diff --git a/flake.lock b/flake.lock
index 9c6503a..a45bfbc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -109,11 +109,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1696468923,
-        "narHash": "sha256-qSM7NKgf8LcZ5hjKHZ8ANFI8+LQivvAypbhJHBJmYFM=",
+        "lastModified": 1696814493,
+        "narHash": "sha256-1qArVsJGG2RHbV2iKFpAmM5os3myvwpXMOdFy5nh54M=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "cde886a1c97ef2399b4f91409db045785020291f",
+        "rev": "32ce057c183506cecb0b84950e4eaf39f37e8c75",
         "type": "github"
       },
       "original": {
@@ -492,11 +492,11 @@
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
-        "lastModified": 1696773021,
-        "narHash": "sha256-JzjKl1h96cM5iSrkNvZX7Fgo+e3lisv2tn+uIMnXmD4=",
+        "lastModified": 1696846637,
+        "narHash": "sha256-0hv4kbXxci2+pxhuXlVgftj/Jq79VSmtAyvfabCCtYk=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "8edf336c5ca85efe20004d076747f91b85a6d087",
+        "rev": "42e1b6095ef80a51f79595d9951eb38e91c4e6ca",
         "type": "github"
       },
       "original": {
diff --git a/home/config/nvim/nifoc/formatting.fnl b/home/config/nvim/nifoc/formatting.fnl
index 73f7eca..2d70ce6 100644
--- a/home/config/nvim/nifoc/formatting.fnl
+++ b/home/config/nvim/nifoc/formatting.fnl
@@ -2,24 +2,22 @@
       b vim.b
       api vim.api
       set-bufvar vim.api.nvim_buf_set_var
-      format (require :format)]
+      conform (require :conform)]
   (fn mod.setup []
-    (let [usercmd vim.api.nvim_create_user_command
-          augroup (vim.api.nvim_create_augroup :NifocFormatting {:clear true})
-          aucmd vim.api.nvim_create_autocmd]
+    (let [usercmd api.nvim_create_user_command
+          augroup (api.nvim_create_augroup :NifocFormatting {:clear true})
+          aucmd api.nvim_create_autocmd]
       (usercmd :FormatDisableBuffer mod.disable-for-buffer
                {:desc "Disable Formatting for the current buffer"})
       (usercmd :FormatEnableBuffer mod.enable-for-buffer
                {:desc "Enable Formatting for the current buffer"})
-      ;; (aucmd :BufWritePre
-      ;;       {:callback mod.maybe-format-buffer
-      ;;        :group augroup
-      ;;        :desc "Run Formatter before saving"})
-      ))
+      (aucmd :BufWritePre
+             {:callback mod.maybe-format-buffer
+              :group augroup
+              :desc "Run Formatter before saving"})))
 
   (fn has-formatter-config? [ft]
-    (let [cfg (. (require :format.static) :config)
-          fts (. cfg :filetypes)]
+    (let [fts conform.formatters_by_ft]
       (not= (. fts ft) nil)))
 
   (fn format-with-lsp? [ft]
@@ -35,17 +33,11 @@
   (fn mod.active? []
     (let [ft vim.bo.filetype]
       (if (= b.nifoc_formatter_disabled 1) false
-          (has-formatter-config? ft))))
-
-  (fn mod.maybe-enable-lsp [client bufnr]
-    (when (client.supports_method :textDocument/rangeFormatting)
-      (api.nvim_buf_set_option bufnr :formatexpr "v:lua.vim.lsp.formatexpr()")))
+          (or (has-formatter-config? ft) (format-with-lsp? ft)))))
 
   (fn mod.maybe-format-buffer []
     (let [ft vim.bo.filetype]
       (if (= b.nifoc_formatter_disabled 1) nil
-          (format-with-lsp? ft) (vim.lsp.buf.format)
-          (has-formatter-config? ft) (format.format)
-          nil)))
+          (conform.format {:lsp_fallback (format-with-lsp? ft)}))))
 
   mod)
diff --git a/home/config/nvim/nifoc/keymap.fnl b/home/config/nvim/nifoc/keymap.fnl
index c0ac742..a774d5a 100644
--- a/home/config/nvim/nifoc/keymap.fnl
+++ b/home/config/nvim/nifoc/keymap.fnl
@@ -52,10 +52,7 @@
                 {:desc "Show Diagnostics"})
     (keymap.set :n :<leader>dtp :<cmd>TSPlaygroundToggle<CR>
                 {:desc "Toggle Treetsitter Playground"})
-    ; (keymap.set :n :<leader>dn #(noice.cmd :telescope)
-    ;             {:desc "Display Notifications"})
     ;; Other Mappings
-    ; (keymap.set :n :<CR> ":nohlsearch<CR><CR>" {:silent true})
     (keymap.set :n :F formatting.maybe-format-buffer {:desc "Format Buffer"})
     (keymap.set :n :<A-Left> :b)
     (keymap.set :n :<A-Right> :w)
@@ -109,4 +106,3 @@
       (keymap.set :t :<C-l> "<C-\\><C-n><C-W>l" map-opts)))
 
   mod)
-
diff --git a/home/config/nvim/plugins/formatter.fnl b/home/config/nvim/plugins/formatter.fnl
index ead2c83..ffc8c04 100644
--- a/home/config/nvim/plugins/formatter.fnl
+++ b/home/config/nvim/plugins/formatter.fnl
@@ -1,15 +1,9 @@
-(let [M {}
-      format (require :format)
-      format-core (require :core)
+(let [conform (require :conform)
+      conform-util (require :conform.util)
       toml (require :toml)
       treefmt-config-file vim.env.TREEFMT_CONFIG_FILE
       treefmt-exts []
-      level vim.log.levels]
-  (var latest-used-formatter :unknown)
-
-  (fn notify [msg lvl]
-    (vim.notify (.. msg " [" latest-used-formatter "]") lvl {:title :Format}))
-
+      tmp-filename "\$FILENAME"]
   (fn read-file [file]
     (with-open [f (io.open file :rb)]
       (f:read :*all)))
@@ -19,57 +13,43 @@
       (each [_ opts (pairs cfg.formatter)]
         (vim.list_extend treefmt-exts opts.includes))))
 
-  (fn treefmt-or-fallback [file-path fallback]
-    (let [ext (format-core.file.extension file-path)
+  (fn treefmt-or-fallback [fallback]
+    (let [ext (vim.fn.expand "%:e")
           ext-glob (.. "*." ext)]
       (if (vim.list_contains treefmt-exts ext-glob)
-          (do
-            (set latest-used-formatter :treefmt)
-            [{:cmd :treefmt
-              :args [file-path]
-              :ignore_err (fn [err data]
-                            (and (= err nil) (not (string.find data :Error))))}])
-          (= (vim.fn.executable fallback.cmd) 1)
-          (do
-            (set latest-used-formatter fallback.cmd)
-            [fallback])
+          {:command :treefmt
+           :args [tmp-filename]
+           :stdin false
+           :cwd (conform-util.root_file [:flake.nix :flake.lock])
+           :require_cwd true}
+          (= (vim.fn.executable fallback.command) 1)
+          fallback
           [])))
 
-  (fn formatter-prettier [file-path]
-    (treefmt-or-fallback file-path {:cmd :prettier :args [:--write file-path]}))
-
-  (fn M.treefmt-extensions [] treefmt-exts)
-
-  (format.setup {:filetypes {:css formatter-prettier
-                             :fennel (fn [file-path]
-                                       (treefmt-or-fallback file-path
-                                                            {:cmd :fnlfmt
-                                                             :args [:--fix
-                                                                    file-path]}))
-                             :fish (fn [file-path]
-                                     {:cmd :fish_indent
-                                      :args [:--write file-path]})
-                             :html formatter-prettier
-                             :javascript formatter-prettier
-                             :json formatter-prettier
-                             :nix (fn [file-path]
-                                    (treefmt-or-fallback file-path
-                                                         {:cmd :nixpkgs-fmt
-                                                          :args [file-path]}))
-                             :sh (fn [file-path]
-                                   (treefmt-or-fallback file-path
-                                                        {:cmd :shfmt
-                                                         :args [:-i
-                                                                :2
-                                                                :-s
-                                                                :-w
-                                                                file-path]}))
-                             :typescript formatter-prettier
-                             :yaml (fn [file-path]
-                                     (treefmt-or-fallback file-path
-                                                          {:cmd :yamlfmt
-                                                           :args [file-path]}))}
-                 :hooks {:on_success #(notify "Formatting Succeed" level.INFO)
-                         :on_err #(notify "Formatting Failed" level.ERROR)
-                         :on_timeout #(notify "Formatting Timeout" level.ERROR)}})
-  M)
+  (conform.setup {:formatters_by_ft {:css [:treefmt_or_prettier]
+                                     :fennel [:treefmt_or_fnlfmt]
+                                     :fish [:fish_indent]
+                                     :html [:treefmt_or_prettier]
+                                     :javascript [:treefmt_or_prettier]
+                                     :json [:treefmt_or_prettier]
+                                     :nix [:treefmt_or_nixpkgs_fmt]
+                                     :sh [:treefmt_or_shfmt]
+                                     :typescript [:treefmt_or_prettier]
+                                     :yaml [:treefmt_or_yamlfmt]}
+                  :notify_on_error true
+                  :formatters {:treefmt_or_fnlfmt #(treefmt-or-fallback {:command :fnlfmt
+                                                                         :args ["-"]})
+                               :treefmt_or_nixpkgs_fmt #(treefmt-or-fallback {:command :nixpkgs-fmt})
+                               :treefmt_or_prettier #(treefmt-or-fallback {:command :prettier
+                                                                           :args [:--stdin-filepath
+                                                                                  tmp-filename]
+                                                                           :cwd (conform-util.root_file [:.prettierrc
+                                                                                                         :package.json])})
+                               :treefmt_or_shfmt #(treefmt-or-fallback {:command :shfmt
+                                                                        :args [:-filename
+                                                                               tmp-filename
+                                                                               :-i
+                                                                               :2
+                                                                               :-s]})
+                               :treefmt_or_yamlfmt #(treefmt-or-fallback {:command :yamlfmt
+                                                                          :args ["-"]})}}))
diff --git a/home/config/nvim/plugins/lsp.fnl b/home/config/nvim/plugins/lsp.fnl
index 841e9a1..5502e9f 100644
--- a/home/config/nvim/plugins/lsp.fnl
+++ b/home/config/nvim/plugins/lsp.fnl
@@ -3,7 +3,6 @@
       coq (require :coq)
       navic (require :nvim-navic)
       diagnostic (require :nifoc.diagnostic)
-      formatting (require :nifoc.formatting)
       augroup (vim.api.nvim_create_augroup :NifocLsp {:clear true})
       aucmd vim.api.nvim_create_autocmd]
   (fn setup-inlay-hint-toggle [bufnr]
@@ -24,7 +23,6 @@
                                      (vim.lsp.inlay_hint bufnr true)
                                      (setup-inlay-hint-toggle bufnr))
                                    (diagnostic.maybe-enable-lsp client bufnr)
-                                   (formatting.maybe-enable-lsp client bufnr)
                                    ((. (require :lsp-notify) :setup) {})))
                      :group augroup
                      :desc "Automatic LSP setup"})
diff --git a/home/programs/nvim/default.nix b/home/programs/nvim/default.nix
index 614f31e..31a7bb9 100644
--- a/home/programs/nvim/default.nix
+++ b/home/programs/nvim/default.nix
@@ -224,10 +224,8 @@ in
 
         # Formatting
 
-        core-nvim
-
         {
-          plugin = format-nvim;
+          plugin = conform-nvim;
           config = builtins.readFile ../../config/nvim/plugins/formatter.fnl;
           type = "fennel";
         }
@@ -321,7 +319,7 @@ in
       for fnlfile in $nifoc_store_fnl; do
         file_out_path="$(echo "$fnlfile" | sed "s|$nifoc_store_path/||" | sed "s/.fnl$/.lua/")"
 
-        echo "Compiling $fnlfile ..."
+        echo "Compiling $fnlfile -> $out/lua/nifoc/$file_out_path"
         $fennel "$fnlfile" > "$out/lua/nifoc/$file_out_path"
       done
 
@@ -332,7 +330,7 @@ in
       for fnlfile in $ftplugin_store_fnl; do
         file_out_path="$(echo "$fnlfile" | sed "s|$ftplugin_store_path/||" | sed "s/.fnl$/.lua/")"
 
-        echo "Compiling $fnlfile ..."
+        echo "Compiling $fnlfile -> $out/ftplugin/$file_out_path"
         $fennel "$fnlfile" > "$out/ftplugin/$file_out_path"
       done
 
@@ -343,7 +341,7 @@ in
       for fnlfile in $after_store_fnl; do
         file_out_path="$(echo "$fnlfile" | sed "s|$after_store_path/||" | sed "s/.fnl$/.lua/")"
 
-        echo "Compiling $fnlfile ..."
+        echo "Compiling $fnlfile -> $out/after/$file_out_path"
         $fennel "$fnlfile" > "$out/after/$file_out_path"
       done
 
@@ -354,7 +352,9 @@ in
       ${config.programs.neovim.generatedConfigs.fennel}
       nil
       EOF
-      } | $fennel - > "$out/lua/configuration/plugins.lua"
+      } > "$out/lua/configuration/plugins.fnl"
+      $fennel "$out/lua/configuration/plugins.fnl" > "$out/lua/configuration/plugins.lua"
+      rm -f "$out/lua/configuration/plugins.fnl"
 
       # Other
       echo "Copying tree-sitter queries ..."
diff --git a/home/programs/nvim/plugins.nix b/home/programs/nvim/plugins.nix
index b3f9d5a..6c159fb 100644
--- a/home/programs/nvim/plugins.nix
+++ b/home/programs/nvim/plugins.nix
@@ -30,23 +30,23 @@ in
   };
   mini-nvim = buildVimPlugin {
     pname = "mini.nvim";
-    version = "2023-10-03";
+    version = "2023-10-09";
     src = fetchFromGitHub {
       owner = "echasnovski";
       repo = "mini.nvim";
-      rev = "25c4bf4efac51aad5393e37949e68ac3e672a73c";
-      sha256 = "115s6wjd7c0y2fcc0wnzdp2gp1qmwzy417jqzjmlb1rphj7kn2hz";
+      rev = "0c50ef9d0b7cae1145f3365e7bcf9ed01bc00005";
+      sha256 = "1il169wvz995k42is9b6baz5ii0fh6513q42qmv927s04k6vja0w";
       fetchSubmodules = false;
     };
   };
   nvim-web-devicons = buildVimPlugin {
     pname = "nvim-web-devicons";
-    version = "2023-10-08";
+    version = "2023-10-09";
     src = fetchFromGitHub {
       owner = "kyazdani42";
       repo = "nvim-web-devicons";
-      rev = "56b3a6ce6d69329cbf603dd38ac59fb4d7774b01";
-      sha256 = "1gqfzbdkiv91wvb14ydspjh1z4w59lp8rdsyw3w1gskfjalwz6cq";
+      rev = "a1e6268779411048a87f767a27380089362a0ce2";
+      sha256 = "019i9iy9zri12whq5kdpfia8zbpp7x5p5snk4j6bb0p7hb7caljp";
       fetchSubmodules = false;
     };
   };
@@ -96,12 +96,12 @@ in
   };
   substitute-nvim = buildVimPlugin {
     pname = "substitute.nvim";
-    version = "2023-10-05";
+    version = "2023-10-09";
     src = fetchFromGitHub {
       owner = "gbprod";
       repo = "substitute.nvim";
-      rev = "49f6f4992f244242cd522572631c34b0a89c54cb";
-      sha256 = "0wmbx66d47dajc822g31xrqdymma9jky14s3dfxvbdwzzxab9ipp";
+      rev = "523047fac696ab2acdbfd6fec707587c64d6f9d7";
+      sha256 = "02c1w2yqi1dir59rvxyiyp9vk4r9n0vffvk3gm0lh31b9nf2lfhc";
       fetchSubmodules = false;
     };
   };
@@ -118,12 +118,12 @@ in
   };
   nvim-treesitter = buildVimPlugin {
     pname = "nvim-treesitter";
-    version = "2023-10-08";
+    version = "2023-10-09";
     src = fetchFromGitHub {
       owner = "nvim-treesitter";
       repo = "nvim-treesitter";
-      rev = "a102053352bd958d84a3e1be3de0203d2af92984";
-      sha256 = "176k4hahgcjly971abrpf4q0279ll6my7qlxs0bdjf2g9095aijj";
+      rev = "dfd4fb330f75595813e2a2f83000580a36dd10ff";
+      sha256 = "08lvg3xxfdm4im5q63ahpnn2y22apznvy12ka599q89ilg20mj6b";
       fetchSubmodules = false;
     };
   };
@@ -133,8 +133,8 @@ in
     src = fetchFromGitHub {
       owner = "NoahTheDuke";
       repo = "vim-just";
-      rev = "fbcfcf96cf7c67cf0d4ad15b7af5069f65440c4f";
-      sha256 = "1awabcqs6rci0xn7nhzy5ra69ppq8lql0k5ky7vxwv0jjwnn6ac0";
+      rev = "b2113d846c1f5a400ac9c2f5ef762de8f99dc745";
+      sha256 = "14nqxx0lmqbydcxxjxy2jw0nkgawlkcl4bjnm38wvyj5vibhmy8v";
       fetchSubmodules = false;
     };
   };
@@ -284,25 +284,14 @@ in
       fetchSubmodules = false;
     };
   };
-  core-nvim = buildVimPlugin {
-    pname = "core.nvim";
-    version = "2023-09-09";
+  conform-nvim = buildVimPlugin {
+    pname = "conform.nvim";
+    version = "2023-10-09";
     src = fetchFromGitHub {
-      owner = "niuiic";
-      repo = "core.nvim";
-      rev = "dc1046613c7a0ce664b6ec3d5c8c94d6b6d2618d";
-      sha256 = "0lgg800rcrkg99wg7spj1r9ykyx31zr07f57ybyqaxwd7z0sx260";
-      fetchSubmodules = false;
-    };
-  };
-  format-nvim = buildVimPlugin {
-    pname = "format.nvim";
-    version = "2023-09-17";
-    src = fetchFromGitHub {
-      owner = "niuiic";
-      repo = "format.nvim";
-      rev = "5bc6846406dcb791edbf02f847fc687b74c45ec7";
-      sha256 = "0jizp5hb0clcdbl965b4pbci1cch00mj07w1cbg3j3yaz7d9lwf6";
+      owner = "stevearc";
+      repo = "conform.nvim";
+      rev = "38da505fb0339f68734b659460ad49d4a60ecf34";
+      sha256 = "16k2afb0kr7h5f643isngnkpm3dj3q77kar58nsxy0qryvwwdd4x";
       fetchSubmodules = false;
     };
   };
diff --git a/home/programs/nvim/plugins.yaml b/home/programs/nvim/plugins.yaml
index eb834dc..1917621 100644
--- a/home/programs/nvim/plugins.yaml
+++ b/home/programs/nvim/plugins.yaml
@@ -33,8 +33,7 @@
 # Linter
 - src: mfussenegger/nvim-lint
 # Formatting
-- src: niuiic/core.nvim
-- src: niuiic/format.nvim
+- src: stevearc/conform.nvim
 # Pairs
 - src: andymass/vim-matchup
 # Textobjects