2013 CE The modern era Technology

Docker Open-Sources Its Container Toolkit

Docker Inc. released Docker as an open-source project in March 2013, building on dotCloud experience.

Setting the scene

Dockerfiles turned infrastructure into copy-pasteable text beside application repos.

What happened

Registry hubs spread base images quickly—and sometimes vulnerabilities—faster than audits could keep pace.

Why it still matters

Moby naming and commercial pivots confused contributors briefly. Memorable detail: whale cargo-ship logo art became conference sticker currency overnight.

Background

Containers rewrote cloud deployment patterns, sparking Kubernetes orchestration and microservices hype cycles.

Sources

Docker (software) — Wikipedia

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