# Core Groovy

This module contains articles about core Groovy concepts

## Relevant articles:

- [JDBC with Groovy](https://www.baeldung.com/jdbc-groovy)
- [Working with JSON in Groovy](https://www.baeldung.com/groovy-json)
- [Reading a File in Groovy](https://www.baeldung.com/groovy-file-read)
- [Types of Strings in Groovy](https://www.baeldung.com/groovy-strings)
- [An Introduction to Traits in Groovy](https://www.baeldung.com/groovy-traits)
- [Closures in Groovy](https://www.baeldung.com/groovy-closures)
- [Converting a String to a Date in Groovy](https://www.baeldung.com/groovy-string-to-date)
- [Guide to I/O in Groovy](https://www.baeldung.com/groovy-io)
- [Convert String to Integer in Groovy](https://www.baeldung.com/groovy-convert-string-to-integer)
- [Groovy Variable Scope](https://www.baeldung.com/groovy/variable-scope)
- [[More -->]](/core-groovy-2)