javac

Recompile Java code without restarting the REPL

Say goodbye to checked exceptions forever.

Static extension methods for Java.

Java compiler in the browser

Android平台的Java IDE

Standalone jdk.compiler / JDK javac Compiler Framework + Compiler Tree API

Java compile testing library, that allows you to test annotation processors.

A fork of nb-javac for Android.

Enhances java sources compilation in a way to insert null-checks into generated *.class files

❄️ A REST API to compiler and run code online

A non-recursive Make system which supports GCC, CLANG, MS VC++, JAVAC, DPKG, DOXYGEN and many more targets.

Java Unshackled: A Gradle plugin that lets you directly modify the Java compiler using the FabricMC toolchain.

Eureka is a fluent API surrounding the internal Javac tree code that allows developers to perform compile-time AST changes in Java more easily.

Source code for tutorial

Exposes OpenJDK's Java parser and scanner to Python

The cranberry is a java library that allows to write less code - it's automatically plugs into your project build and sweets up your java.

Java compiler written on Rust aimed at better modularity and ease of extension

Bermuda is a modular framework for making powerful Javac compiler plugins.

RunJava is a simple command-line tool that helps you execute Java files with command-line arguments using a single command.

Use this project to convert Arabic numerals to Roman numerals easily and efficiently