Eclipse: A powerful open-source Integrated Development Environment (IDE) known for its versatility, Eclipse supports various plugins, making Java development smoother.

IntelliJ IDEA: Widely regarded for its intelligent coding assistance and ergonomic design, IntelliJ IDEA offers features like smart code completion and on-the-fly code analysis.

Maven: This project management tool simplifies the build process and dependency management, making it easier to maintain and distribute Java applications.

Gradle: A versatile build tool that combines the best of Apache Ant and Maven. Gradle supports multi-language development and is known for its speed and flexibility.

Git: Version control is crucial, and Git remains the go-to tool for managing code repositories. It allows for easy branching, merging, and collaboration.

JUnit: For unit testing, JUnit is indispensable. It’s widely used for writing and running repeatable tests, ensuring your code functions as expected.

Jenkins: A popular Continuous Integration (CI) tool, Jenkins automates the testing and deployment of Java applications, enhancing efficiency and reducing manual errors.

SonarQube: This static code analysis tool helps in identifying bugs, vulnerabilities, and code smells in your Java code, improving overall code quality.

Docker: Docker allows you to containerize your Java applications, making them easier to develop, deploy, and scale.

Spring Boot: A powerful framework for building Java-based applications, Spring Boot simplifies the setup of new Spring projects with minimal configurations.