BarredEwe/Prefire
Prefire is a Swift library that turns Xcode #Preview blocks into snapshot tests, a Playbook catalog, and AI-ready renders exposed via MCP.
Collecting fresh signals — velocity needs a few days of history.
collecting data…
star history
Prefire generates snapshot tests, accessibility tests, and a Playbook view catalog from the #Preview blocks developers already write in SwiftUI and UIKit projects. It ships as a Swift package and Xcode plugin. It also renders previews for AI coding agents through an MCP server, enabling tools like Claude Code to visually inspect SwiftUI screens.
Frequently asked
- What is BarredEwe/Prefire?
- Prefire is a Swift library that turns Xcode #Preview blocks into snapshot tests, a Playbook catalog, and AI-ready renders exposed via MCP.
- Is Prefire open source?
- Yes — BarredEwe/Prefire is open source, released under the Apache-2.0 license.
- What language is Prefire written in?
- BarredEwe/Prefire is primarily written in Swift.
- How popular is Prefire?
- BarredEwe/Prefire has 526 stars on GitHub.
- Where can I find Prefire?
- BarredEwe/Prefire is on GitHub at https://github.com/BarredEwe/Prefire.