Online Dart to Wren Converter
Click to select or drop your input code file here.
You can also type the input code below.
How to use this tool?
This free online converter lets you convert code from Dart to Wren in a click of a button. To use this converter, take the following steps -
- Type or paste your Dart code in the input box.
- Click the convert button.
- The resulting Wren code from the conversion will be displayed in the output box.
Key differences between Dart and Wren
| Characteristic | Dart | Wren |
|---|---|---|
| Syntax | C-style syntax, similar to JavaScript and Java; familiar to developers from mainstream languages. | Minimalist, lightweight syntax inspired by Lua and Smalltalk; concise and easy to read. |
| Paradigm | Object-oriented with support for mixins and some functional features. | Primarily object-oriented with classes and single inheritance; no mixins or interfaces. |
| Typing | Statically typed with optional type inference; supports both strong and sound typing. | Dynamically typed; types are checked at runtime. |
| Performance | High performance, especially with AOT compilation (e.g., Flutter apps); suitable for production use. | Designed for fast scripting and embedding; lightweight but not optimized for large-scale applications. |
| Libraries and frameworks | Rich ecosystem, especially for web and mobile (notably Flutter); package manager (pub.dev) with many libraries. | Minimal standard library; few third-party libraries; mainly used as an embedded scripting language. |
| Community and support | Large and active community, strong backing from Google; extensive documentation and resources. | Small, niche community; limited resources and support; mostly maintained by a few core contributors. |
| Learning curve | Moderate; easier for those familiar with C-style languages; more features to learn. | Gentle; simple language core and minimal syntax make it easy to pick up for beginners. |
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