Development framework for iOS and macOS that's built different.
FreakUI is a dependency-free, multi-platform framework for building native iOS and macOS applications. Powered by SwiftUI and fully compatible with Swift 6, it brings together a sophisticated collection of components, extensions, and utilities for faster Apple development.
Coverage
Theme, typography, spacing, controls, data, and platform behavior share one coherent system, which makes the interface feel intentional, consistent, and coherent.
Light and Dark Mode
Define semantic colors and surfaces once. FreakUI carries them across Light and Dark Mode, keeping every component in the same visual language.
Liquid Glass, automatically
Choose a glass style once. FreakUI uses native Liquid Glass on iOS 26 and a compatible fallback on iOS 17 and 18—without maintaining two versions of the same control.
Typography
Give text and numbers their own font families, then keep the hierarchy consistent across components—with native fallbacks when they are needed.
Sizing and spacing scales
Shared spacing, sizing, icon, and radius tokens give every screen the same rhythm—without a trail of almost-matching values.
Layout and content
Structure screens with sections, containers, lists, disclosure groups, titles, badges, tags, and other shared content patterns.
Controls and inputs
Buttons, menus, inputs, selectors, toggles, counters, and sliders share sizing, states, haptics, and accessible interaction patterns.
Data presentation and charts
Compose rows, tables, progress, proportions, and charts from components designed to make dense information clear and comparable.
Feedback and states
Callouts, empty states, alerts, and toasts cover persistent status, missing data, interruption, and non-blocking feedback.
Navigation
Define parent, child, and sheet layouts with navigation bars and toolbar actions that adapt to each platform.
iOS and macOS
Share one SwiftUI foundation across iOS and macOS, while formatting, navigation, menus, focus, and feedback adapt where the platforms differ.
Accessibility by default
Accessible labels, adjustable controls, reduced-motion behavior, and chart semantics are built into the components—not left for a cleanup pass.
Locale-aware formatting
Format dates, times, durations, numbers, percentages, and compact values through shared locale-aware contracts for display and input.
Details
FreakUI is open source, dependency-free, and focused on the interface. Here is exactly what that means for your application.