diff --git a/arty.yml b/arty.yml
index 662aea0..be387ed 100644
--- a/arty.yml
+++ b/arty.yml
@@ -155,6 +155,14 @@ envs:
     MEDIA_FILESTASH_IMAGE: machines/filestash:latest
     MEDIA_FILESTASH_TRAEFIK_HOST: filestash.media.pivoine.art
     MEDIA_FILESTASH_CANARY: true
+    # Dev (Gitea + Runner)
+    DEV_TRAEFIK_ENABLED: true
+    DEV_COMPOSE_PROJECT_NAME: dev
+    DEV_GITEA_IMAGE: gitea/gitea:latest
+    DEV_GITEA_TRAEFIK_HOST: dev.pivoine.art
+    DEV_GITEA_DB_NAME: gitea
+    DEV_GITEA_RUNNER_IMAGE: gitea/act_runner:latest
+    DEV_GITEA_RUNNER_NAME: docker-runner
     # PairDrop
     DROP_TRAEFIK_ENABLED: true
     DROP_COMPOSE_PROJECT_NAME: drop
diff --git a/compose.yaml b/compose.yaml
index 896864e..7f43828 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -21,6 +21,7 @@ include:
   - proxy/compose.yaml
   - watch/compose.yaml
   - media/compose.yaml
+  - dev/compose.yaml
 
 networks:
   compose_network:
diff --git a/core/postgres/init/01-init-databases.sh b/core/postgres/init/01-init-databases.sh
index bd95a4e..286a964 100644
--- a/core/postgres/init/01-init-databases.sh
+++ b/core/postgres/init/01-init-databases.sh
@@ -41,6 +41,10 @@ psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-E
     SELECT 'CREATE DATABASE asciinema'
     WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = 'asciinema')\\gexec
 
+    -- Gitea self-hosted Git service database
+    SELECT 'CREATE DATABASE gitea'
+    WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = 'gitea')\\gexec
+
     -- Grant privileges to all databases
     GRANT ALL PRIVILEGES ON DATABASE directus TO $POSTGRES_USER;
     GRANT ALL PRIVILEGES ON DATABASE umami TO $POSTGRES_USER;
diff --git a/dev/compose.yaml b/dev/compose.yaml
new file mode 100644
index 0000000..13a79d7
--- /dev/null
+++ b/dev/compose.yaml
@@ -0,0 +1,91 @@
+services:
+  # Gitea - Self-hosted Git service
+  gitea:
+    image: ${DEV_GITEA_IMAGE:-gitea/gitea:latest}
+    container_name: ${DEV_COMPOSE_PROJECT_NAME}_gitea
+    restart: unless-stopped
+    depends_on:
+      - gitea_runner
+    volumes:
+      - gitea_data:/data
+      - gitea_config:/etc/gitea
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    environment:
+      TZ: ${TIMEZONE:-Europe/Berlin}
+      USER_UID: 1000
+      USER_GID: 1000
+      GITEA__database__DB_TYPE: postgres
+      GITEA__database__HOST: ${CORE_DB_HOST}:${CORE_DB_PORT}
+      GITEA__database__NAME: ${DEV_GITEA_DB_NAME}
+      GITEA__database__USER: ${DB_USER}
+      GITEA__database__PASSWD: ${DB_PASSWORD}
+      GITEA__server__DOMAIN: ${DEV_GITEA_TRAEFIK_HOST}
+      GITEA__server__SSH_DOMAIN: ${DEV_GITEA_TRAEFIK_HOST}
+      GITEA__server__ROOT_URL: https://${DEV_GITEA_TRAEFIK_HOST}/
+      GITEA__server__PROTOCOL: http
+      GITEA__server__HTTP_PORT: 3000
+      GITEA__server__START_SSH_SERVER: true
+      GITEA__server__SSH_PORT: 22
+      GITEA__server__SSH_LISTEN_PORT: 2222
+      GITEA__mailer__ENABLED: true
+      GITEA__mailer__PROTOCOL: smtp+starttls
+      GITEA__mailer__SMTP_ADDR: ${SMTP_HOST}
+      GITEA__mailer__SMTP_PORT: ${SMTP_PORT}
+      GITEA__mailer__USER: ${SMTP_USER}
+      GITEA__mailer__PASSWD: ${SMTP_PASSWORD}
+      GITEA__mailer__FROM: ${EMAIL_FROM}
+      GITEA__service__DISABLE_REGISTRATION: false
+      GITEA__service__REQUIRE_SIGNIN_VIEW: false
+      GITEA__packages__ENABLED: true
+      GITEA__actions__ENABLED: true
+    networks:
+      - compose_network
+    labels:
+      - 'traefik.enable=${DEV_TRAEFIK_ENABLED}'
+      # HTTP to HTTPS redirect
+      - 'traefik.http.middlewares.${DEV_COMPOSE_PROJECT_NAME}-gitea-redirect-web-secure.redirectscheme.scheme=https'
+      - 'traefik.http.routers.${DEV_COMPOSE_PROJECT_NAME}-gitea-web.middlewares=${DEV_COMPOSE_PROJECT_NAME}-gitea-redirect-web-secure'
+      - 'traefik.http.routers.${DEV_COMPOSE_PROJECT_NAME}-gitea-web.rule=Host(`${DEV_GITEA_TRAEFIK_HOST}`)'
+      - 'traefik.http.routers.${DEV_COMPOSE_PROJECT_NAME}-gitea-web.entrypoints=web'
+      # HTTPS router
+      - 'traefik.http.routers.${DEV_COMPOSE_PROJECT_NAME}-gitea-web-secure.rule=Host(`${DEV_GITEA_TRAEFIK_HOST}`)'
+      - 'traefik.http.routers.${DEV_COMPOSE_PROJECT_NAME}-gitea-web-secure.tls.certresolver=resolver'
+      - 'traefik.http.routers.${DEV_COMPOSE_PROJECT_NAME}-gitea-web-secure.entrypoints=web-secure'
+      - 'traefik.http.middlewares.${DEV_COMPOSE_PROJECT_NAME}-gitea-web-secure-compress.compress=true'
+      - 'traefik.http.routers.${DEV_COMPOSE_PROJECT_NAME}-gitea-web-secure.middlewares=${DEV_COMPOSE_PROJECT_NAME}-gitea-web-secure-compress,security-headers@file'
+      # Service
+      - 'traefik.http.services.${DEV_COMPOSE_PROJECT_NAME}-gitea-web-secure.loadbalancer.server.port=3000'
+      - 'traefik.docker.network=${NETWORK_NAME}'
+      # Watchtower
+      - 'com.centurylinklabs.watchtower.enable=${WATCHTOWER_LABEL_ENABLE}'
+
+  # Gitea Runner - Act runner for Gitea Actions
+  gitea_runner:
+    image: ${DEV_GITEA_RUNNER_IMAGE:-gitea/act_runner:latest}
+    container_name: ${DEV_COMPOSE_PROJECT_NAME}_gitea_runner
+    restart: unless-stopped
+    volumes:
+      - gitea_runner_data:/data
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      TZ: ${TIMEZONE:-Europe/Berlin}
+      GITEA_INSTANCE_URL: https://${DEV_GITEA_TRAEFIK_HOST}
+      GITEA_RUNNER_REGISTRATION_TOKEN: ${DEV_GITEA_RUNNER_TOKEN}
+      GITEA_RUNNER_NAME: ${DEV_GITEA_RUNNER_NAME:-docker-runner}
+      GITEA_RUNNER_LABELS: ubuntu-latest:docker://node:20-bookworm,ubuntu-22.04:docker://node:20-bookworm,ubuntu-20.04:docker://node:18-buster
+    networks:
+      - compose_network
+
+volumes:
+  gitea_data:
+    name: ${DEV_COMPOSE_PROJECT_NAME}_gitea_data
+  gitea_config:
+    name: ${DEV_COMPOSE_PROJECT_NAME}_gitea_config
+  gitea_runner_data:
+    name: ${DEV_COMPOSE_PROJECT_NAME}_gitea_runner_data
+
+networks:
+  compose_network:
+    name: ${NETWORK_NAME}
+    external: true