This is a port of the C wcwidth function in pure Java. The code is taken from JLine.

While I am publishing this as a library, you might also consider just shading the utility into your own project.

You can find examples of similar utilities in other libraries

• Example 1
• Example 2

<dependency>
    <groupId>dev.mccue</groupId>
    <artifactId>wcwidth</artifactId>
    <version>2024.05.17</version>
</dependency>