Your Docker Image Is 1.2 GB. Here's How to Get It Under 100 MB
Slim bases, multi-stage builds, a .dockerignore and a few layer habits, plus a small tested checker that spots what's bloating your Dockerfile.
#docker
Posts tagged #docker
Graceful Shutdown and Health Checks for Node.js in Docker
Catch SIGTERM, drain requests, close dependencies and add liveness and readiness checks so Node.js deploys in Docker never drop a request.
Secrets and Environment Variables in Docker
What belongs in an env var, what deserves better protection, and how to stop credentials from leaking through images, logs, and Git.
Doory: A Free, Open-Source Canva Alternative You Can Host Yourself
A free design editor that runs in your browser, exports video and PDF, supports live co-editing, and can run on your own server. Here is what you get and where it still falls short.
Run AI Agents Like Containers: A Deep Dive into Docker Agent
Docker Agent turns a YAML file into a working team of AI agents, then packages, signs, sandboxes and ships it the way Docker taught us to ship containers.
Architecture Case Study: Migrating a Developer SaaS from Serverless to a $10 VPS with Docker
How we eliminated cold starts, solved database connection pool exhaustion, reduced P99 latency by 92%, and stabilized infrastructure costs using Docker, Caddy, and a $10 VPS.
