diff --git a/flake.lock b/flake.lock
index a71a883..e2f65e9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -236,7 +236,7 @@
     },
     "flake-utils-plus": {
       "inputs": {
-        "flake-utils": "flake-utils_2"
+        "flake-utils": "flake-utils_3"
       },
       "locked": {
         "lastModified": 1639385028,
@@ -253,6 +253,21 @@
       }
     },
     "flake-utils_2": {
+      "locked": {
+        "lastModified": 1648297722,
+        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_3": {
       "locked": {
         "lastModified": 1638122382,
         "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
@@ -267,7 +282,7 @@
         "type": "github"
       }
     },
-    "flake-utils_3": {
+    "flake-utils_4": {
       "locked": {
         "lastModified": 1644229661,
         "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
@@ -282,7 +297,7 @@
         "type": "github"
       }
     },
-    "flake-utils_4": {
+    "flake-utils_5": {
       "locked": {
         "lastModified": 1638122382,
         "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
@@ -372,7 +387,7 @@
     },
     "nix-dram": {
       "inputs": {
-        "flake-utils": "flake-utils_3",
+        "flake-utils": "flake-utils_4",
         "nixpkgs": [
           "latest"
         ]
@@ -408,11 +423,11 @@
     },
     "nixos": {
       "locked": {
-        "lastModified": 1649490789,
-        "narHash": "sha256-YrhVxwoofZSx/wLZ4GYET//8vS+uqWX572zvdmP/Etg=",
+        "lastModified": 1649537291,
+        "narHash": "sha256-V6VYIwTeI5BCfYK9f5EsMbjsjsis1rUDHMsaDbTvt+A=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c86185d20d708013caf97a6adaa8dc6d72313c75",
+        "rev": "715dc137b08213aabbbe0965b78ab938e5d8d3b7",
         "type": "github"
       },
       "original": {
@@ -425,7 +440,7 @@
     "nixos-generators": {
       "inputs": {
         "nixlib": "nixlib",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
         "lastModified": 1649522980,
@@ -473,6 +488,21 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1649615046,
+        "narHash": "sha256-XBhk/U8f6MnAlnfbqIa08mESAlnVtXLSpESsj5uVPwY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2aba5d30805183215704d168085c6c2c34eeaf0b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1637186689,
         "narHash": "sha256-NU7BhgnwA/3ibmCeSzFK6xGi+Bari9mPfn+4cBmyEjw=",
@@ -504,7 +534,7 @@
     "nvfetcher": {
       "inputs": {
         "flake-compat": "flake-compat_3",
-        "flake-utils": "flake-utils_4",
+        "flake-utils": "flake-utils_5",
         "nixpkgs": [
           "nixos"
         ]
@@ -525,16 +555,8 @@
     },
     "poetry2nix": {
       "inputs": {
-        "flake-utils": [
-          "bud",
-          "beautysh",
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "bud",
-          "beautysh",
-          "nixpkgs"
-        ]
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
         "lastModified": 1633382856,
diff --git a/modules/terminal-life/nvim/default.nix b/modules/terminal-life/nvim/default.nix
index 0657c6e..a39d184 100644
--- a/modules/terminal-life/nvim/default.nix
+++ b/modules/terminal-life/nvim/default.nix
@@ -77,10 +77,9 @@ in
     nodePackages.typescript-language-server
     nodePackages.vim-language-server
     nodePackages.vue-language-server
-    nodePackages.vscode-css-languageserver-bin
-    nodePackages.vscode-html-languageserver-bin
-    nodePackages.vscode-json-languageserver-bin
+    nodePackages.vscode-langservers-extracted
     nodePackages.yaml-language-server
+    vscode-extensions.angular.ng-template
     python39Packages.python-lsp-server
     python3Full
     solargraph
@@ -138,6 +137,7 @@ in
     vim-go
     vim-javascript
     vim-json
+    SchemaStore-nvim
     vim-markdown
     vim-nix
     vim-ruby
diff --git a/modules/terminal-life/nvim/lsp.vim b/modules/terminal-life/nvim/lsp.vim
index db887ec..05595c6 100644
--- a/modules/terminal-life/nvim/lsp.vim
+++ b/modules/terminal-life/nvim/lsp.vim
@@ -51,7 +51,8 @@ lua <<EOF
 
   -- Add additional capabilities supported by nvim-cmp
   local capabilities = vim.lsp.protocol.make_client_capabilities()
-  capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
+  -- vscode HTML lsp needs this https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#html
+  capabilities.textDocument.completion.completionItem.snippetSupport = true
 
   for lsp_key, lsp_settings in pairs({
         'bashls', ------------------------------- Bash
@@ -77,7 +78,11 @@ lua <<EOF
             }
         },
         ['jsonls'] = { -------------------------- JSON
-            ['cmd'] = {"json-languageserver", "--stdio"}
+            ['settings'] = {
+                ['json'] = {
+                    ['schemas' ] = require('schemastore').json.schemas()
+                }
+            }
         },
         'phpactor', ----------------------------- PHP
         'pylsp', --------------------------------- Python
@@ -127,6 +132,13 @@ lua <<EOF
     end
   end -- ‡
 
+  -- configure floating diagnostics appearance, symbols
+  local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
+  for type, icon in pairs(signs) do
+    local hl = "DiagnosticSign" .. type
+    vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
+  end
+
   -- Set completeopt to have a better completion experience
   vim.o.completeopt = 'menuone,noselect'
 
@@ -197,6 +209,11 @@ EOF
 " Show diagnostic popup on cursor hold
 autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, { focus = false, scope = "cursor" })
 
+" Visualize diagnostics
+let g:diagnostic_enable_virtual_text = 1
+" Don't show diagnostics while in insert mode
+let g:diagnostic_insert_delay = 1
+
 " have a fixed column for the diagnostics to appear in
 " this removes the jitter when warnings/errors flow in
 set signcolumn=yes:2