From 7a99f8395ed0558f649fd5985ec42b2063b57b05 Mon Sep 17 00:00:00 2001
From: Maciej Piotr Balcerzak <axendeveloper@gmail.com>
Date: Sun, 6 Sep 2026 18:27:27 +0200
Subject: [PATCH] perf: speed up monorepo linting and formatting

---
 .gitignore                                                | 3 +++
 apps/api/package.json                                     | 4 ++--
 apps/web/package.json                                     | 8 ++++----
 package.json                                              | 4 +++-
 packages/config/eslint.config.mjs                         | 4 ++--
 packages/config/package.json                              | 1 -
 .../copy-of-vitnode-app/monorepo/turbo.json               | 4 +++-
 packages/create-vitnode-app/package.json                  | 4 ++--
 .../create-vitnode-app/src/create/create-package-json.ts  | 6 ++++--
 .../src/plugin/create/create-package-json.ts              | 4 ++--
 packages/elasticsearch/package.json                       | 4 ++--
 packages/node-cron/package.json                           | 4 ++--
 packages/nodemailer/package.json                          | 4 ++--
 packages/resend/package.json                              | 4 ++--
 packages/s3/package.json                                  | 4 ++--
 packages/supabase-storage/package.json                    | 4 ++--
 packages/vitnode/package.json                             | 4 ++--
 plugins/blog/package.json                                 | 4 ++--
 plugins/example/package.json                              | 4 ++--
 pnpm-lock.yaml                                            | 3 ---
 turbo.json                                                | 4 +++-
 21 files changed, 46 insertions(+), 39 deletions(-)

diff --git a/.gitignore b/.gitignore
index 200767ba9..ee1a85408 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,6 @@ yarn-error.log*
 .vercel
 # next-agents-md
 .next-docs/
+
+# Tool caches
+.cache
diff --git a/apps/api/package.json b/apps/api/package.json
index 841a47e7e..ea7f0befb 100644
--- a/apps/api/package.json
+++ b/apps/api/package.json
@@ -12,8 +12,8 @@
     "build": "tsc && tsc-alias -p tsconfig.json",
     "start": "node dist/src/index.js",
     "drizzle-kit": "drizzle-kit",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix",
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
     "i18n:create": "vitnode i18n:create",
     "i18n:check": "vitnode i18n:check",
     "i18n:delete": "vitnode i18n:delete",
diff --git a/apps/web/package.json b/apps/web/package.json
index e17ed5dfe..14034f826 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -10,12 +10,12 @@
     "dev": "pnpm --filter api db:prepare && vite dev --port 3000",
     "build": "vite build",
     "preview": "vite preview",
-    "lint": "eslint .",
-    "format": "prettier --write . && eslint --fix",
-    "check": "prettier --check .",
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "format": "prettier --write . --cache --cache-location .cache/prettier && pnpm lint:fix",
+    "check": "prettier --check . --cache --cache-location .cache/prettier",
     "start": "node .output/server/index.mjs",
     "typecheck": "tsc --noEmit",
-    "lint:fix": "eslint . --fix",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
     "docs:check": "node scripts/check-docs.mjs",
     "postinstall": "fumadocs-mdx"
   },
diff --git a/package.json b/package.json
index 597f274b4..7f818eb1f 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,9 @@
     "i18n:check": "turbo i18n:check",
     "i18n:delete": "turbo i18n:delete",
     "i18n:update": "turbo i18n:update",
-    "i18n:update:ai": "turbo i18n:update:ai"
+    "i18n:update:ai": "turbo i18n:update:ai",
+    "format": "prettier . --write --cache --cache-location .cache/prettier",
+    "format:check": "prettier . --check --cache --cache-location .cache/prettier"
   },
   "devDependencies": {
     "@types/node": "^26.1.1",
diff --git a/packages/config/eslint.config.mjs b/packages/config/eslint.config.mjs
index b2210f0f9..825aeb06a 100644
--- a/packages/config/eslint.config.mjs
+++ b/packages/config/eslint.config.mjs
@@ -2,7 +2,7 @@
 
 import eslint from "@eslint/js";
 import perfectionist from "eslint-plugin-perfectionist";
-import eslintPluginPrettierRecommended from "eslint-plugin-prettier/recommended";
+import eslintConfigPrettier from "eslint-config-prettier/flat";
 import tsEslint from "typescript-eslint";
 
 export default [
@@ -24,7 +24,6 @@ export default [
   eslint.configs.recommended,
   ...tsEslint.configs.stylisticTypeChecked,
   ...tsEslint.configs.strictTypeChecked,
-  eslintPluginPrettierRecommended,
   perfectionist.configs["recommended-natural"],
   { files: ["**/*.{js,mjs,cjs,jsx,mjsx,ts,tsx,mtsx}"] },
   {
@@ -121,4 +120,5 @@ export default [
     files: ["**/src/routes.ts", "**/src/routes.tsx"],
     rules: { "@typescript-eslint/promise-function-async": "off" },
   },
+  eslintConfigPrettier,
 ];
diff --git a/packages/config/package.json b/packages/config/package.json
index 1ed9c0d3f..1c612864e 100644
--- a/packages/config/package.json
+++ b/packages/config/package.json
@@ -51,7 +51,6 @@
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-jsx-a11y": "^6.10.2",
     "eslint-plugin-perfectionist": "^5.10.0",
-    "eslint-plugin-prettier": "^5.5.6",
     "eslint-plugin-react-hooks": "^7.1.1",
     "eslint-plugin-react-you-might-not-need-an-effect": "^1.0.1",
     "prettier-plugin-tailwindcss": "^0.8.1",
diff --git a/packages/create-vitnode-app/copy-of-vitnode-app/monorepo/turbo.json b/packages/create-vitnode-app/copy-of-vitnode-app/monorepo/turbo.json
index c6fa3bcc8..0d156045e 100644
--- a/packages/create-vitnode-app/copy-of-vitnode-app/monorepo/turbo.json
+++ b/packages/create-vitnode-app/copy-of-vitnode-app/monorepo/turbo.json
@@ -29,9 +29,11 @@
       "dependsOn": ["^start"]
     },
     "lint": {
-      "dependsOn": ["^lint"]
+      "dependsOn": ["^lint"],
+      "outputs": [".cache/eslint/**"]
     },
     "lint:fix": {
+      "cache": false,
       "dependsOn": ["^lint:fix"]
     },
     "i18n:create": {
diff --git a/packages/create-vitnode-app/package.json b/packages/create-vitnode-app/package.json
index 1ed55aa7e..323e25ecb 100644
--- a/packages/create-vitnode-app/package.json
+++ b/packages/create-vitnode-app/package.json
@@ -24,8 +24,8 @@
   "scripts": {
     "build:scripts": "tsc -p tsconfig.build.json && node dist/src/prepare/prepare.js",
     "start:scripts": "node dist/src/index.js",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix",
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
     "test": "vitest run",
     "test:watch": "vitest"
   },
diff --git a/packages/create-vitnode-app/src/create/create-package-json.ts b/packages/create-vitnode-app/src/create/create-package-json.ts
index 927706834..10f9421dc 100644
--- a/packages/create-vitnode-app/src/create/create-package-json.ts
+++ b/packages/create-vitnode-app/src/create/create-package-json.ts
@@ -24,8 +24,8 @@ const paths = (root: string) => ({
  * Shared blocks
  */
 const eslintScripts = {
-  lint: "eslint .",
-  "lint:fix": "eslint . --fix",
+  lint: "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+  "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
 };
 const i18nScripts = {
   "i18n:create": "vitnode i18n:create",
@@ -69,6 +69,8 @@ export const rootScripts = (
   "i18n:update": "turbo i18n:update",
   "i18n:update:ai": "turbo i18n:update:ai",
   ...withIf(enableEslint, {
+    format: "prettier . --write --cache --cache-location .cache/prettier",
+    "format:check": "prettier . --check --cache --cache-location .cache/prettier",
     lint: "turbo lint",
     "lint:fix": "turbo lint:fix",
   }),
diff --git a/packages/create-vitnode-app/src/plugin/create/create-package-json.ts b/packages/create-vitnode-app/src/plugin/create/create-package-json.ts
index c4e2ca2ea..ebf5c9cd0 100644
--- a/packages/create-vitnode-app/src/plugin/create/create-package-json.ts
+++ b/packages/create-vitnode-app/src/plugin/create/create-package-json.ts
@@ -31,8 +31,8 @@ export const createPluginPackageJSON = async ({
       dev: "vitnode dev",
       "dev:email": "email dev --dir src/emails",
       ...withIf(eslint, {
-        lint: "turbo lint",
-        "lint:fix": "turbo lint:fix",
+        lint: "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+        "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
       }),
     },
     exports: pluginPackageExports(),
diff --git a/packages/elasticsearch/package.json b/packages/elasticsearch/package.json
index 1f138a737..5e555f18e 100644
--- a/packages/elasticsearch/package.json
+++ b/packages/elasticsearch/package.json
@@ -26,8 +26,8 @@
   "scripts": {
     "build:plugins": "vitnode build",
     "dev:plugins": "vitnode dev",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto"
   },
   "dependencies": {
     "@elastic/elasticsearch": "^9.4.2"
diff --git a/packages/node-cron/package.json b/packages/node-cron/package.json
index 13cf21ab1..8d9096ae1 100644
--- a/packages/node-cron/package.json
+++ b/packages/node-cron/package.json
@@ -27,8 +27,8 @@
   "scripts": {
     "build:plugins": "vitnode build",
     "dev:plugins": "vitnode dev",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto"
   },
   "dependencies": {
     "node-cron": "^4.6.0"
diff --git a/packages/nodemailer/package.json b/packages/nodemailer/package.json
index 9870e022a..1931c9c17 100644
--- a/packages/nodemailer/package.json
+++ b/packages/nodemailer/package.json
@@ -26,8 +26,8 @@
   "scripts": {
     "build:plugins": "vitnode build",
     "dev:plugins": "vitnode dev",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto"
   },
   "dependencies": {
     "nodemailer": "^9.0.3"
diff --git a/packages/resend/package.json b/packages/resend/package.json
index ed1a8ab91..21c651f76 100644
--- a/packages/resend/package.json
+++ b/packages/resend/package.json
@@ -25,8 +25,8 @@
   "scripts": {
     "build:plugins": "vitnode build",
     "dev:plugins": "vitnode dev",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto"
   },
   "dependencies": {
     "resend": "^6.18.0"
diff --git a/packages/s3/package.json b/packages/s3/package.json
index 0e318bb58..9d15c2bf0 100644
--- a/packages/s3/package.json
+++ b/packages/s3/package.json
@@ -27,8 +27,8 @@
   "scripts": {
     "build:plugins": "vitnode build",
     "dev:plugins": "vitnode dev",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto"
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.1092.0"
diff --git a/packages/supabase-storage/package.json b/packages/supabase-storage/package.json
index 0fd0c1ced..823f1a20b 100644
--- a/packages/supabase-storage/package.json
+++ b/packages/supabase-storage/package.json
@@ -26,8 +26,8 @@
   "scripts": {
     "build:plugins": "vitnode build",
     "dev:plugins": "vitnode dev",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto"
   },
   "dependencies": {
     "@supabase/storage-js": "^2.110.8"
diff --git a/packages/vitnode/package.json b/packages/vitnode/package.json
index 150fad327..63b990ea0 100644
--- a/packages/vitnode/package.json
+++ b/packages/vitnode/package.json
@@ -174,8 +174,8 @@
     "test:watch": "vitest",
     "test:coverage": "vitest run --coverage",
     "test:types": "vitest run --typecheck.only",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto"
   },
   "type": "module",
   "dependencies": {
diff --git a/plugins/blog/package.json b/plugins/blog/package.json
index 832351af6..0de1c0214 100644
--- a/plugins/blog/package.json
+++ b/plugins/blog/package.json
@@ -30,8 +30,8 @@
     "build:plugins": "vitnode build",
     "dev": "vitnode dev",
     "dev:email": "email dev --dir src/emails",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix",
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
     "test": "vitest run",
     "test:watch": "vitest",
     "test:types": "vitest run --typecheck.only"
diff --git a/plugins/example/package.json b/plugins/example/package.json
index 97a8e3621..7625ad851 100644
--- a/plugins/example/package.json
+++ b/plugins/example/package.json
@@ -16,8 +16,8 @@
   "scripts": {
     "build:plugins": "vitnode build",
     "dev": "vitnode dev",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix",
+    "lint": "eslint . --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
+    "lint:fix": "eslint . --fix --cache --cache-location .cache/eslint --cache-strategy content --concurrency auto",
     "test": "vitest run",
     "test:watch": "vitest"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bfcf9a93e..a31abd5cf 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -289,9 +289,6 @@ importers:
       eslint-plugin-perfectionist:
         specifier: ^5.10.0
         version: 5.10.0(eslint@10.7.0(jiti@2.7.0))(typescript@6.0.3)
-      eslint-plugin-prettier:
-        specifier: ^5.5.6
-        version: 5.5.6(eslint-config-prettier@10.1.8(eslint@10.7.0(jiti@2.7.0)))(eslint@10.7.0(jiti@2.7.0))(prettier@3.9.6)
       eslint-plugin-react-hooks:
         specifier: ^7.1.1
         version: 7.1.1(eslint@10.7.0(jiti@2.7.0))
diff --git a/turbo.json b/turbo.json
index f9282c34a..040c73142 100644
--- a/turbo.json
+++ b/turbo.json
@@ -59,9 +59,11 @@
       "env": ["POSTGRES_URL", "NEXT_PUBLIC_API_URL", "NEXT_PUBLIC_WEB_URL"]
     },
     "lint": {
-      "dependsOn": ["^lint"]
+      "dependsOn": ["^lint"],
+      "outputs": [".cache/eslint/**"]
     },
     "lint:fix": {
+      "cache": false,
       "dependsOn": ["^lint:fix"]
     },
     "start": {