Devops

Every developer hits the same wall eventually. You are building a webhook integration, testing an OAuth flow that demands a public redirect URI, or trying to show a client a work-in-progress without deploying it. Your app is running fine on localhost:5000, but the outside world cannot reach it.

Introduction # Docker Hub is a cloud-based repository service for container images, allowing developers to store, share, and manage their Docker images. This article provides a step-by-step guide to building Docker images and pushing them to Docker Hub, making your containerized applications accessible to your team or the wider community.