diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 0000000..55ea2b2
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,4 @@
+{
+    "tabWidth": 4,
+    "useTabs": false
+}
diff --git a/lua/lsp.lua b/lua/lsp.lua
index f941b9b..407e55f 100644
--- a/lua/lsp.lua
+++ b/lua/lsp.lua
@@ -3,6 +3,20 @@ vim.lsp.config("sourcekit", {
     filetypes = { "swift", "objective-c", "objective-c++" },
 })
 
+vim.lsp.config("svelte", {
+    settings = {
+        svelte = {
+            plugin = {
+                svelte = {
+                    format = {
+                        config = { tabWidth = 4, useTabs = false },
+                    },
+                },
+            },
+        },
+    },
+})
+
 vim.lsp.config("tinymist", {
     cmd = { "tinymist" },
     filetypes = { "typst" },
diff --git a/lua/plugins.lua b/lua/plugins.lua
index cc677a9..ec1ceb6 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -39,20 +39,26 @@ for _, name in ipairs({
     pcall(function() require(name).setup() end)
 end
 
+local prettier = { "prettierd", "prettier", stop_after_first = true }
 require("conform").setup({
     formatters_by_ft = {
         python     = { "black" },
         c          = { "clang-format" },
         cpp        = { "clang-format" },
         java       = { "clang-format" },
-        javascript = { "prettierd", "prettier", stop_after_first = true },
-        typescript = { "prettierd", "prettier", stop_after_first = true },
-        svelte     = { "prettierd", "prettier", stop_after_first = true },
-        css        = { "prettierd", "prettier", stop_after_first = true },
-        html       = { "prettierd", "prettier", stop_after_first = true },
-        json       = { "prettierd", "prettier", stop_after_first = true },
+        javascript = prettier,
+        typescript = prettier,
+        css        = prettier,
+        html       = prettier,
+        json       = prettier,
+        markdown   = prettier,
+        yaml       = prettier,
     },
-    format_on_save = { timeout_ms = 500, lsp_format = "fallback" },
+    formatters = {
+        prettier  = { prepend_args = { "--tab-width", "4", "--use-tabs", "false" } },
+        prettierd = { env = { PRETTIERD_DEFAULT_CONFIG = vim.fn.expand("~/.config/nvim/.prettierrc.json") } },
+    },
+    format_on_save = { timeout_ms = 2000, lsp_format = "fallback" },
 })
 
 require("render-markdown").setup({