Question 1

How does Elm Batteries compare to create-elm-app?

Accepted Answer

Elm Batteries includes more integrated tooling like Parcel, Cypress, and Netlify deployment for a full-stack experience, while create-elm-app is minimal and focused solely on Elm. Choose Elm Batteries for ready-to-use workflows or create-elm-app for simpler setups.

Question 2

Can I deploy an Elm Batteries app to GitHub Pages?

Accepted Answer

Yes, but it requires manual configuration since the deployment scripts are optimized for Netlify. You'll need to adjust build commands and hosting settings, which isn't documented in the template.

Question 3

How to add a custom backend API to Elm Batteries?

Accepted Answer

The template supports Netlify functions for serverless backends. For custom APIs, you can modify the development server and deployment, but this involves overriding the Parcel and Netlify setup, with limited guidance.

Question 4

Does Elm Batteries work with Elm UI or other CSS-in-Elm solutions?

Accepted Answer

It primarily uses traditional CSS with Tailwind and PostCSS. Integrating Elm UI would require changes to the CSS build process, which isn't covered and might conflict with the existing tooling.

Question 5

What if I want to use Jest instead of Cypress for testing?

Accepted Answer

Swapping Cypress for Jest is possible but involves significant rework of the testing setup and scripts, as the template is built around Cypress integration, making it non-trivial for teams.

Question 6

How to handle complex routing in Elm Batteries?

Accepted Answer

The template includes basic navigation with Elm's Browser.application, but for advanced routing, you'll need to extend it based on the examples provided, as it doesn't offer pre-built solutions for all use cases.

Question 7

Is Elm Batteries good for large-scale applications?

Accepted Answer

It provides a solid foundation with testing and optimization, but the opinionated toolchain might become a bottleneck for large teams needing custom scaling or alternative infrastructures.

Elm Batteries

What is Elm Batteries?

Overview

Use Cases

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Related Projects

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Pros & Cons

Pros

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Frequently Asked Questions