Wrote a rudamentry Dockerfile

Dockerfile

@@ -0,0 +1,10 @@
+FROM node:16-buster-slim AS base
+WORKDIR /app
+FROM base AS builder
+COPY . .
+RUN apt-get update && \
+    apt-get install -y chromium traceroute && \
+    rm -rf /var/lib/apt/lists/*
+RUN npm install --force
+EXPOSE 8888
+CMD ["npm", "start"]