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RxJava @RxJava

Reactive eXtensions for composing async and event-driven programs using observable sequences for the Java VM. https://t.co/CSzgIgWUhs via @akarnokd github.com/ReactiveX/RxJa… GitHub / International Joined January 2013
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RxJava @RxJava

2 months ago

We are now in a time where there is a serious chance yours truly will be banned or heavily restricted on GitHub, the private platform that can do anything they want without checks and balances, no transparency. I'll be arranging backups, but mainly I prepare to move the RxJava project into my institute's own GitLab repository: git.sztaki.hu/karnok/RxJava (please wait for the permissions to go live). 🫡 @akarnokd

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RxJava @RxJava

2 months ago

RxJava v4.0.0-alpha-13 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

RxJava retweeted
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David Karnok @akarnokd

2 months ago

Who. Cares. Please add compiler conveniences such as extension methods, async-await, generator syntax for iterable/async-streams, auto Varhandles, in Java 27+. Please. Stop fooling around and consider the community's needs. Any of our needs. AI assist will help you resolve issues and corner cases. Please 🥺

RxJava Profile Picture

RxJava @RxJava

2 months ago

Disclaimer The new profile picture is generated via @Grok based on the Elf-comics of @merrivius as if the Elf would talk to our ReactiveX eel in a snarky way. 🫡 @akarnokd

RxJava retweeted
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Francesco Nigro @forked_franz

2 months ago

@akarnokd HI David, did you take a look at github.com/franz1981/Nett… and speakerdeck.com/franz1981/reac… ? TLDR it enables running blocking operations AND any reactive pipeline on the same carriers - including ones which run Netty I/O without using the FJ pool. I'm working on ... (1/2)

RxJava retweeted
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David Karnok @akarnokd

2 months ago

Wow. Interesting thesis. umu.diva-portal.org/smash/get/diva… If you can, please redo it with #RxJava 4's Schedulers.virtual() instead of wasting 1,000+ cached threads on blocking IO at once. Also it is not explicitly mentioned by the document, but Structured Concurrency won't save you much. Coordination is one of the hardest part of async programming and you'll sweat blood getting it to work for non-trivial and/or multi-valued use cases. I know, because I did sweat. Worry not. We'll fix that with Streamable / Streamer just fine. 😏Stay tuned!

RxJava Profile Picture

RxJava @RxJava

2 months ago

RxJava v4.0.0-alpha-12 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

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RxJava @RxJava

2 months ago

RxJava v4.0.0-alpha-11 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

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RxJava @RxJava

2 months ago

RxJava v4.0.0-alpha-10 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

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RxJava @RxJava

2 months ago

RxJava v4.0.0-alpha-9 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

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RxJava @RxJava

2 months ago

RxJava v4.0.0-alpha-8 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

RxJava retweeted
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David Karnok @akarnokd

2 months ago

#java #idea #rxjava Here is my list of Java language enhancements that would make our RxJava life much much easier: - Extension methods. - Generators á la C#, yield return X and yield return async X. - Syntactic sugar async/await on top of Virtual Threads - Syntactic sugar atomics, atomic_read(x), atomic_cmpxchg(x), etc. - Obtaining names via nameof(method|param|variable) at compile time. These all seem to be doable, and anomalies worked around just fine. Please do it. Please. 🥺🙏

RxJava retweeted
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David Karnok @akarnokd

3 months ago

#rxjava #proposal I've just posted a new hybrid reactive-virtual type Streamable and its provider Streamer. It is a multi-valued sequence that complements the executor.submit() type one-shot calls with Virtual Threads. It is going to be modelled after C#'s IAsyncEnumerable type. Virtual threads make it very convenient to block on join() calls. However, I'd rather have syntactic sugar support in Java: await someCompletionStage;. Any state machine builder for yield return and yield return async would be also welcome. github.com/ReactiveX/RxJa…

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RxJava @RxJava

3 months ago

RxJava v4.0.0-alpha-7-2 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

RxJava retweeted
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David Karnok @akarnokd

3 months ago

RxJava 4.0.0-alpha-7 released!🤘 💿 or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

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RxJava @RxJava

3 months ago

RxJava 4.0.0-alpha-6 released!🤘 💿or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

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RxJava @RxJava

3 months ago

Hi @merrivius ! I'm @akarnokd, the maintainer of @RxJava, github.com/ReactiveX/RxJa…, the project lead. Would you be willing to create for us an Elf-comic style RxJava-eel, snarky, you know, image to become the @RxJava X/Discord header/banner? Of course, please name the price. We are a free OSS project, so I'll have to pay from my own pocket. Anywhere between $100 - $300 sounds good? Via bank transfer.

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RxJava @RxJava

3 months ago

RxJava 4.0.0-alpha-5 released!🤘 💿or'd 🗨️ dsc.gg/rxjava Changelog 🫴 github.com/ReactiveX/RxJa… 🫡 @akarnokd

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