diff --git a/nvim/.config/nvim/lua/wball/plugins/conform.lua b/nvim/.config/nvim/lua/wball/plugins/conform.lua
new file mode 100644
index 0000000..2f5ba95
--- /dev/null
+++ b/nvim/.config/nvim/lua/wball/plugins/conform.lua
@@ -0,0 +1,16 @@
+return {
+    {
+        "stevearc/conform.nvim",
+        opts = {
+            formatters_by_ft = {
+                sml = { "smlfmt" },
+                ocaml = { "ocamlformat" },
+                typst = { "typstyle" },
+            },
+            format_on_save = {
+                timeout_ms = 500,
+                lsp_format = "fallback",
+            },
+        }
+    }
+}
diff --git a/nvim/.config/nvim/lua/wball/plugins/lsp/lspconfig.lua b/nvim/.config/nvim/lua/wball/plugins/lsp/lspconfig.lua
index bce7dc9..19cbd5d 100644
--- a/nvim/.config/nvim/lua/wball/plugins/lsp/lspconfig.lua
+++ b/nvim/.config/nvim/lua/wball/plugins/lsp/lspconfig.lua
@@ -71,11 +71,5 @@ return {
         vim.lsp.handlers['textDocument/hover'] = vim.lsp.with(vim.lsp.handlers.hover, { border = "single" })
 
         vim.diagnostic.config({ virtual_text = true })
-        -- 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 = "" })
-        -- end
-
     end,
 }