Best Java tools

Use a small Java SQL database in embedded, in-memory, or client/server mode through JDBC.

Create standalone Spring applications with auto-configuration and an executable application package.

Generate Java unit-test code from IntelliJ classes and methods, with CLI and CI options in paid editions.

An Android UI testing framework for expressing screen actions and assertions in app tests.

Write visual sketches in a desktop editor and run them in a graphics window with Processing.

A Java-based load-testing application for exercising services and analyzing their performance under simulated traffic.

Develop Java and Kotlin projects in JetBrains’ cross-platform integrated development environment.

Use mutation testing to see whether a JVM test suite catches deliberately changed code.

Instrument Java and ColdFusion applications with an on-prem agent that exposes application, system, and database performance.

Write JVM tests with JUnit Jupiter and run them through the JUnit Platform from an IDE, build tool, or console.

A distributed, memory-first SQL database for applications that need shared cluster state.

Build Java pricing and risk calculations or run portfolio reports from files

A Java SQL database that can run in your application or as a separate server.

Prepare and publish software releases across Git hosts and package managers.

A free B4X development tool for desktop, server, and IoT programs, with an IDE and visual designer.

Serialize structured data with schemas and compact binary encoding across supported programming languages.

Build Java projects from a POM that defines dependencies, plugins, and a standard lifecycle.

Develop and debug software in the Eclipse desktop IDE and extend its workspace with plug-ins.

Develop, test, debug, and deploy Java, Java EE, ADF, and web-service applications in Oracle's IDE.

A Java-based programmer’s editor with syntax modes, split views and an in-editor plugin manager.

Distribute an FTP namespace across transfer nodes

Stream large file sets through parallel Java transfer pipelines

Crop repeated PDF margins using page overlays

Java PDF assembly, booklet layout, and metadata tools