How to use this tool?
This free online converter lets you convert code from JavaScript to Swift in a click of a button. To use this converter, take the following steps -
- Type or paste your JavaScript code in the input box.
- Click the convert button.
- The resulting Swift code from the conversion will be displayed in the output box.
Key differences between JavaScript and Swift
Characteristic | JavaScript | Swift |
---|---|---|
Syntax | JavaScript has a C-style syntax with curly braces and semicolons. | Swift has a syntax similar to Objective-C, with a more modern and concise approach. |
Paradigm | JavaScript supports both object-oriented and functional programming paradigms. | Swift is a multi-paradigm language that supports both object-oriented and functional programming. |
Typing | JavaScript is dynamically typed, meaning variable types are determined at runtime. | Swift is statically typed, meaning variable types are checked at compile-time. |
Performance | JavaScript is an interpreted language, which can sometimes result in slower performance compared to compiled languages. | Swift is a compiled language, which generally leads to better performance compared to interpreted languages. |
Libraries and frameworks | JavaScript has a wide range of libraries and frameworks available, such as React, Angular, and Node.js. | Swift has a growing ecosystem of libraries and frameworks, with popular ones like SwiftUI and Alamofire. |
Community and support | JavaScript has a large and active community with extensive online resources and support. | Swift has a growing community with increasing support, especially from Apple and the iOS development community. |
Learning curve | JavaScript has a relatively low learning curve, especially for beginners with basic programming knowledge. | Swift has a moderate learning curve, with similarities to other C-style languages and additional iOS-specific concepts. |