KXBuild command-line tools

Checks your development environment, installs what's missing and updates what's outdated. Pass a project path and it also gets Flutter, React Native, Expo and similar projects ready. Run it after installing, after updating and whenever a build fails.

Create a project in one command from the built-in templates, covering SwiftUI, UIKit, CocoaPods, Flutter, React Native, Expo and more. To make your own template, put your project in resources/templates in the install folder.

Build Xcode projects, workspaces and Swift packages directly. Release builds write an upload-ready .ipa to the project folder, and Debug builds with --install go straight to your iPhone.

Print targets, schemes, bundle IDs and build settings as JSON. Change a setting, add a folder group or apply changes in bulk, all without opening project.pbxproj.

Resolved automatically when you build, or on their own. Pin versions with Package.resolved, work offline without fetching remotes, share the package cache, and reset package caches with a single flag.

The install includes xcodebuild and xcrun commands that accept the common Xcode options. Existing build scripts and automation work unchanged, and so do the build scripts that come with React Native, Expo, Flutter and Cordova.

Build on Windows, Linux and macOS CI machines; with a fixed output folder and package cache, artifacts match your local builds. Add --json to a command to get machine-readable progress, diagnostics and results with meaningful exit codes, so scripts and AI coding assistants can drive it directly.

What's in the install folder, where build products go and how to turn up logging.