How do I use FontBlaster with Swift Package Manager?

Add FontBlaster as a dependency in your Package.swift file with .Package(url: "https://github.com/ArtSabintsev/FontBlaster.git", majorVersion: 4), then call FontBlaster.blast() in your code. Ensure you're using a supported Swift version, as per the README's compatibility table.

Can FontBlaster load fonts from a custom bundle not in the main bundle?

Yes, FontBlaster supports remote bundles by passing a custom Bundle argument to the blast(bundle:) method, as explained in the setup section. This allows loading fonts from frameworks or other non-main bundles.

FontBlaster vs manual Info.plist configuration - which should I use?

FontBlaster is better for convenience and avoiding manual edits, especially with many fonts or cross-platform apps. Manual configuration is preferable if you need precise control over which fonts load and when, or for apps with strict performance requirements.

Does FontBlaster work with watchOS?

No, FontBlaster only supports iOS, macOS, and tvOS, as stated in the platform badges. For watchOS, you'd need alternative methods, as the library isn't designed for that platform.

What happens if a font fails to load with FontBlaster?

The README doesn't specify error handling; fonts might not load silently. Use the debug mode with FontBlaster.debugEnabled = true to see console statements, but for robust error management, additional checks may be needed.

How can I get a list of loaded fonts with FontBlaster?

Use the overloaded blast method with a completion handler, like FontBlaster.blast() { fonts in print(fonts) }, which returns an array of font names as strings, as shown in the setup examples.

Open-Awesome

FontBlaster

MITSwift5.3.0

Programmatically load custom fonts into iOS, macOS, and tvOS apps with one line of code.

Visit Website GitHub

1.2k stars104 forks0 contributors

What is FontBlaster?

FontBlaster is a Swift library that programmatically loads custom fonts into iOS, macOS, and tvOS apps. It solves the problem of manually configuring fonts via property lists by automatically discovering and importing all fonts in your app's bundles with just one line of code.

Target Audience

iOS, macOS, and tvOS developers who need to integrate custom fonts into their applications and want to avoid manual configuration steps.

Value Proposition

Developers choose FontBlaster because it simplifies font management to a single method call, supports multiple bundles, and integrates seamlessly with popular dependency managers like CocoaPods and Swift Package Manager.

Overview

Programmatically load custom fonts into your iOS, macOS and tvOS app.

Use Cases

Best For

Loading custom fonts in iOS apps without editing Info.plist
Swift projects targeting multiple Apple platforms (iOS, macOS, tvOS)
Dynamically loading fonts from remote or custom bundles
Simplifying font integration in apps with many custom typefaces
Debugging font loading issues with built-in console statements
Projects using CocoaPods or Swift Package Manager for dependency management

Not Ideal For

Apps requiring selective or lazy font loading to optimize startup performance
Projects stuck on legacy Swift versions (e.g., Swift 4.2 or earlier) where branch support has ended
Applications with extremely large font libraries where bulk loading could increase memory usage
Teams that prefer manual Info.plist configuration for transparency and control over font management

Pros & Cons

Pros

Automatic Discovery

Scans and loads all fonts from Bundle.main or custom bundles without manual property list edits, as shown in the README's setup with FontBlaster.blast().

Cross-Platform Support

Works across iOS, macOS, and tvOS, making it versatile for developers targeting multiple Apple platforms, as indicated in the platform badges.

Simple Integration

Reduces font loading to a single method call, streamlining what is traditionally error-prone, with examples like FontBlaster.blast() in the README.

Debug Mode

Includes console debug statements via FontBlaster.debugEnabled to help troubleshoot font loading issues, enhancing developer experience.

Package Manager Compatibility

Available via CocoaPods and Swift Package Manager, easing installation and dependency management, as detailed in the installation instructions.

Cons

Bulk Loading Overhead

Loads all fonts at once, which can be inefficient for apps with many fonts and may impact startup performance, without options for selective loading.

Legacy Version Abandonment

Branches for Swift 5.0 and earlier receive no updates, forcing developers to upgrade Swift versions or miss out on potential fixes, as noted in the version table.

Limited Error Handling

The README doesn't detail handling for corrupted font files or unsupported formats, relying on automatic scanning which could fail silently.

Frequently Asked Questions

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