Cleanup

.prettierrc.mjs

@@ -0,0 +1,13 @@
+// A minimal config for extensions when in languages not supported by biome.
+// https://biomejs.dev/internals/language-support/
+/** @type {import("prettier").Config} */
+const config = {
+  tabWidth: 2,
+  useTabs: false,
+  trailingComma: "all",
+  singleQuote: false,
+  semi: true,
+  printWidth: 80,
+};
+
+export default config;

.vscode/settings.json

@@ -1,5 +1,22 @@
 {
-  "cSpell.words": [
-    "delvtech"
-  ]
-}
+  "biome.lspBin": "./node_modules/.bin/biome",
+  "[javascript]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[javascriptreact]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[json]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[jsonc]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "cSpell.words": ["delvtech"]
+}

biome.jsonc

@@ -0,0 +1,40 @@
+// https://biomejs.dev/reference/configuration/
+{
+  "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true,
+    "defaultBranch": "main"
+  },
+  "organizeImports": {
+    "enabled": true
+  },
+  "formatter": {
+    "enabled": true,
+    "formatWithErrors": false,
+    "indentStyle": "space",
+    "lineEnding": "lf",
+    "lineWidth": 80
+  },
+  "linter": {
+    "enabled": true,
+
+    "rules": {
+      "style": {
+        "noNonNullAssertion": {
+          "level": "info",
+          "fix": "none"
+        }
+      },
+      "suspicious": {
+        "noExplicitAny": "info"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "double"
+    }
+  }
+}

package.json

@@ -5,18 +5,18 @@
     "build:packages": "turbo build --filter=./packages/*",
     "build": "turbo build",
     "dev": "turbo dev",
-    "format": "prettier --write \"**/*.{ts,tsx,md}\"",
-    "lint": "turbo lint",
+    "format": "biome format --write",
+    "lint": "biome lint --diagnostic-level error .",
+    "lint:fix": "yarn lint --fix",
+    "lint:fix:unsafe": "yarn lint:fix --unsafe",
     "release": "turbo build && changeset publish",
     "test": "turbo test",
     "typecheck": "turbo typecheck"
   },
   "devDependencies": {
+    "@biomejs/biome": "^1.9.1",
     "@changesets/cli": "^2.27.1",
-    "@repo/eslint-config": "*",
     "@repo/typescript-config": "*",
-    "prettier": "^3.2.5",
-    "prettier-plugin-organize-imports": "^3.2.4",
     "turbo": "latest"
   },
   "engines": {
@@ -26,8 +26,5 @@
     "typescript": "^5.4.5"
   },
   "packageManager": "[email protected]",
-  "workspaces": [
-    "apps/*",
-    "packages/*"
-  ]
+  "workspaces": ["apps/*", "packages/*"]
 }