diff --git a/TODO.md b/TODO.md
index 1fbff205..9727497a 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,4 +1,4 @@
 - [ ] Docs
 - [ ] Test with helm chart
 - [ ] Play With Docker generation
-- [ ] Custom app compose and dockerfile examples
+- [x] Custom app compose and dockerfile examples
diff --git a/build/nginx/Dockerfile b/build/nginx/Dockerfile
index ac236016..db062b05 100644
--- a/build/nginx/Dockerfile
+++ b/build/nginx/Dockerfile
@@ -33,7 +33,7 @@ RUN cd apps/frappe && \
     fi \
     && yarn
 
-# Build assets stored in frappe-bench/sites/assets
+# Build assets they're stored in frappe-bench/sites/assets
 RUN echo "frappe" >sites/apps.txt \
     && yarn --cwd apps/frappe run production \
     && rm sites/apps.txt
diff --git a/custom_app/README.md b/custom_app/README.md
new file mode 100644
index 00000000..7ebd919c
--- /dev/null
+++ b/custom_app/README.md
@@ -0,0 +1,38 @@
+This is basic configuration for building images and testing custom apps that use Frappe.
+
+You can see that there's four files in this folder:
+
+- `backend.Dockerfile`,
+- `frontend.Dockerfile`,
+- `docker-bake.hcl`,
+- `compose.override.yaml`.
+
+Python code will `backend.Dockerfile`. JS and CSS (and other fancy frontend stuff) files will be built in `frontend.Dockerfile` if required and served from there.
+
+`docker-bake.hcl` is reference file for cool new [Buildx Bake](https://github.com/docker/buildx/blob/master/docs/reference/buildx_bake.md). It helps to build images without having to remember all build arguments.
+
+`compose.override.yaml` is [Compose](https://docs.docker.com/compose/compose-file/) override that replaces images from [main compose file](https://github.com/frappe/frappe_docker/blob/main/compose.yaml) so it would use your own images.
+
+To get started, install Docker and [Buildx](https://github.com/docker/buildx#installing). Then copy all content of this folder (except this README) to your app's root directory. Also copy `compose.yaml` in the root of this repository.
+
+Before the next step—to build images—replace "custom_app" with your app's name in `docker-bake.hcl`. After that, let's try to build:
+
+```bash
+FRAPPE_VERSION=<Frappe version you need> docker buildx bake
+```
+
+If something goes wrong feel free to leave an issue.
+
+To test if site works, setup `.env` file (check [example](<(https://github.com/frappe/frappe_docker/blob/main/example.env)>)) and run:
+
+```bash
+docker-compose up -d
+docker-compose exec backend \
+  bench new-site 127.0.0.1 \
+    --mariadb-root-password 123 \
+    --admin-password admin \
+    --install-app <Name of your app>
+docker-compose restart backend
+```
+
+Cool! You just containerized your app!
diff --git a/custom_app/backend.Dockerfile b/custom_app/backend.Dockerfile
new file mode 100644
index 00000000..45a7e379
--- /dev/null
+++ b/custom_app/backend.Dockerfile
@@ -0,0 +1,8 @@
+ARG FRAPPE_VERSION
+FROM frappe/frappe-worker:${FRAPPE_VERSION}
+
+ARG APP_NAME
+COPY --chown=frappe . ../apps/${APP_NAME}
+
+RUN echo "frappe\ncomfort" >/home/frappe/frappe-bench/sites/apps.txt \
+    && ../env/bin/pip install --no-cache-dir -e ../apps/${APP_NAME}
diff --git a/custom_app/compose.override.yaml b/custom_app/compose.override.yaml
new file mode 100644
index 00000000..002e0795
--- /dev/null
+++ b/custom_app/compose.override.yaml
@@ -0,0 +1,21 @@
+services:
+  configurator:
+    image: custom_app/worker:${VERSION}
+
+  backend:
+    image: custom_app/worker:${VERSION}
+
+  frontend:
+    image: custom_app/nginx:${VERSION}
+
+  queue-short:
+    image: custom_app/worker:${VERSION}
+
+  queue-default:
+    image: custom_app/worker:${VERSION}
+
+  queue-long:
+    image: custom_app/worker:${VERSION}
+
+  scheduler:
+    image: custom_app/worker:${VERSION}
diff --git a/custom_app/docker-bake.hcl b/custom_app/docker-bake.hcl
new file mode 100644
index 00000000..12aa7d0e
--- /dev/null
+++ b/custom_app/docker-bake.hcl
@@ -0,0 +1,25 @@
+APP_NAME="custom_app"
+
+variable "FRAPPE_VERSION" {}
+
+group "default" {
+    targets = ["backend", "frontend"]
+}
+
+target "backend" {
+    dockerfile = "backend.Dockerfile"
+    tags = ["custom_app/worker:latest"]
+    args = {
+      "FRAPPE_VERSION" = FRAPPE_VERSION
+      "APP_NAME" = APP_NAME
+    }
+}
+
+target "frontend" {
+    dockerfile = "frontend.Dockerfile"
+    tags = ["custom_app/nginx:latest"]
+    args = {
+      "FRAPPE_VERSION" = FRAPPE_VERSION
+      "APP_NAME" = APP_NAME
+    }
+}
diff --git a/custom_app/frontend.Dockerfile b/custom_app/frontend.Dockerfile
new file mode 100644
index 00000000..1d6e8f2b
--- /dev/null
+++ b/custom_app/frontend.Dockerfile
@@ -0,0 +1,57 @@
+ARG FRAPPE_VERSION
+FROM node:14-bullseye-slim as prod_node_modules
+
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
+    git \
+    build-essential \
+    python \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /root/frappe-bench
+RUN mkdir -p sites/assets
+
+ARG FRAPPE_VERSION
+RUN git clone --depth 1 -b ${FRAPPE_VERSION} https://github.com/frappe/frappe apps/frappe
+
+RUN cd apps/frappe \
+    && if [ "$(uname -m)" = "aarch64" ]; then \
+    yarn remove svg-sprite || true \
+    && yarn add sass; \
+    fi \
+    && yarn
+
+
+ARG APP_NAME
+COPY . apps/${APP_NAME}
+
+# Install production node modules
+RUN yarn --cwd apps/${APP_NAME} --prod
+
+
+
+FROM prod_node_modules as assets
+
+ARG APP_NAME
+
+# Install development node modules
+RUN yarn --cwd apps/${APP_NAME}
+
+# Build assets
+RUN echo "frappe\n${APP_NAME}" >sites/apps.txt \
+    && yarn --cwd apps/frappe production --app ${APP_NAME} \
+    && rm sites/apps.txt
+
+
+
+FROM frappe/frappe-nginx:${FRAPPE_VERSION}
+
+ARG APP_NAME
+
+# Copy all not built assets
+COPY --from=prod_node_modules /root/frappe-bench/apps/${APP_NAME}/${APP_NAME}/public /usr/share/nginx/html/assets/${APP_NAME}
+# Copy production node modules
+COPY --from=prod_node_modules /root/frappe-bench/apps/${APP_NAME}/node_modules /usr/share/nginx/html/assets/${APP_NAME}/node_modules
+# Copy built assets
+COPY --from=assets /root/frappe-bench/sites /usr/share/nginx/html