project-loom-c5m
manifold
project-loom-c5m | manifold | |
---|---|---|
16 | 79 | |
350 | 2,226 | |
- | 2.0% | |
0.0 | 9.3 | |
about 2 years ago | 6 days ago | |
Java | Java | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
project-loom-c5m
-
Java 21: The Nice, the Meh, and the Momentous
It is not. Blocking IO (with some exceptions mentioned in the JEP) will automatically be translated by the runtime into non-blocking IO when it occurs on virtual threads, and no OS threads will be blocked. You can have a million threads blocking on a million sockets (obviously without creating a million OS threads): https://github.com/ebarlas/project-loom-c5m
You can't do that with thread pools. You could achieve that scalability with async code, but then observability tools will not be able to track the IO operations and who initiated them, but with virtual threads you'll see exactly what business operation is doing what IO and why.
-
Don’t call it a comeback: Why Java is still champ
That might change in JDK 21 (with virtual threads). See this https://github.com/ebarlas/project-loom-c5m . It achieve 5 million persistent connections (again depends on the server capacity and kernal tuning) using normal simple blocking code (https://github.com/ebarlas/project-loom-c5m/blob/main/src/main/java/loomtest/EchoServer.java) . It's a far better better programming model compared to JS async/await.
- Project loom + valhalla + graalvm = Java on steroids
- Distilling the Real Cost of Production Garbage Collectors
- Achieving 5M persistent connections with Project Loom virtual threads
- Experiment to achieve 5M persistent connections with Project Loom (Java)
- What is the current state of the art for efficiently handling blocking requests in Java/Spring?
manifold
- Show HN: Ditch your ORM with type-safe native SQL
- Show HN: Traits for Java via True Delegation
- Show HN: Automatic Type-Safe CSV
- Show HN: Htmx with ManTL Templates
- Type-safely embed SQL directly into Java
-
Universal Domain Types
Considering the Amount domain types, I like the manifold project’s unit expression[1] approach where the unit and domain type are integrated and always reconciled.
1. https://github.com/manifold-systems/manifold/tree/master/man...
-
Javalin – a simple web framework for Java and Kotlin
> I am glad to see a project that provides a robust and elegant API for building rest services in Java.
Alternatives for _consuming_ REST services is perhaps an equally interesting proposition, particularly since there are potentially potentially many consumers per service e.g., the manifold JSON project[1].
Other areas where Springboot feels overbearing include JPA/ORM support. In my view this is its greatest weakness, but like the "no one ever got fired for buying IBM" cliche, the same can be said today about Springboot.
1. https://github.com/manifold-systems/manifold/blob/master/man...
- Show HN: I made Java look better than it deserves
- True Delegation vs. Forwarding
What are some alternatives?
jvm-tail-recursion - Optimizer library for tail recursive calls in Java bytecode
Lombok - Very spicy additions to the Java programming language.
remove-recursion-inspection - Intellij IDEA inspection for automatic recursion detection and removal
graphql-java - GraphQL Java implementation
remove-recursion-insp
Kotlin-Compiler-Crash-Course - A repository of helpful sources to figure out what the Kotlin compiler really is
Reactive Streams - Reactive Streams Specification for the JVM
java-oo - Java Operator Overloading
qbicc - Experimental static compiler for Java programs.
create-rust-app - Set up a modern rust+react web app by running one command.
project-loom-comparison - A comparison of different methods for achieving scalable concurrency in Java
factor - Factor programming language