j2cl
teavm
j2cl | teavm | |
---|---|---|
9 | 30 | |
1,179 | 2,524 | |
1.4% | - | |
9.7 | 9.4 | |
6 days ago | 20 days ago | |
Java | Java | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
j2cl
- Google/j2cl: Java to Closure JavaScript transpiler
- CheerpJ 3.0: a JVM replacement in HTML5 and WASM to run Java on modern browsers
- Creating a incremental game in Java
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When this will come to Java or when will the work start for this?
There are many open source projects like, https://github.com/google/j2cl/tree/master/samples/wasm
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Using Java for the front-end of a web app in 2022
This was a grand stroll down memory lane; having hacked Java since JDK 1.0, I've seen a lot of improvement.
An idle thought: he favors server-side rendering whereas the javascripts seem to favor client-side rendering. Along the way doing servlets, there came to be "view first" rendering, where you use serverside to paint a minimal page which, itself, uses ajax calls to fill in the blanks. I used that a lot.
It's true also that I migrated from servlets to node. But, in all of this, clojurescript erupted on the scene. And, for me, that's where the piece gets interesting: he introduces us to a java to clojurescript transpiler and tells us it was used to craft the google app suite. Now it's time to go play [1]
[1] https://github.com/google/j2cl
- J2CL β Java to Closure JavaScript Transpiler Used by Gmail and Docs
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Three.js for Java devs: J2CL, Closure, Bazel, etc ...
So it looks like we have pretty much everything except for the most important part: three.js that we can use from Java. And itβs a little bit of a complex part. To interop with JavaScript we should use J2CL JsInterop API, but there is a little problem: Closure Compiler must be able to recognize types of (most of the) three.js objects. Here we have two options:
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the only reason java is still relevant is because it is shoved down the throats of high schoolers and college students
You mean https://github.com/google/j2cl ? You understand though that these are trying to solve multiplatform in very different ways. I don't think this approach has a bright future.
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Front end development for java.
Have you seen J2CL? https://github.com/google/j2cl
teavm
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Spin 2.0 β open-source tool for building and running WASM apps
Joel from our team worked on the initial prototype for WASI support in TeaVM (https://github.com/konsoletyper/teavm/pull/610), and we temporarily forked before the WASI support made it to the official repo.
Good reminder to deprecate that now!
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Bring garbage collected programming languages efficiently to WebAssembly
A number of concerns with the viability of the current WASM GC are covered here (Google translation to English):
https://habr-com.translate.goog/ru/articles/757182/?_x_tr_sl...
and the original article:
https://habr.com/ru/articles/757182/
This is from the author of TeaVM, who has 10 years of experience getting Java and JVM code to run efficiently in the browser. https://teavm.org/
TeaVM's existing transpilation of Java to JavaScript performs well (using the browsers JS GC). It will be interesting to see if WASM GC matures to the point where it is even faster.
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Play Runescape Classic Again
Uses this apparently: https://github.com/konsoletyper/teavm
- ASP.NET Core Dev Team Launches 'Blazor United' Push for .NET 8
- Pure Java Typesetting System
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Embed your Doom in Java with GraalVM Wasm.
How does this compare to say the TeaVM (https://github.com/konsoletyper/teavm) which I know only has "experimental" WASM support at the moment?
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Regex101.com needs help getting a small Rust WASM binary
For Java, no WASM file is requested. Maybe the Java code was transpiled to JavaScript, perhaps using TeaVM.
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Oracle Contributing GraalVM Community Edition Java Code to OpenJDK
>> It's not like you can take a random JAR and convert it to WASM.
Maybe you can:
TeaVM is an ahead-of-time compiler for Java bytecode that emits JavaScript and WebAssembly that runs in a browser. Its close relative is the well-known GWT. The main difference is that TeaVM does not require source code, only compiled class files. Moreover, the source code is not required to be Java, so TeaVM successfully compiles Kotlin and Scala.
https://teavm.org/
I have never had an opportunity to try out TeaVM, but it seems promising.
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Using Java for the front-end of a web app in 2022
For a fast, lightweight, Java-based front-end, try TeaVM and its Flavour toolkit:
https://teavm.org/
It is easy to get started by using the maven archtetype, there's an tutorial in Java Magazine here:
https://blogs.oracle.com/javamagazine/post/java-in-the-brows...
With TeamVM and Flavour you get a full front-end SPA framework that lets you code business logic in Java, and pair that with HTML and CSS to make components.
To see what it can do, check out Wordii, a fast-paced 5-letter word game:
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TSMC to Begin 3nm Chip Production Next Month, Apple gets first dib
> Someone will make the JRE run on WASM
https://teavm.org/
Minecraft contains some native dependencies, though; you'll need something like https://copy.sh/v86/ or https://bellard.org/jslinux/ with the right operating system image to run it in browser.
What are some alternatives?
jsweet - A Java to JavaScript transpiler.
Graal - GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources π
HumbleUI - Clojure Desktop UI framework
Vaadin - Vaadin 6, 7, 8 is a Java framework for modern Java web applications.
teavm-flavour - Framework for writing client-side applications using TeaVM
tsickle - Tsickle β TypeScript to Closure Translator
spring-fu - Configuration DSLs for Spring Boot
webfx - A JavaFX application transpiler. Write your Web Application in JavaFX and WebFX will transpile it in pure JS.
wasm3 - π A fast WebAssembly interpreter and the most universal WASM runtime
bazel-vscode-java - Bazel Java development extension for VS Code
helidon - Java libraries for writing microservices