I specialize in Angular development.
Our front- and backend both contain specialized calculation methods that work like magic.
Although the classes are the same, any bugs found in the calculations have to be fixed separately in two different projects. Is there a way to create a universal codebase (perhaps a function) that can be translated into JavaScript (or TypeScript) and Java, allowing us to update both libraries based on the results obtained?
Consider exploring the capabilities of Kotlin for your project.
Kotlin is a versatile language that can transpile to JavaScript and also compile to Java bytecode.
While using Kotlin, you have access to its utilities, though not directly to Java or JS/TS types when integrating with both Java and ts/js code; however, you can utilize the kotlin stdlib.
If your task mainly involves calculations, specific java/js classes/functions may not be necessary.
It's worth considering conducting the calculation on the backend, as suggested by VLAZ in the comments.
To set up such a project in IntelliJ, choose Kotlin in the New Project Window and select the Library project template.
https://i.sstatic.net/HjpKf.png
Ensure you include targets like common, jvm, and js. For non-native development, omit the native target.
https://i.sstatic.net/obopj.png
You can then use the kotlin library in various projects, including JavaScript frameworks (e.g., Angular) and Java applications, as a dependency.
In a Java project, reference
KOTLIN_PROJECT/build/classes/kotlin/jvm/mainIn a JavaScript (e.g., Angular) project, refer to
KOTLIN_PROJECT/build/js/packages/kotlinToJavaAndJSFor demonstration purposes, I've created this GitHub repository.
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