -68,6 +68,8 @@ in
     mkSetLuaBinding = binding: action:
       mkLuaBinding binding.value action binding.description;
 
+    pushDownDefault = attr: self.mapAttrs (name: value: self.mkDefault value) attr;
+
     # For forward compatibility.
     literalExpression = super.literalExpression or super.literalExample;
   })
diff --git a/modules/filetree/nvimtree/config.nix b/modules/filetree/nvimtree/config.nix
index 684be7a..f6ac65a 100644
--- a/modules/filetree/nvimtree/config.nix
+++ b/modules/filetree/nvimtree/config.nix
@@ -10,6 +10,8 @@
   inherit (lib.nvim.binds) mkBinding;
   inherit (lib.nvim.dag) entryAnywhere;
   inherit (lib.nvim.lua) listToLuaTable expToLua;
+  # TODO: move this to its own module
+  inherit (lib) pushDownDefault;
 
   cfg = config.vim.filetree.nvimTree;
   self = import ./nvimtree.nix {inherit pkgs lib;};
@@ -25,6 +27,10 @@ in {
       (mkBinding cfg.mappings.focus ":NvimTreeFocus<cr>" mappings.focus.description)
     ];
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>t" = "+NvimTree";
+    };
+
     vim.luaConfigRC.nvimtreelua = entryAnywhere ''
       ${
         lib.optionalString cfg.disableNetrw ''
diff --git a/modules/git/config.nix b/modules/git/config.nix
index c02dc9e..8e34963 100644
--- a/modules/git/config.nix
+++ b/modules/git/config.nix
@@ -7,6 +7,8 @@
   inherit (lib.modules) mkIf mkMerge;
   inherit (lib.nvim.binds) addDescriptionsToMappings mkSetExprBinding mkSetLuaBinding;
   inherit (lib.nvim.dag) entryAnywhere;
+  # TODO: move this to its own module
+  inherit (lib) pushDownDefault;
 
   cfg = config.vim.git;
 
@@ -63,6 +65,10 @@ in {
           (mkSetLuaBinding gsMappings.resetHunk "function() package.loaded.gitsigns.reset_hunk {vim.fn.line('.'), vim.fn.line('v')} end")
         ];
 
+        vim.binds.whichKey.register = pushDownDefault {
+          "<leader>g" = "+Gitsigns";
+        };
+
         vim.luaConfigRC.gitsigns = entryAnywhere ''
           require('gitsigns').setup{}
         '';
diff --git a/modules/lsp/nvim-code-action-menu/config.nix b/modules/lsp/nvim-code-action-menu/config.nix
index c64f027..9f8f604 100644
--- a/modules/lsp/nvim-code-action-menu/config.nix
+++ b/modules/lsp/nvim-code-action-menu/config.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  inherit (lib) addDescriptionsToMappings mkIf mkSetBinding nvim;
+  inherit (lib) addDescriptionsToMappings mkIf mkSetBinding nvim pushDownDefault;
 
   cfg = config.vim.lsp;
 
@@ -17,6 +17,10 @@ in {
 
     vim.maps.normal = mkSetBinding mappings.open ":CodeActionMenu<CR>";
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>c" = "+CodeAction";
+    };
+
     vim.luaConfigRC.code-action-menu = nvim.dag.entryAnywhere ''
       -- border configuration
       vim.g.code_action_menu_window_border = '${config.vim.ui.borders.plugins.code-action-menu.style}'
diff --git a/modules/lsp/trouble/config.nix b/modules/lsp/trouble/config.nix
index ee136a5..bb751c7 100644
--- a/modules/lsp/trouble/config.nix
+++ b/modules/lsp/trouble/config.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  inherit (lib) addDescriptionsToMappings mkIf mkMerge mkSetBinding nvim;
+  inherit (lib) addDescriptionsToMappings mkIf mkMerge mkSetBinding nvim pushDownDefault;
 
   cfg = config.vim.lsp;
 
@@ -24,6 +24,12 @@ in {
       (mkSetBinding mappings.locList "<cmd>TroubleToggle loclist<CR>")
     ];
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>l" = "Trouble";
+      "<leader>x" = "+Trouble";
+      "<leader>lw" = "Workspace";
+    };
+
     vim.luaConfigRC.trouble = nvim.dag.entryAnywhere ''
       -- Enable trouble diagnostics viewer
       require("trouble").setup {}
diff --git a/modules/minimap/codewindow/config.nix b/modules/minimap/codewindow/config.nix
index 86b0137..b95aca8 100644
--- a/modules/minimap/codewindow/config.nix
+++ b/modules/minimap/codewindow/config.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  inherit (lib) addDescriptionsToMappings mkIf mkMerge mkSetLuaBinding nvim;
+  inherit (lib) addDescriptionsToMappings mkIf mkMerge mkSetLuaBinding nvim pushDownDefault;
 
   cfg = config.vim.minimap.codewindow;
 
@@ -24,6 +24,10 @@ in {
       (mkSetLuaBinding mappings.toggleFocus "require('codewindow').toggle_focus")
     ];
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>m" = "+Minimap";
+    };
+
     vim.luaConfigRC.codewindow = nvim.dag.entryAnywhere ''
       local codewindow = require('codewindow')
       codewindow.setup({
diff --git a/modules/minimap/minimap-vim/config.nix b/modules/minimap/minimap-vim/config.nix
index ef318f7..6577e8c 100644
--- a/modules/minimap/minimap-vim/config.nix
+++ b/modules/minimap/minimap-vim/config.nix
@@ -4,7 +4,7 @@
   lib,
   ...
 }: let
-  inherit (lib) mkIf;
+  inherit (lib) mkIf pushDownDefault;
 
   cfg = config.vim.minimap.minimap-vim;
 in {
@@ -13,5 +13,9 @@ in {
       pkgs.code-minimap
       "minimap-vim"
     ];
+
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>m" = "+Minimap";
+    };
   };
 }
diff --git a/modules/notes/mind-nvim/config.nix b/modules/notes/mind-nvim/config.nix
index 98f7751..8a609b0 100644
--- a/modules/notes/mind-nvim/config.nix
+++ b/modules/notes/mind-nvim/config.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  inherit (lib) mkIf nvim;
+  inherit (lib) mkIf nvim pushDownDefault;
 
   cfg = config.vim.notes.mind-nvim;
 in {
@@ -18,6 +18,10 @@ in {
       "<leader>oc" = {action = ":MindClose<CR>";};
     };
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>o" = "+Notes";
+    };
+
     vim.luaConfigRC.mind-nvim = nvim.dag.entryAnywhere ''
       require'mind'.setup()
     '';
diff --git a/modules/notes/obsidian/config.nix b/modules/notes/obsidian/config.nix
index 192244b..f521c62 100644
--- a/modules/notes/obsidian/config.nix
+++ b/modules/notes/obsidian/config.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  inherit (lib) mkIf nvim;
+  inherit (lib) mkIf nvim pushDownDefault;
 
   cfg = config.vim.notes.obsidian;
   auto = config.vim.autocomplete;
@@ -15,6 +15,10 @@ in {
       "tabular"
     ];
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>o" = "+Notes";
+    };
+
     vim.luaConfigRC.obsidian = nvim.dag.entryAnywhere ''
       require("obsidian").setup({
         dir = "${cfg.dir}",
diff --git a/modules/notes/orgmode/config.nix b/modules/notes/orgmode/config.nix
index 967a937..08df2de 100644
--- a/modules/notes/orgmode/config.nix
+++ b/modules/notes/orgmode/config.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  inherit (lib) mkIf mkMerge nvim;
+  inherit (lib) mkIf mkMerge nvim pushDownDefault;
 
   cfg = config.vim.notes.orgmode;
 in {
@@ -13,6 +13,10 @@ in {
         "orgmode-nvim"
       ];
 
+      vim.binds.whichKey.register = pushDownDefault {
+        "<leader>o" = "+Notes";
+      };
+
       vim.luaConfigRC.orgmode = nvim.dag.entryAnywhere ''
         -- Load custom treesitter grammar for org filetype
         require('orgmode').setup_ts_grammar()
diff --git a/modules/tabline/nvim-bufferline/config.nix b/modules/tabline/nvim-bufferline/config.nix
index 9004c89..befafcd 100644
--- a/modules/tabline/nvim-bufferline/config.nix
+++ b/modules/tabline/nvim-bufferline/config.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  inherit (lib) mkIf mkMerge mkLuaBinding mkBinding nvim;
+  inherit (lib) mkIf mkMerge mkLuaBinding mkBinding nvim pushDownDefault;
 
   cfg = config.vim.tabline.nvimBufferline;
   self = import ./nvim-bufferline.nix {
@@ -40,6 +40,13 @@ in {
         (mkBinding cfg.mappings.movePrevious ":BufferLineMovePrev<CR>" mappings.movePrevious.description)
       ];
 
+      vim.binds.whichKey.register = pushDownDefault {
+        "<leader>b" = "+Buffer";
+        "<leader>bm" = "BufferLineMove";
+        "<leader>bs" = "BufferLineSort";
+        "<leader>bsi" = "BufferLineSortById";
+      };
+
       vim.luaConfigRC.nvimBufferline = nvim.dag.entryAnywhere ''
         require("bufferline").setup{
            options = {
diff --git a/modules/utility/binds/which-key/config.nix b/modules/utility/binds/which-key/config.nix
index 6e2a83c..238d888 100644
--- a/modules/utility/binds/which-key/config.nix
+++ b/modules/utility/binds/which-key/config.nix
@@ -3,14 +3,17 @@
   lib,
   ...
 }: let
-  inherit (lib) mkIf nvim;
+  inherit (lib.modules) mkIf;
+  inherit (lib.strings) optionalString;
+  inherit (lib.nvim.lua) toLuaObject;
+  inherit (lib.nvim.dag) entryAnywhere;
 
   cfg = config.vim.binds.whichKey;
 in {
   config = mkIf (cfg.enable) {
     vim.startPlugins = ["which-key"];
 
-    vim.luaConfigRC.whichkey = nvim.dag.entryAnywhere ''
+    vim.luaConfigRC.whichkey = entryAnywhere ''
       local wk = require("which-key")
       wk.setup ({
         key_labels = {
@@ -20,108 +23,14 @@ in {
           ["<tab>"] = "TAB",
         },
 
-        ${lib.optionalString (config.vim.ui.borders.plugins.which-key.enable) ''
+        ${optionalString (config.vim.ui.borders.plugins.which-key.enable) ''
         window = {
           border = "${config.vim.ui.borders.plugins.which-key.style}",
         },
       ''}
       })
 
-      wk.register({
-        ${
-        if config.vim.tabline.nvimBufferline.enable
-        then ''
-          -- Buffer
-          ["<leader>b"] = { name = "+Buffer" },
-          ["<leader>bm"] = { name = "BufferLineMove" },
-          ["<leader>bs"] = { name = "BufferLineSort" },
-          ["<leader>bsi"] = { name = "BufferLineSortById" },
-        ''
-        else ""
-      }
-
-        ${
-        if config.vim.telescope.enable
-        then ''
-          ["<leader>f"] = { name = "+Telescope" },
-           -- Telescope
-          ["<leader>fl"] = { name = "Telescope LSP" },
-          ["<leader>fm"] = { name = "Cellular Automaton" }, -- TODO: mvoe this to its own parent group
-          ["<leader>fv"] = { name = "Telescope Git" },
-          ["<leader>fvc"] = { name = "Commits" },
-        ''
-        else ""
-      }
-
-        ${
-        if config.vim.lsp.trouble.enable
-        then ''
-          -- Trouble
-          ["<leader>lw"] = { name = "Workspace" },
-          ["<leader>x"] = { name = "+Trouble" }, -- TODO: move all trouble binds to the same parent group
-          ["<leader>l"] = { name = "+Trouble" },
-        ''
-        else ""
-      }
-
-        ${
-        if config.vim.lsp.nvimCodeActionMenu.enable
-        then ''
-          -- Parent Groups
-          ["<leader>c"] = { name = "+CodeAction" },
-        ''
-        else ""
-      }
-
-        ${
-        if config.vim.minimap.codewindow.enable || config.vim.minimap.minimap-vim.enable
-        then ''
-          -- Minimap
-          ["<leader>m"] = { name = "+Minimap" }, -- TODO: remap both minimap plugins' keys to be the same
-        ''
-        else ""
-      }
-
-        ${
-        if config.vim.notes.mind-nvim.enable || config.vim.notes.obsidian.enable || config.vim.notes.orgmode.enable
-        then ''
-          -- Notes
-          ["<leader>o"] = { name = "+Notes" },
-          -- TODO: options for other note taking plugins and their individual binds
-          -- TODO: move all note-taker binds under leader + o
-        ''
-        else ""
-      }
-
-        ${
-        # TODO: This probably will need to be reworked for custom-keybinds
-        if config.vim.filetree.nvimTree.enable
-        then ''
-          -- NvimTree
-          ["<leader>t"] = { name = "+NvimTree" },
-        ''
-        else ""
-      }
-
-        ${
-        if config.vim.git.gitsigns.enable
-        then ''
-          -- Git
-          ["<leader>g"] = { name = "+Gitsigns" },
-        ''
-        else ""
-      }
-
-        ${
-        if config.vim.utility.preview.glow.enable
-        then ''
-          -- Markdown
-          ["<leader>pm"] = { name = "+Preview Markdown" },
-        ''
-        else ""
-      }
-
-      })
+      wk.register(${toLuaObject cfg.register})
     '';
   };
 }
diff --git a/modules/utility/binds/which-key/which-key.nix b/modules/utility/binds/which-key/which-key.nix
index ceba7de..796dc8e 100644
--- a/modules/utility/binds/which-key/which-key.nix
+++ b/modules/utility/binds/which-key/which-key.nix
@@ -1,7 +1,18 @@
-{lib, ...}: let
-  inherit (lib) mkEnableOption;
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.options) mkEnableOption mkOption;
+  inherit (lib.types) attrsOf str;
 in {
   options.vim.binds.whichKey = {
     enable = mkEnableOption "which-key keybind helper menu";
+
+    register = mkOption {
+      description = "Register label for which-key keybind helper menu";
+      type = attrsOf str;
+      default = {};
+    };
   };
 }
diff --git a/modules/utility/preview/glow/config.nix b/modules/utility/preview/glow/config.nix
index 5b9e14f..aca57f0 100644
--- a/modules/utility/preview/glow/config.nix
+++ b/modules/utility/preview/glow/config.nix
@@ -4,7 +4,7 @@
   lib,
   ...
 }: let
-  inherit (lib) nvim mkIf mkMerge mkBinding;
+  inherit (lib) nvim mkIf mkMerge mkBinding pushDownDefault;
 
   cfg = config.vim.utility.preview.glow;
   self = import ./glow.nix {
@@ -19,6 +19,10 @@ in {
       (mkBinding cfg.mappings.openPreview ":Glow<CR>" mappings.openPreview.description)
     ];
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>pm" = "+Preview Markdown";
+    };
+
     vim.luaConfigRC.glow = nvim.dag.entryAnywhere ''
       require('glow').setup({
         glow_path = "${pkgs.glow}/bin/glow"
diff --git a/modules/utility/telescope/config.nix b/modules/utility/telescope/config.nix
index 53cde96..eb7a14e 100644
--- a/modules/utility/telescope/config.nix
+++ b/modules/utility/telescope/config.nix
@@ -4,7 +4,7 @@
   lib,
   ...
 }: let
-  inherit (lib) addDescriptionsToMappings mkIf mkMerge mkSetBinding nvim;
+  inherit (lib) addDescriptionsToMappings mkIf mkMerge mkSetBinding nvim pushDownDefault;
 
   cfg = config.vim.telescope;
   self = import ./telescope.nix {inherit lib;};
@@ -52,6 +52,14 @@ in {
       )
     ];
 
+    vim.binds.whichKey.register = pushDownDefault {
+      "<leader>f" = "+Telescope";
+      "<leader>fl" = "Telescope LSP";
+      "<leader>fm" = "Cellular Automaton";
+      "<leader>fv" = "Telescope Git";
+      "<leader>fvc" = "Commits";
+    };
+
     vim.luaConfigRC.telescope = nvim.dag.entryAnywhere ''
       local telescope = require('telescope')
       telescope.setup {