Software Alternatives, Accelerators & Startups

CheerpJ VS Ruffle

Compare CheerpJ VS Ruffle and see what are their differences

CheerpJ logo CheerpJ

The complete Java runtime for modern browsers. CheerpJ is the only solution that can run any large-scale, unmodified Java applications, applets, or libraries in the browser. No downloads or plugins are required.

Ruffle logo Ruffle

An open source Flash player
Not present

Run Java Applications on Modern Browsers

CheerpJ allows organizations to modernise their Java applications by making them usable from modern browsers, without needing a local JVM installation.

It has extensive compatibility with Java 8*, including file access, networking, clipboard, and many other system features. It is compatible with Java Swing, Oracle Forms, Oracle EBS, and any other framework or library. Other Java versions can be supported according to your needs.

*Tested on Oracle Forms, EBS, Swing, AWT and numerous frameworks and libraries.

Legacy Applications

CheerpJ allows organizations to preserve access to legacy Java applications (Applets, JNLPs, and stand-alone applications) by running them on the browser, without requiring a local JVM installation.

It is compatible with Java Swing, Oracle Forms, EBS, and other third-party frameworks.

With CheerpJ, you can remove the requirement for IE and Java on the client, and upgrade the accessibility and security of your application.

Modernise your Java Application to HTML5

With CheerpJ Organisations with products based on Java can migrate applications to HTML5 or the cloud with minimal or no effort, making them accessible from modern browsers, without a local Java installation.

CheerpJ allows a fully automated, full or partial migration of an existing Java client to a browser-based web application.

Integrate Java libraries into your web application

CheerpJ allows web developers to integrate Java libraries and components in native web applications.

CheerpJ is a browser-side JVM replacement in WebAssembly and supports seamless interoperability with HTML5/JavaScript.

  • Ruffle Landing page
    Landing page //
    2023-05-25

CheerpJ videos

CheerpJ Demo

Ruffle videos

*NEW* Amazon Ruffle Lehenga Unboxing & Review | Trendy Lehenga | Latest Designer Lehenga

More videos:

  • Review - Amazon Ruffle Saree Review 909 rs | Festive Unboxing Day 2 | Perkymegs Hindi
  • Review - Swisholic - Designer Ruffle Saree Unboxing, Review & Try On | My Birthday Gift | Nikki's Passion

Category Popularity

0-100% (relative to CheerpJ and Ruffle)
Online Services
11 11%
89% 89
Software Development
100 100%
0% 0
Product Presentation
0 0%
100% 100
Game Engine
9 9%
91% 91

User comments

Share your experience with using CheerpJ and Ruffle. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Ruffle seems to be a lot more popular than CheerpJ. While we know about 229 links to Ruffle, we've tracked only 14 mentions of CheerpJ. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CheerpJ mentions (14)

  • I found one of my first programs (Java,2011) on the Wayback Machine and it runs
    If you want to run your applet today, try CherpJ: https://cheerpj.com/ This should be able to run absolutely any Java in the browser. - Source: Hacker News / 20 days ago
  • Phet: Interactive Simulators for Science and Math
    Many of the simulations on this site are Java web applets, kept running thanks to CheerpJ (https://leaningtech.com/cheerpj/). - Source: Hacker News / 8 months ago
  • WCGI: WebAssembly and CGI
    And now you can run a wasm jvm: https://leaningtech.com/cheerpj/ (there are others, too). - Source: Hacker News / about 1 year ago
  • Coffee beans are becoming extinct
    Eh, they should all compile to wasm anyway... Https://leaningtech.com/cheerpj/. Source: about 1 year ago
  • Has anyone tried playing on Android?
    Also, I tried using https://leaningtech.com/cheerpj/ to create a web version of ROTP, but it was quite slow and nobody seemed interested. Source: over 1 year ago
View more

Ruffle mentions (229)

  • Orisinal: Morning Sunshine (recovered old flash games)
    The memories… I often wondered what would happen to those wonderful Orisinal mini games after Flash's death, without actually checking out the site. Would Ferry Halim find the time to port them to "HTML5"? Would they just… disappear forever? It turns out that they know run in Ruffle[1], a Rust/WASM based Flash Player emulator I've never heard of (or forgotten about). The handful of them that I have tested work... - Source: Hacker News / 2 months ago
  • WebAssembly Playground
    shrug It finds its uses. It's just not that overstated. Sandspiel is quite popular and is built using WASM: https://sandspiel.club/ Google Earth - https://blog.chromium.org/2019/06/webassembly-brings-google-earth-to-more.html Ruffle (the "make Flash run safely" tool) - https://ruffle.rs/ Ableton's Learning Synths - https://learningsynths.ableton.com/ etc etc. It's just hard to tell when something is using... - Source: Hacker News / 3 months ago
  • Amon Tobin – Foley Room site (2007)
    I was amazed that the site still runs, apparently still using the same engine. But it seems that it was a flash site (of course), and archive.org seems to replace Flash Player with "Ruffle" [1]. Either that, or someone of Tobin's team replaced Flash with Ruffle >= 2019. [1] https://ruffle.rs/. - Source: Hacker News / 4 months ago
  • It's the offseason, so it's time to face the most lethal bullpen ever assembled. Let's play Winnie the Pooh's Home Run Derby!
    It is Flash! You're playing it with the free and open-source Flash clone Ruffle. Source: 5 months ago
  • Tell HN: I Miss Flash
    If you miss the runtime, look into https://ruffle.rs/ and consider contributing to the project. If you miss the authoring tool, it's now called Adobe Animate: https://www.adobe.com/products/animate.html If you miss Flash games and animations, there seem to be a bunch of archives. The FlashPoint Collection has preserved over 170,000 games and animations: https://flashpointarchive.org/. - Source: Hacker News / 8 months ago
View more

What are some alternatives?

When comparing CheerpJ and Ruffle, you can also consider the following products

CheerpX for Flash - its adobe flash player in webassembly

BlueMaxima's Flashpoint - the webgame preservation project.

ZK Framework - A highly productive open source Java framework for building amazing enterprise web and mobile applications.

Lightspark - The Lightspark project

OpenSilver - Open-source re-implementation of Silverlight on modern browsers using WebAssembly.

Puter - Puter is a cloud operating system. Store, open, and edit your files from anywhere at any time in the cloud.