diff --git a/.gitea/workflows/code_check.yml b/.gitea/workflows/code_check.yml
index 5c1e2546..8f188d20 100644
--- a/.gitea/workflows/code_check.yml
+++ b/.gitea/workflows/code_check.yml
@@ -10,7 +10,7 @@ on:
     workflow_dispatch:
         inputs:
             run_lint:
-                description: "Run linters for Go and Flutter"
+                description: "Run lint/format checks for Go, Flutter, adminfront, devfront"
                 required: true
                 type: boolean
                 default: true
@@ -67,6 +67,28 @@ jobs:
                   channel: "stable"
                   cache: true
 
+            - name: Install adminfront dependencies
+              run: |
+                  cd adminfront
+                  npm ci
+
+            - name: Biome check adminfront (lint + format)
+              run: |
+                  cd adminfront
+                  npx biome lint .
+                  npx biome format . --check
+
+            - name: Install devfront dependencies
+              run: |
+                  cd devfront
+                  npm ci
+
+            - name: Biome check devfront (lint + format)
+              run: |
+                  cd devfront
+                  npx biome lint .
+                  npx biome format . --check
+
             - name: Lint Go backend
               uses: golangci/golangci-lint-action@v6
               with:
@@ -74,6 +96,11 @@ jobs:
                   working-directory: backend
                   args: --enable-only=gofmt,gofumpt
 
+            - name: Format Flutter userfront
+              run: |
+                  cd userfront
+                  dart format --output=none --set-exit-if-changed lib test
+
             - name: Analyze Flutter userfront
               run: |
                   cd userfront
@@ -158,7 +185,7 @@ jobs:
     userfront-tests:
         needs: lint
         if: ${{ always() && (github.event_name != 'workflow_dispatch' || inputs.run_userfront_tests == true) }}
-        runs-on: ubuntu-latest-slim
+        runs-on: ubuntu-latest
         steps:
             - name: Checkout code
               uses: actions/checkout@v4