Google core libraries for Java

Getting Started with Spring Boot 3:

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

Apache Commons CSV

Java utility to read/write DBF files

Antlr Java Parser aims to create a Java parser using Antlr 4 grammar rules.

A very fast and lightweight (no dependency) library for creating ODS (Open Document Spreadsheet, mainly for Calc) files in Java. It's a Martin Schulz's SimpleODS fork

An example of JVM bytecode generator from a Antlr4 simple grammar and an arithmetic expression.

A simple sniffer to detect file encoding and CSV format of a file, under GPL v3.

Some utillities for loading csv data into a PosgtreSQL database

Java utility to read/write DBF files