Best Java Compiler Alternatives & Competitors in 2025

Online Compiler & Editor is the highly efficient and fast-speed online compiler IDE that can run, execute, and compile the snippet on mobile and tablets by supporting more than forty-five programming languages.

C/C++ Programming Compiler is a creative-purpose programming application that allows compiling and running the programs as C++ is a specific coding language created by Bjarne Stroustrup as an extension of the C programming or C with Classes.

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C Compiler is an artificial intelligence-based application that allows compiling codes and programs writing with syntax recognition, auto-formatting, and many awesome options like keywords, history progress, introductory content, decision making, lo…

Cxxdroid – C++ compiler IDE for mobile development is an educational-oriented application that is used to practice code editing and program writing, checking files, and many more with UI designed with speed and usability of mind.

Java N-IDE is a productive application that allows developers to learn Java on mobile to build and run Java files with JDK 1.7.

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AnyPresence is an Enterprise Backend as a Service for mobile app development and API augmentation.

Sourcery reviews your code everywhere you work and automatically suggests improvements

Open Source

A small framework for server-rendered universal JavaScript apps

Open Source

AI junior dev: transform bugs & feature requests into code

Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.

Open Source

It provides full-line code completion powered by GPT-2 which runs totally on your own device, also supports open-source code snippets, API usage, and Q&As search providing you real-time documentation lookup in your IDE.

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