Functional Java
derive4j
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| Functional Java | derive4j | |
|---|---|---|
| 1 | - | |
| 3,538 | 560 | |
| - | 0.0% | |
| 0.0 | 0.0 | |
| 7 months ago | over 1 year ago | |
| Java | Java | |
| Apache License 2.0 | - |
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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.
Functional Java
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What can I do with Java 1.4?
I made one (Before realizing it'd already been done) to backport newer language features to Java 8 and it was pretty easy to bundle it up as a maven plugin. But going back all the way to 4 will be a notable increase in difficulty. Retrolambda goes to 1.5 but not all the way to 4. You could hypothetically add a layer on top of it to support 1.5 -> 1.4. That or roll a fork of it.
derive4j
We haven't tracked posts mentioning derive4j yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
Javaslang - vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.
StreamEx - Enhancing Java Stream API
Fugue
jOOλ - jOOλ - The Missing Parts in Java 8 jOOλ improves the JDK libraries in areas where the Expert Group's focus was elsewhere. It adds tuple support, function support, and a lot of additional functionality around sequential Streams. The JDK 8's main efforts (default methods, lambdas, and the Stream API) were focused around maintaining backwards compatibility and implementing a functional API for parallelism.
cyclops-react - An advanced, but easy to use, platform for writing functional applications in Java 8.
underscore-java - java port of Underscore.js
λ - Functional patterns for Java