12 Easy-to-Start Docker Practice Projects for Beginners

1. spug – https://github.com/openspug/spug – ★ 3.8k, Forks 769. An open‑source operations platform built with Python and Vue, front‑end/back‑end separated, distributed via Docker images and supporting host management, task scheduling, release deployment, and monitoring/alerting.

2. ctop – https://github.com/bcicen/ctop – ★ 10.2k, Forks 388. A Docker container monitoring tool that provides a top‑like UI for real‑time container statistics.

3. drone – https://github.com/drone/drone – ★ 21.3k, Forks 2.1k. A Go‑based continuous‑integration platform that runs on Docker and automates build, test, and deployment pipelines.

4. docui – https://github.com/skanehira/docui – ★ 1.8k, Forks 74. A terminal‑based Docker management tool with an integrated terminal UI, allowing users to manage containers without memorizing CLI commands; includes a simple installation command.

5. docker‑slim – https://github.com/docker-slim/docker-slim – ★ 8.8k, Forks 306. Automatically reduces Docker image size; usage example: docker-slim build --http-probe your-name/your-app .

6. docker_practice – https://github.com/yeasy/docker_practice – ★ 17.1k, Forks 4.7k. A comprehensive repository that guides users from Docker basics to advanced practice.

7. lazydocker – https://github.com/jesseduffield/lazydocker – ★ 15.5k, Forks 581. A command‑line UI Docker manager that offers point‑and‑click operations without the overhead of enterprise solutions like Rancher.

8. dive – https://github.com/wagoodman/dive – ★ 20.7k, Forks 749. CLI tool for inspecting each layer of a Docker image and discovering ways to shrink its size; run with dive <image-name> .

9. gochat – https://github.com/LockGit/gochat – ★ 663, Forks 108. A lightweight instant‑messaging system written in Go, using RPC, Redis for message storage, and etcd for service discovery; provides a one‑click Docker build and run script.

10. docker‑dashboard – https://github.com/pipiliang/docker-dashboard – ★ 205, Forks 22. A console‑based Docker UI written in Node.js, with simple, readable code suitable for learning Node development.

11. diving – https://github.com/vicanso/diving – ★ 136, Forks 12. A UI built on top of dive that visualizes image layer changes, size contributions, and provides an interactive file‑tree view for image inspection.

These projects collectively cover a wide range of Docker‑related use cases, from monitoring and CI/CD to image optimization and lightweight service development, making them ideal starting points for developers eager to deepen their container expertise.