diff --git a/.github/workflows/ci-next-js.yml b/.github/workflows/ci-next-js.yml
index 00ea05d..4157012 100644
--- a/.github/workflows/ci-next-js.yml
+++ b/.github/workflows/ci-next-js.yml
@@ -21,7 +21,7 @@ on:
       - 'prettier.config.js'
 
 jobs:
-  build:
+  test:
     runs-on: ubuntu-latest
 
     steps:
diff --git a/.github/workflows/ci-react-router.yml b/.github/workflows/ci-react-router.yml
index 937c955..9200f0d 100644
--- a/.github/workflows/ci-react-router.yml
+++ b/.github/workflows/ci-react-router.yml
@@ -21,7 +21,7 @@ on:
       - 'prettier.config.js'
 
 jobs:
-  build:
+  test:
     runs-on: ubuntu-latest
 
     steps:
diff --git a/.github/workflows/ci-tanstack-start.yml b/.github/workflows/ci-tanstack-start.yml
index 1714cf8..bcfdcb6 100644
--- a/.github/workflows/ci-tanstack-start.yml
+++ b/.github/workflows/ci-tanstack-start.yml
@@ -21,7 +21,7 @@ on:
       - 'prettier.config.js'
 
 jobs:
-  build:
+  test:
     runs-on: ubuntu-latest
 
     steps:
diff --git a/.github/workflows/generate-stats.yml b/.github/workflows/generate-stats.yml
index 84acade..479369a 100644
--- a/.github/workflows/generate-stats.yml
+++ b/.github/workflows/generate-stats.yml
@@ -22,13 +22,184 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
 
-      - name: Setup Node.js
+      - name: Setup Node.js (no cache for clean measurements)
         uses: actions/setup-node@v4
         with:
           node-version: '24'
-          cache: 'pnpm'
+          # No cache - we want clean measurements
 
-      - name: Install dependencies
+      - name: Detect changed packages
+        id: detect
+        run: |
+          # Check which packages changed in the last commit
+          PACKAGES=""
+          if git diff --name-only HEAD~1 HEAD | grep -q "packages/starter-next-js/"; then
+            PACKAGES="$PACKAGES next"
+          fi
+          if git diff --name-only HEAD~1 HEAD | grep -q "packages/starter-react-router/"; then
+            PACKAGES="$PACKAGES react-router"
+          fi
+          if git diff --name-only HEAD~1 HEAD | grep -q "packages/starter-tanstack-start-react/"; then
+            PACKAGES="$PACKAGES tanstack"
+          fi
+          if git diff --name-only HEAD~1 HEAD | grep -q "packages/starter-nuxt/"; then
+            PACKAGES="$PACKAGES nuxt"
+          fi
+
+          # If no packages changed but package.json changed, measure all
+          if [ -z "$PACKAGES" ] && git diff --name-only HEAD~1 HEAD | grep -q "package.json"; then
+            PACKAGES="next react-router tanstack nuxt"
+          fi
+
+          echo "packages=$PACKAGES" >> $GITHUB_OUTPUT
+          echo "Changed packages: $PACKAGES"
+
+      - name: Measure install time (clean, no cache)
+        id: install
+        if: steps.detect.outputs.packages != ''
+        run: |
+          START=$(date +%s%N)
+          pnpm install --frozen-lockfile
+          END=$(date +%s%N)
+          ELAPSED=$((($END - $START) / 1000000))
+          echo "time=$ELAPSED" >> $GITHUB_OUTPUT
+          echo "Install time: ${ELAPSED}ms"
+
+      - name: Measure Next.js builds
+        if: contains(steps.detect.outputs.packages, 'next')
+        id: next
+        run: |
+          # Cold build
+          START=$(date +%s%N)
+          pnpm build:next
+          END=$(date +%s%N)
+          COLD=$((($END - $START) / 1000000))
+
+          # Warm build
+          START=$(date +%s%N)
+          pnpm build:next
+          END=$(date +%s%N)
+          WARM=$((($END - $START) / 1000000))
+
+          echo "cold=$COLD" >> $GITHUB_OUTPUT
+          echo "warm=$WARM" >> $GITHUB_OUTPUT
+          echo "Next.js - Cold: ${COLD}ms, Warm: ${WARM}ms"
+
+      - name: Measure React Router builds
+        if: contains(steps.detect.outputs.packages, 'react-router')
+        id: react_router
+        run: |
+          # Cold build
+          START=$(date +%s%N)
+          pnpm build:react-router
+          END=$(date +%s%N)
+          COLD=$((($END - $START) / 1000000))
+
+          # Warm build
+          START=$(date +%s%N)
+          pnpm build:react-router
+          END=$(date +%s%N)
+          WARM=$((($END - $START) / 1000000))
+
+          echo "cold=$COLD" >> $GITHUB_OUTPUT
+          echo "warm=$WARM" >> $GITHUB_OUTPUT
+          echo "React Router - Cold: ${COLD}ms, Warm: ${WARM}ms"
+
+      - name: Measure TanStack Start builds
+        if: contains(steps.detect.outputs.packages, 'tanstack')
+        id: tanstack
+        run: |
+          # Cold build
+          START=$(date +%s%N)
+          pnpm build:tanstack
+          END=$(date +%s%N)
+          COLD=$((($END - $START) / 1000000))
+
+          # Warm build
+          START=$(date +%s%N)
+          pnpm build:tanstack
+          END=$(date +%s%N)
+          WARM=$((($END - $START) / 1000000))
+
+          echo "cold=$COLD" >> $GITHUB_OUTPUT
+          echo "warm=$WARM" >> $GITHUB_OUTPUT
+          echo "TanStack Start - Cold: ${COLD}ms, Warm: ${WARM}ms"
+
+      - name: Measure Nuxt builds
+        if: contains(steps.detect.outputs.packages, 'nuxt')
+        id: nuxt
+        run: |
+          # Cold build
+          START=$(date +%s%N)
+          pnpm build:nuxt
+          END=$(date +%s%N)
+          COLD=$((($END - $START) / 1000000))
+
+          # Warm build
+          START=$(date +%s%N)
+          pnpm build:nuxt
+          END=$(date +%s%N)
+          WARM=$((($END - $START) / 1000000))
+
+          echo "cold=$COLD" >> $GITHUB_OUTPUT
+          echo "warm=$WARM" >> $GITHUB_OUTPUT
+          echo "Nuxt - Cold: ${COLD}ms, Warm: ${WARM}ms"
+
+      - name: Save all CI stats
+        if: steps.detect.outputs.packages != ''
+        run: |
+          TIMESTAMP=$(date -u +%Y-%m-%dT%H:%M:%SZ)
+
+          # Save Next.js stats
+          if [[ "${{ steps.detect.outputs.packages }}" == *"next"* ]]; then
+            mkdir -p packages/starter-next-js
+            echo '{
+              "installTimeMs": ${{ steps.install.outputs.time }},
+              "coldBuildTimeMs": ${{ steps.next.outputs.cold }},
+              "warmBuildTimeMs": ${{ steps.next.outputs.warm }},
+              "timingMeasuredAt": "'$TIMESTAMP'",
+              "runner": "ubuntu-latest"
+            }' > packages/starter-next-js/.ci-stats.json
+          fi
+
+          # Save React Router stats
+          if [[ "${{ steps.detect.outputs.packages }}" == *"react-router"* ]]; then
+            mkdir -p packages/starter-react-router
+            echo '{
+              "installTimeMs": ${{ steps.install.outputs.time }},
+              "coldBuildTimeMs": ${{ steps.react_router.outputs.cold }},
+              "warmBuildTimeMs": ${{ steps.react_router.outputs.warm }},
+              "timingMeasuredAt": "'$TIMESTAMP'",
+              "runner": "ubuntu-latest"
+            }' > packages/starter-react-router/.ci-stats.json
+          fi
+
+          # Save TanStack Start stats
+          if [[ "${{ steps.detect.outputs.packages }}" == *"tanstack"* ]]; then
+            mkdir -p packages/starter-tanstack-start-react
+            echo '{
+              "installTimeMs": ${{ steps.install.outputs.time }},
+              "coldBuildTimeMs": ${{ steps.tanstack.outputs.cold }},
+              "warmBuildTimeMs": ${{ steps.tanstack.outputs.warm }},
+              "timingMeasuredAt": "'$TIMESTAMP'",
+              "runner": "ubuntu-latest"
+            }' > packages/starter-tanstack-start-react/.ci-stats.json
+          fi
+
+          # Save Nuxt stats
+          if [[ "${{ steps.detect.outputs.packages }}" == *"nuxt"* ]]; then
+            mkdir -p packages/starter-nuxt
+            echo '{
+              "installTimeMs": ${{ steps.install.outputs.time }},
+              "coldBuildTimeMs": ${{ steps.nuxt.outputs.cold }},
+              "warmBuildTimeMs": ${{ steps.nuxt.outputs.warm }},
+              "timingMeasuredAt": "'$TIMESTAMP'",
+              "runner": "ubuntu-latest"
+            }' > packages/starter-nuxt/.ci-stats.json
+          fi
+
+      - name: Install dependencies (if not already installed)
+        if: steps.detect.outputs.packages == ''
         run: pnpm install --frozen-lockfile
 
       - name: Generate stats
@@ -53,15 +224,19 @@ jobs:
 
           # Commit and push changes
           git add .
-          git commit -m "Update stats after starter changes"
+          git commit -m "Update CI stats and generated stats after starter changes"
           git push --force-with-lease origin automated-stats-update
 
           # Create PR if it doesn't exist
           if ! gh pr view automated-stats-update &>/dev/null; then
             gh pr create \
-              --title "Update stats after starter changes" \
+              --title "Update CI stats and generated stats after starter changes" \
               --body "Automated stats update triggered by changes to starter packages.
 
+          Includes:
+          - CI build time measurements (.ci-stats.json)
+          - Generated framework comparison stats
+
           This PR was automatically created and will auto-merge if all checks pass." \
               --base main \
               --head automated-stats-update
diff --git a/packages/starter-next-js/.ci-stats.json b/packages/starter-next-js/.ci-stats.json
new file mode 100644
index 0000000..e92f783
--- /dev/null
+++ b/packages/starter-next-js/.ci-stats.json
@@ -0,0 +1,7 @@
+{
+  "installTimeMs": 10880,
+  "coldBuildTimeMs": 7559,
+  "warmBuildTimeMs": 7491,
+  "timingMeasuredAt": "2026-01-12T09:30:56Z",
+  "runner": "ubuntu-latest"
+}
diff --git a/packages/starter-next-js/package.json b/packages/starter-next-js/package.json
index 5fea998..1ea60a7 100644
--- a/packages/starter-next-js/package.json
+++ b/packages/starter-next-js/package.json
@@ -19,8 +19,8 @@
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
-    "@types/node": "^20",
-    "@types/react": "^19",
+    "@types/node": "^25.0.6",
+    "@types/react": "^19.2.8",
     "@types/react-dom": "^19",
     "eslint-config-next": "16.1.1",
     "tailwindcss": "^4"
diff --git a/packages/starter-react-router/.ci-stats.json b/packages/starter-react-router/.ci-stats.json
new file mode 100644
index 0000000..90e9c05
--- /dev/null
+++ b/packages/starter-react-router/.ci-stats.json
@@ -0,0 +1,7 @@
+{
+  "installTimeMs": 10880,
+  "coldBuildTimeMs": 3025,
+  "warmBuildTimeMs": 3019,
+  "timingMeasuredAt": "2026-01-12T09:30:56Z",
+  "runner": "ubuntu-latest"
+}
diff --git a/packages/starter-tanstack-start-react/.ci-stats.json b/packages/starter-tanstack-start-react/.ci-stats.json
new file mode 100644
index 0000000..5913124
--- /dev/null
+++ b/packages/starter-tanstack-start-react/.ci-stats.json
@@ -0,0 +1,7 @@
+{
+  "installTimeMs": 10880,
+  "coldBuildTimeMs": 9658,
+  "warmBuildTimeMs": 9355,
+  "timingMeasuredAt": "2026-01-12T09:30:56Z",
+  "runner": "ubuntu-latest"
+}
diff --git a/packages/stats-generator/src/create-stats.ts b/packages/stats-generator/src/create-stats.ts
index cfe9962..2d57462 100644
--- a/packages/stats-generator/src/create-stats.ts
+++ b/packages/stats-generator/src/create-stats.ts
@@ -3,6 +3,7 @@ import { join } from 'node:path'
 import { getStarterPackages } from './get-starter-packages.ts'
 import { packagesDir } from './constants.ts'
 import { saveStats } from './save-stats.ts'
+import { getCIStats } from './get-ci-stats.ts'
 import type { FrameworkStats, PackageJson } from './types.ts'
 
 async function createStats() {
@@ -21,9 +22,12 @@ async function createStats() {
       const prodCount = Object.keys(dependencies).length
       const devCount = Object.keys(devDependencies).length
 
+      const ciStats = await getCIStats(pkgDir)
+
       const stats: FrameworkStats = {
         prodDependencies: prodCount,
         devDependencies: devCount,
+        ...(ciStats ?? {}),
       }
 
       await saveStats(pkgDir, stats)
diff --git a/packages/stats-generator/src/get-ci-stats.ts b/packages/stats-generator/src/get-ci-stats.ts
new file mode 100644
index 0000000..dfbd050
--- /dev/null
+++ b/packages/stats-generator/src/get-ci-stats.ts
@@ -0,0 +1,15 @@
+import { readFile } from 'node:fs/promises'
+import { join } from 'node:path'
+import { packagesDir } from './constants.ts'
+import { CIStats } from './types.ts'
+
+export async function getCIStats(pkgDir: string) {
+  const ciStatsPath = join(packagesDir, pkgDir, '.ci-stats.json')
+
+  try {
+    const content = await readFile(ciStatsPath, 'utf-8')
+    return JSON.parse(content) as CIStats
+  } catch (error) {
+    return null
+  }
+}
diff --git a/packages/stats-generator/src/types.ts b/packages/stats-generator/src/types.ts
index e2f3897..4c0760c 100644
--- a/packages/stats-generator/src/types.ts
+++ b/packages/stats-generator/src/types.ts
@@ -1,4 +1,11 @@
-export interface FrameworkStats {
+export interface CIStats {
+  installTimeMs?: number
+  coldBuildTimeMs?: number
+  warmBuildTimeMs?: number
+  timingMeasuredAt?: string
+}
+
+export interface FrameworkStats extends CIStats {
   prodDependencies: number
   devDependencies: number
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0116a0f..2115770 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -31,7 +31,7 @@ importers:
     dependencies:
       astro:
         specifier: ^5.16.6
-        version: 5.16.6(@types/node@25.0.3)(db0@0.3.4)(ioredis@5.8.2)(jiti@2.6.1)(lightningcss@1.30.2)(rollup@4.54.0)(terser@5.44.1)(tsx@4.21.0)(typescript@5.9.3)(yaml@2.8.2)
+        version: 5.16.6(@types/node@25.0.6)(db0@0.3.4)(ioredis@5.8.2)(jiti@2.6.1)(lightningcss@1.30.2)(rollup@4.54.0)(terser@5.44.1)(tsx@4.21.0)(typescript@5.9.3)(yaml@2.8.2)
     devDependencies:
       '@astrojs/check':
         specifier: ^0.9.6
@@ -56,14 +56,14 @@ importers:
         specifier: ^4
         version: 4.1.18
       '@types/node':
-        specifier: ^20
-        version: 20.19.27
+        specifier: ^25.0.6
+        version: 25.0.6
       '@types/react':
-        specifier: ^19
-        version: 19.2.7
+        specifier: ^19.2.8
+        version: 19.2.8
       '@types/react-dom':
         specifier: ^19
-        version: 19.2.3(@types/react@19.2.7)
+        version: 19.2.3(@types/react@19.2.8)
       eslint-config-next:
         specifier: 16.1.1
         version: 16.1.1(@typescript-eslint/parser@8.51.0(eslint@9.39.2(jiti@2.6.1))(typescript@5.9.3))(eslint@9.39.2(jiti@2.6.1))(typescript@5.9.3)
@@ -2457,15 +2457,15 @@ packages:
   '@types/nlcst@2.0.3':
     resolution: {integrity: sha512-vSYNSDe6Ix3q+6Z7ri9lyWqgGhJTmzRjZRqyq15N0Z/1/UnVsno9G/N40NBijoYx2seFDIl0+B2mgAb9mezUCA==}
 
-  '@types/node@20.19.27':
-    resolution: {integrity: sha512-N2clP5pJhB2YnZJ3PIHFk5RkygRX5WO/5f0WC08tp0wd+sv0rsJk3MqWn3CbNmT2J505a5336jaQj4ph1AdMug==}
-
   '@types/node@22.19.3':
     resolution: {integrity: sha512-1N9SBnWYOJTrNZCdh/yJE+t910Y128BoyY+zBLWhL3r0TYzlTmFdXrPwHL9DyFZmlEXNQQolTZh3KHV31QDhyA==}
 
   '@types/node@25.0.3':
     resolution: {integrity: sha512-W609buLVRVmeW693xKfzHeIV6nJGGz98uCPfeXI1ELMLXVeKYZ9m15fAMSaUPBHYLGFsVRcMmSCksQOrZV9BYA==}
 
+  '@types/node@25.0.6':
+    resolution: {integrity: sha512-NNu0sjyNxpoiW3YuVFfNz7mxSQ+S4X2G28uqg2s+CzoqoQjLPsWSbsFFyztIAqt2vb8kfEAsJNepMGPTxFDx3Q==}
+
   '@types/parse-path@7.1.0':
     resolution: {integrity: sha512-EULJ8LApcVEPbrfND0cRQqutIOdiIgJ1Mgrhpy755r14xMohPTEpkV/k28SJvuOs9bHRFW8x+KeDAEPiGQPB9Q==}
     deprecated: This is a stub types definition. parse-path provides its own type definitions, so you do not need this installed.
@@ -2478,6 +2478,9 @@ packages:
   '@types/react@19.2.7':
     resolution: {integrity: sha512-MWtvHrGZLFttgeEj28VXHxpmwYbor/ATPYbBfSFZEIRK0ecCFLl2Qo55z52Hss+UV9CRN7trSeq1zbgx7YDWWg==}
 
+  '@types/react@19.2.8':
+    resolution: {integrity: sha512-3MbSL37jEchWZz2p2mjntRZtPt837ij10ApxKfgmXCTuHWagYg7iA5bqPw6C8BMPfwidlvfPI/fxOc42HLhcyg==}
+
   '@types/resolve@1.20.2':
     resolution: {integrity: sha512-60BCwRFOZCQhDncwQdxxeOEEkbc5dIMccYLwbxsS4TUNeVECQ/pBJ0j09mrHOl/JJvpRPGwO9SvE4nR2Nb/a4Q==}
 
@@ -9445,7 +9448,7 @@ snapshots:
 
   '@types/fontkit@2.0.8':
     dependencies:
-      '@types/node': 22.19.3
+      '@types/node': 25.0.6
 
   '@types/hast@3.0.4':
     dependencies:
@@ -9465,10 +9468,6 @@ snapshots:
     dependencies:
       '@types/unist': 3.0.3
 
-  '@types/node@20.19.27':
-    dependencies:
-      undici-types: 6.21.0
-
   '@types/node@22.19.3':
     dependencies:
       undici-types: 6.21.0
@@ -9477,6 +9476,10 @@ snapshots:
     dependencies:
       undici-types: 7.16.0
 
+  '@types/node@25.0.6':
+    dependencies:
+      undici-types: 7.16.0
+
   '@types/parse-path@7.1.0':
     dependencies:
       parse-path: 7.1.0
@@ -9485,10 +9488,18 @@ snapshots:
     dependencies:
       '@types/react': 19.2.7
 
+  '@types/react-dom@19.2.3(@types/react@19.2.8)':
+    dependencies:
+      '@types/react': 19.2.8
+
   '@types/react@19.2.7':
     dependencies:
       csstype: 3.2.3
 
+  '@types/react@19.2.8':
+    dependencies:
+      csstype: 3.2.3
+
   '@types/resolve@1.20.2': {}
 
   '@types/unist@3.0.3': {}
@@ -10160,7 +10171,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  astro@5.16.6(@types/node@25.0.3)(db0@0.3.4)(ioredis@5.8.2)(jiti@2.6.1)(lightningcss@1.30.2)(rollup@4.54.0)(terser@5.44.1)(tsx@4.21.0)(typescript@5.9.3)(yaml@2.8.2):
+  astro@5.16.6(@types/node@25.0.6)(db0@0.3.4)(ioredis@5.8.2)(jiti@2.6.1)(lightningcss@1.30.2)(rollup@4.54.0)(terser@5.44.1)(tsx@4.21.0)(typescript@5.9.3)(yaml@2.8.2):
     dependencies:
       '@astrojs/compiler': 2.13.0
       '@astrojs/internal-helpers': 0.7.5
@@ -10217,8 +10228,8 @@ snapshots:
       unist-util-visit: 5.0.0
       unstorage: 1.17.3(db0@0.3.4)(ioredis@5.8.2)
       vfile: 6.0.3
-      vite: 6.4.1(@types/node@25.0.3)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
-      vitefu: 1.1.1(vite@6.4.1(@types/node@25.0.3)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2))
+      vite: 6.4.1(@types/node@25.0.6)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
+      vitefu: 1.1.1(vite@6.4.1(@types/node@25.0.6)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2))
       xxhash-wasm: 1.1.0
       yargs-parser: 21.1.1
       yocto-spinner: 0.2.3
@@ -14926,7 +14937,7 @@ snapshots:
       - supports-color
       - typescript
 
-  vite@6.4.1(@types/node@25.0.3)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2):
+  vite@6.4.1(@types/node@25.0.6)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2):
     dependencies:
       esbuild: 0.25.12
       fdir: 6.5.0(picomatch@4.0.3)
@@ -14935,7 +14946,7 @@ snapshots:
       rollup: 4.54.0
       tinyglobby: 0.2.15
     optionalDependencies:
-      '@types/node': 25.0.3
+      '@types/node': 25.0.6
       fsevents: 2.3.3
       jiti: 2.6.1
       lightningcss: 1.30.2
@@ -14960,9 +14971,9 @@ snapshots:
       tsx: 4.21.0
       yaml: 2.8.2
 
-  vitefu@1.1.1(vite@6.4.1(@types/node@25.0.3)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)):
+  vitefu@1.1.1(vite@6.4.1(@types/node@25.0.6)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)):
     optionalDependencies:
-      vite: 6.4.1(@types/node@25.0.3)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
+      vite: 6.4.1(@types/node@25.0.6)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
 
   vitefu@1.1.1(vite@7.3.0(@types/node@22.19.3)(jiti@2.6.1)(lightningcss@1.30.2)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)):
     optionalDependencies: