CheerpJ 5.0 is out. Run Java 21 in the browser, with Java 25 in preview.

Blog Category

Release

16 posts

Latest posts

Categories · Release

Stefano De Rossi2 November 2026

CheerpJ 5.0: A new beginning. Real Java in the browser

Alessandro Pignotti2 November 2026

CheerpJ 5: Technical release notes

Stefano De Rossi21 April 2026

CheerpJ 4.3 Released: Easier File Handling and Better Mobile Support

Stefano De Rossi26 June 2025

CheerpJ 4.2 Released: Better Java 17 Support and Clipboard Fixes

Ryan Forde28 May 2025

CheerpJ 4.1: Java in the browser, now supporting Java 17 (preview)

Stefano De Rossi28 May 2025

CheerpJ 4.1 Released: Java 17 Preview and a More Stable Java 11

Ryan Forde30 April 2025

CheerpJ 4.0: Fast, Reliable Java in the Browser with Java 11 support

Ryan Forde23 April 2025

CheerpJ 4.0: WebAssembly JVM for the browser, now with Java 11 and JNI support

Ryan Forde5 February 2025

CheerpJ 3.1 Released: JVM in WebAssembly for Modern Browsers

21 May 2024

Introducing CheerpJ JNLP Runner: Run Java Web Start Applications in Your Browser