Develop and Run a Remix App Locally with Docker

Learn how to use Docker to build and run a Remix app locally for smooth and reliable deployments. Understand the setup process, use Docker Compose for local development, and ensure live reload capabilities.

Published 5 months ago by @flydotio on fly.io

Abstract

The article guides you on building and running a Remix app locally with Docker, starting with deploying the app to Fly.io to create a foundational Dockerfile. It explains the significance of Docker Compose in simplifying Docker image building and container running commands. Detailed steps are provided to configure Docker Compose for local development, utilize bind mounts for code changes, handle node_modules with anonymous volumes, and enable live reloading on non-Vite Remix apps. Ultimately, leveraging Docker and Docker Compose enhances the confidence in local development reflecting the production environment.

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Discussion

How this relates to indie hacking and solopreneurship.

Relevance

This article is crucial for you as it walks you through leveraging Docker to develop and run your Remix app locally. It addresses the common challenges developers face with failed deployments or unanticipated issues due to not using Docker in local development, offering a comprehensive solution using Docker and Docker Compose.

Applicability

To apply the insights from this article, you should start by deploying your Remix app to Fly.io to obtain a foundational Dockerfile. Then, set up Docker Compose for local development by configuring a docker-compose.yml file, using bind mounts for code changes, and anonymous volumes for node_modules. Ensure live reloading by following the provided steps to enhance your local development process.

Risks

One potential risk to consider is managing the complexities of Docker Compose configuration, especially if you are new to Docker. Misconfigurations may lead to issues in running the app locally or unexpected behavior. Additionally, the article highlights the importance of handling node_modules carefully to avoid platform-specific dependency problems.

Conclusion

The trend towards using Docker and Docker Compose for local development is likely to continue, streamlining the process of building and running applications locally. Embracing these tools can significantly enhance your development workflow, ensuring smoother deployments and a more consistent development-to-production experience for your projects in the long term.

References

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Building a Remix app locally with Docker
Building a Remix app locally with Docker

Illustration of Building a Remix app locally with Docker

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