diff --git a/configuration.nix b/configuration.nix
index 656f74ad..28b146d4 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -13,6 +13,9 @@ isMaximal: {
       logFile = "/tmp/nvim.log";
     };
 
+    # vim.opts and vim.options are aliased
+    opts.expandtab = true;
+
     spellcheck = {
       enable = true;
       programmingWordlist.enable = isMaximal;
@@ -77,6 +80,7 @@ isMaximal: {
       tex.enable = isMaximal;
 
       # Language modules that are not as common.
+      openscad.enable = false;
       arduino.enable = false;
       assembly.enable = false;
       astro.enable = false;
diff --git a/docs/manual/release-notes/rl-0.9.md b/docs/manual/release-notes/rl-0.9.md
index 6270165b..b0a424fc 100644
--- a/docs/manual/release-notes/rl-0.9.md
+++ b/docs/manual/release-notes/rl-0.9.md
@@ -259,6 +259,11 @@
 - Add `languages.fluent` using the official plugin. This only provides
   highlighting.
 
+- Add `languages.openscad` using
+  [`openscad-lsp`](https://github.com/Leathong/openscad-LSP). This currently
+  relies on neovim builtin syntax for highlighting, and the lsp for formatting
+  and diagnostics.
+
 - Added Debugging support to `languages.php`.
 
 - Added Formatting support to `languages.php` via
@@ -279,6 +284,9 @@
 - Added neovim theme `gruber-darker`
   <https://github.com/blazkowolf/gruber-darker.nvim>.
 
+- Added coverage support (`vim.utility.crazy-coverage`) via
+  [`crazy-coverage.nvim`](https://github.com/mr-u0b0dy/crazy-coverage.nvim).
+
 [vagahbond](https://github.com/vagahbond): [codewindow.nvim]:
 https://github.com/gorbit99/codewindow.nvim
 
diff --git a/modules/neovim/init/basic.nix b/modules/neovim/init/basic.nix
index 2f3934ae..85c07a53 100644
--- a/modules/neovim/init/basic.nix
+++ b/modules/neovim/init/basic.nix
@@ -78,6 +78,11 @@ in {
     };
   };
 
+  # Alias vim.options as vim.opts.
+  # This is a convenience for people using frameworks like flake-parts or Den that use lib.types.deferredModule
+  # and users would set `vim.options` but error when Nix confuses it with Nix Module's options-definitions.
+  imports = [(lib.mkAliasOptionModule ["vim" "opts"] ["vim" "options"])];
+
   config.vim = {
     # Set options that were previously interpolated in 'luaConfigRC.basic' as vim.options (vim.o)
     # and 'vim.globals' (vim.g). Future options, if possible, should be added here instead of the
diff --git a/modules/plugins/languages/default.nix b/modules/plugins/languages/default.nix
index 56896e41..c47e39ab 100644
--- a/modules/plugins/languages/default.nix
+++ b/modules/plugins/languages/default.nix
@@ -61,6 +61,7 @@ in {
     ./make.nix
     ./xml.nix
     ./fluent.nix
+    ./openscad.nix
 
     # This is now a hard deprecation.
     (mkRenamedOptionModule ["vim" "languages" "enableLSP"] ["vim" "lsp" "enable"])
diff --git a/modules/plugins/languages/openscad.nix b/modules/plugins/languages/openscad.nix
new file mode 100644
index 00000000..e1ca096d
--- /dev/null
+++ b/modules/plugins/languages/openscad.nix
@@ -0,0 +1,62 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (builtins) attrNames;
+  inherit (lib.options) mkEnableOption mkOption literalExpression;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.types) enum listOf;
+  inherit (lib.meta) getExe;
+  inherit (lib.nvim.attrsets) mapListToAttrs;
+
+  cfg = config.vim.languages.openscad;
+  /*
+  There is no Treesitter module for OpenSCAD yet.
+  Luckily vim already ships with a builtin syntax that is used by default.
+
+  The LSP already ships with diagnostics, but there is also an experimental analyzer called sca2d
+  <https://search.nixos.org/packages?channel=unstable&query=sca2d>
+  But it isn't packaged for nvim-lint and would need extra work.
+  */
+
+  defaultServers = ["openscad-lsp"];
+  servers = {
+    openscad-lsp = {
+      enable = true;
+      cmd = [(getExe pkgs.openscad-lsp) "--stdio"];
+      filetypes = ["openscad"];
+    };
+  };
+in {
+  options.vim.languages.openscad = {
+    enable = mkEnableOption "OpenSCAD language support";
+
+    lsp = {
+      enable =
+        mkEnableOption "OpenSCAD LSP support"
+        // {
+          default = config.vim.lsp.enable;
+          defaultText = literalExpression "config.vim.lsp.enable";
+        };
+
+      servers = mkOption {
+        type = listOf (enum (attrNames servers));
+        default = defaultServers;
+        description = "OpenSCAD LSP server to use";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable (mkMerge [
+    (mkIf cfg.lsp.enable {
+      vim.lsp.servers =
+        mapListToAttrs (n: {
+          name = n;
+          value = servers.${n};
+        })
+        cfg.lsp.servers;
+    })
+  ]);
+}
diff --git a/modules/plugins/notes/neorg/config.nix b/modules/plugins/notes/neorg/config.nix
index f8c18ea9..76b7db4e 100644
--- a/modules/plugins/notes/neorg/config.nix
+++ b/modules/plugins/notes/neorg/config.nix
@@ -4,9 +4,7 @@
   ...
 }: let
   inherit (lib.modules) mkIf mkMerge;
-  inherit (lib.nvim.dag) entryAnywhere;
   inherit (lib.nvim.binds) pushDownDefault;
-  inherit (lib.nvim.lua) toLuaObject;
 
   cfg = config.vim.notes.neorg;
 in {
@@ -19,17 +17,21 @@ in {
           "nvim-nio"
           "pathlib-nvim"
           "plenary-nvim"
-          "neorg"
           "neorg-telescope"
         ];
 
+        lazy.plugins.neorg = {
+          package = "neorg";
+          setupModule = "neorg";
+          inherit (cfg) setupOpts;
+
+          ft = ["norg"];
+          cmd = ["Neorg"];
+        };
+
         binds.whichKey.register = pushDownDefault {
           "<leader>o" = "+Notes";
         };
-
-        pluginRC.neorg = entryAnywhere ''
-          require('neorg').setup(${toLuaObject cfg.setupOpts})
-        '';
       };
     }
 
diff --git a/modules/plugins/notes/obsidian/config.nix b/modules/plugins/notes/obsidian/config.nix
index 145ddff7..cf573cea 100644
--- a/modules/plugins/notes/obsidian/config.nix
+++ b/modules/plugins/notes/obsidian/config.nix
@@ -5,22 +5,32 @@
 }: let
   inherit (lib.modules) mkIf mkMerge;
   inherit (lib.generators) mkLuaInline;
-  inherit (lib.nvim.dag) entryAnywhere;
-  inherit (lib.nvim.lua) toLuaObject;
 
   cfg = config.vim.notes.obsidian;
 in {
   config = mkIf cfg.enable {
     vim = {
       startPlugins = [
-        "obsidian-nvim"
         "vim-markdown"
         "tabular"
+        "plenary-nvim"
       ];
 
-      pluginRC.obsidian = entryAnywhere ''
-        require("obsidian").setup(${toLuaObject cfg.setupOpts})
-      '';
+      lazy.plugins.obsidian-nvim = {
+        package = "obsidian-nvim";
+        # NOTE: packaged plugin directory is `obsidian.nvim`; loading by the
+        # spec key (`obsidian-nvim`) misses and makes `require("obsidian")`
+        # resolve to a loader function via lzn-auto-require.
+        # I don't love this, but I can't think of anything better
+        load = ''
+          vim.cmd.packadd("obsidian.nvim")
+        '';
+        setupModule = "obsidian";
+        inherit (cfg) setupOpts;
+
+        ft = ["markdown"];
+        cmd = ["Obsidian"];
+      };
 
       notes.obsidian.setupOpts = let
         # may not be defined
diff --git a/modules/plugins/repl/conjure/conjure.nix b/modules/plugins/repl/conjure/conjure.nix
index 83481af2..4dad0430 100644
--- a/modules/plugins/repl/conjure/conjure.nix
+++ b/modules/plugins/repl/conjure/conjure.nix
@@ -14,6 +14,32 @@ in {
   };
 
   config = mkIf cfg.enable {
-    vim.startPlugins = [pkgs.vimPlugins.conjure];
+    vim.lazy.plugins.conjure = {
+      package = pkgs.vimPlugins.conjure;
+      ft = [
+        "clojure"
+        "fennel"
+        "janet"
+        "hy"
+        "julia"
+        "racket"
+        "scheme"
+        "lua"
+        "lisp"
+        "python"
+        "rust"
+        "sql"
+        "javascript"
+        "typescript"
+        "php"
+        "r"
+      ];
+      cmd = [
+        "ConjureSchool"
+        "ConjureEval"
+        "ConjureConnect"
+        "ConjureClientState"
+      ];
+    };
   };
 }
diff --git a/modules/plugins/utility/crazy-coverage/config.nix b/modules/plugins/utility/crazy-coverage/config.nix
new file mode 100644
index 00000000..78d73491
--- /dev/null
+++ b/modules/plugins/utility/crazy-coverage/config.nix
@@ -0,0 +1,18 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.lua) toLuaObject;
+  cfg = config.vim.utility.crazy-coverage;
+in {
+  config = mkIf cfg.enable {
+    vim.startPlugins = ["crazy-coverage"];
+
+    vim.pluginRC.crazy-coverage = entryAnywhere ''
+      require("crazy-coverage").setup(${toLuaObject cfg.setupOpts})
+    '';
+  };
+}
diff --git a/modules/plugins/utility/crazy-coverage/crazy-coverage.nix b/modules/plugins/utility/crazy-coverage/crazy-coverage.nix
new file mode 100644
index 00000000..1d59f494
--- /dev/null
+++ b/modules/plugins/utility/crazy-coverage/crazy-coverage.nix
@@ -0,0 +1,11 @@
+{lib, ...}: let
+  inherit (lib.options) mkEnableOption;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+in {
+  options.vim.utility.crazy-coverage = {
+    enable = mkEnableOption "coverage for neovim";
+
+    setupOpts =
+      mkPluginSetupOption "crazy-coverage.nvim" {};
+  };
+}
diff --git a/modules/plugins/utility/crazy-coverage/default.nix b/modules/plugins/utility/crazy-coverage/default.nix
new file mode 100644
index 00000000..c80cee3d
--- /dev/null
+++ b/modules/plugins/utility/crazy-coverage/default.nix
@@ -0,0 +1,6 @@
+_: {
+  imports = [
+    ./crazy-coverage.nix
+    ./config.nix
+  ];
+}
diff --git a/modules/plugins/utility/default.nix b/modules/plugins/utility/default.nix
index ab116483..98a455fb 100644
--- a/modules/plugins/utility/default.nix
+++ b/modules/plugins/utility/default.nix
@@ -30,5 +30,6 @@
     ./yanky-nvim
     ./yazi-nvim
     ./undotree
+    ./crazy-coverage
   ];
 }
diff --git a/npins/sources.json b/npins/sources.json
index 051f7dbd..c2b6fdba 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -394,6 +394,22 @@
       "url": "https://github.com/Saecki/crates.nvim/archive/ac9fa498a9edb96dc3056724ff69d5f40b898453.tar.gz",
       "hash": "sha256-jfmST/S9ymwgQ99PTCOlJkk5zaxE5HiDV16TmTISDII="
     },
+    "crazy-coverage": {
+      "type": "GitRelease",
+      "repository": {
+        "type": "GitHub",
+        "owner": "mr-u0b0dy",
+        "repo": "crazy-coverage.nvim"
+      },
+      "pre_releases": false,
+      "version_upper_bound": null,
+      "release_prefix": null,
+      "submodules": false,
+      "version": "v2.1.0",
+      "revision": "1c9223bdc6f2966be0e5d4dc73c9404003eca5b4",
+      "url": "https://api.github.com/repos/mr-u0b0dy/crazy-coverage.nvim/tarball/refs/tags/v2.1.0",
+      "hash": "sha256-D9hbxvjTbpLv2fXwtKbzFiSgkUj3uNd3YowZ/GrEQjM="
+    },
     "csharpls-extended-lsp-nvim": {
       "type": "Git",
       "repository": {