diff --git a/lua/plugins/format.lua b/lua/plugins/format.lua
index 40ec981..acdcf3c 100644
--- a/lua/plugins/format.lua
+++ b/lua/plugins/format.lua
@@ -1,66 +1,67 @@
 return {
-	"stevearc/conform.nvim",
-	dependencies = { "zapling/mason-conform.nvim" },
-	event = "BufWritePre",
-	cmd = "ConformInfo",
-	keys = { "<leader>tf" },
-	config = function()
-		require("conform").setup({
-			formatters = {
-				["markdown-toc"] = {
-					condition = function(_, ctx)
-						for _, line in ipairs(vim.api.nvim_buf_get_lines(ctx.buf, 0, -1, false)) do
-							if line:find("<!%-%-% toc %-%->") then
-								return true
-							end
-						end
-					end,
-				},
-				["markdownlint-cli2"] = {
-					condition = function(_, ctx)
-						local diag = vim.tbl_filter(function(d)
-							return d.source == "markdownlint"
-						end, vim.diagnostic.get(ctx.buf))
-						return #diag > 0
-					end,
-				},
-			},
-			formatters_by_ft = {
-				["lua"] = { "stylua" },
-				["python"] = { "ruff_fix", "ruff_format", "ruff_organize_imports" },
-				["javascript"] = { "prettier" },
-				["typescript"] = { "prettier" },
-				["markdown"] = { "prettier", "markdownlint-cli2", "markdown-toc" },
-				["markdown.mdx"] = { "prettier", "markdownlint-cli2", "markdown-toc" },
-				["mdx"] = { "prettier" },
-				["_"] = { "trim_whitespace" },
-			},
-			options = {
-				stop_after_first = true,
-			},
-			format_after_save = function(bufnr)
-				if not vim.b[bufnr].conform_disable then
-					return {
-						lsp_format = "fallback",
-					}
-				end
-			end,
-		})
+    'stevearc/conform.nvim',
+    dependencies = { 'zapling/mason-conform.nvim' },
+    event = 'BufWritePre',
+    cmd = 'ConformInfo',
+    keys = { '<leader>tf' },
+    config = function()
+        require('conform').setup({
+            formatters = {
+                ['markdown-toc'] = {
+                    condition = function(_, ctx)
+                        for _, line in ipairs(vim.api.nvim_buf_get_lines(ctx.buf, 0, -1, false)) do
+                            if line:find('<!%-%-% toc %-%->') then
+                                return true
+                            end
+                        end
+                    end,
+                },
+                ['markdownlint-cli2'] = {
+                    condition = function(_, ctx)
+                        local diag = vim.tbl_filter(function(d)
+                            return d.source == 'markdownlint'
+                        end, vim.diagnostic.get(ctx.buf))
+                        return #diag > 0
+                    end,
+                },
+            },
+            formatters_by_ft = {
+                ['lua'] = { 'stylua' },
+                ['python'] = { 'ruff_fix', 'ruff_format', 'ruff_organize_imports' },
+                ['javascript'] = { 'biome' },
+                ['typescript'] = { 'biome' },
+                ['markdown'] = { 'prettier', 'markdownlint-cli2', 'markdown-toc' },
+                ['markdown.mdx'] = { 'prettier', 'markdownlint-cli2', 'markdown-toc' },
+                ['mdx'] = { 'prettier' },
+                ['_'] = { 'trim_whitespace' },
+            },
+            options = {
+                stop_after_first = true,
+            },
+            format_after_save = function(bufnr)
+                if not vim.b[bufnr].conform_disable then
+                    return {
+                        lsp_format = 'fallback',
+                    }
+                end
+            end,
+        })
 
-		vim.keymap.set("n", "<leader>tf", function()
-			vim.b.conform_disable = not vim.b.conform_disable
-			local status = vim.b.conform_disable and "disabled" or "enabled"
-			vim.notify("Autoformat " .. status, vim.log.levels.INFO)
-		end)
-		require("mason-conform").setup({
-			ensure_installed = {
-				"ruff",
-				"stylua",
-				"prettier",
-				"markdown-toc",
-				"markdownlint-cli2",
-			},
-			automatic_installation = true,
-		})
-	end,
+        vim.keymap.set('n', '<leader>tf', function()
+            vim.b.conform_disable = not vim.b.conform_disable
+            local status = vim.b.conform_disable and 'disabled' or 'enabled'
+            vim.notify('Autoformat ' .. status, vim.log.levels.INFO)
+        end)
+        require('mason-conform').setup({
+            ensure_installed = {
+                'ruff',
+                'stylua',
+                'prettier',
+                'markdown-toc',
+                'markdownlint-cli2',
+                'biome',
+            },
+            automatic_installation = true,
+        })
+    end,
 }