diff --git a/.env-dev b/.env-dev
new file mode 100644
index 0000000..f4e1727
--- /dev/null
+++ b/.env-dev
@@ -0,0 +1,11 @@
+ACME_API=https://acme.mock.directory
+ACME_ACCEPT_TERMS=true
+PAGES_DOMAIN=localhost.mock.directory
+RAW_DOMAIN=raw.localhost.mock.directory
+PAGES_BRANCHES=pages,master,main
+GITEA_ROOT=https://codeberg.org
+PORT=4430
+HTTP_PORT=1234
+ENABLE_HTTP_SERVER=true
+LOG_LEVEL=trace
+ACME_ACCOUNT_CONFIG=integration/acme-account.json
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..d2cc8d1
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,26 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Launch PagesServer",
+      "type": "go",
+      "request": "launch",
+      "mode": "auto",
+      "program": "${workspaceFolder}/main.go",
+      "args": ["sqlite", "sqlite_unlock_notify", "netgo"],
+      "envFile": "${workspaceFolder}/.env-dev"
+    },
+    {
+      "name": "Launch PagesServer integration test",
+      "type": "go",
+      "request": "launch",
+      "mode": "auto",
+      "program": "${workspaceFolder}/integration/main_test.go",
+      "args": ["codeberg.org/codeberg/pages/integration/..."],
+      "buildFlags": ["-tags", "'integration sqlite sqlite_unlock_notify netgo'"]
+    }
+  ]
+}
diff --git a/Justfile b/Justfile
index e53ba79..0bf38a3 100644
--- a/Justfile
+++ b/Justfile
@@ -4,14 +4,9 @@ TAGS      := 'sqlite sqlite_unlock_notify netgo'
 dev:
     #!/usr/bin/env bash
     set -euxo pipefail
-    export ACME_API=https://acme.mock.directory
-    export ACME_ACCEPT_TERMS=true
-    export PAGES_DOMAIN=localhost.mock.directory
-    export RAW_DOMAIN=raw.localhost.mock.directory
-    export PORT=4430
-    export HTTP_PORT=1234
-    export ENABLE_HTTP_SERVER=true
-    export LOG_LEVEL=trace
+    set -a # automatically export all variables
+    source .env-dev
+    set +a
     go run -tags '{{TAGS}}' .
 
 build: