1. GrexA command-line tool and library for generating regular expressions from user-provided test cases
2. Lingua👄 The most accurate natural language detection library for Java and the JVM, suitable for long and short text alike
3. Lingua Rs👄 The most accurate natural language detection library in the Rust ecosystem, suitable for long and short text alike
4. lingua-go👄 The most accurate natural language detection library for Go, suitable for long and short text alike