A collection of practical Swift language tips and tricks for iOS and macOS developers.
SwiftTips is a collection of code snippets and explanations that demonstrate advanced Swift language features, idiomatic patterns, and practical solutions to common iOS/macOS development challenges. It provides ready-to-use examples for improving code quality, reducing boilerplate, and leveraging Swift’s modern capabilities like property wrappers, key paths, and function builders.
Intermediate to advanced Swift developers building iOS, macOS, or server-side applications who want to deepen their understanding of Swift’s features and adopt best practices for cleaner, more maintainable code.
Developers choose SwiftTips for its concise, actionable examples that immediately improve their Swift code, offering patterns that are often missing from official documentation and reducing the need to reinvent solutions for common problems.
A collection useful tips for the Swift language
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Techniques like weak self helpers and function composition operators cut down repetitive code, as shown in tips #45 and #44 for managing retain cycles and chaining asynchronous calls.
Demonstrates practical uses of Swift's advanced features, such as property wrappers for debugging and key paths for sorting, making them accessible through examples like #57 and #15.
Improves code robustness with patterns for safer dictionary access and optional handling, such as type-safe userInfo dictionaries in tip #41 and optional bool operators in #30.
Provides lightweight implementations for MVVM data binding and dependency injection without external dependencies, highlighted in tips #40 and #46 for scalable app architecture.
The README warns that the repo is a few years old and content has moved to a website, raising concerns about maintenance and compatibility with newer Swift versions.
As a collection of independent snippets, developers must manually integrate and adapt code, which can be time-consuming compared to using cohesive libraries or frameworks.
Some patterns, like pseudo-inheritance for structs in tip #55, might introduce unnecessary complexity for simple use cases and could confuse team members.