RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
- java
- rxjava
- flow
- reactive-streams
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📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.
- java
- threadlocal
- threadsafe
- transmittable
Translated📌 Asynchronous thread pool framework, support Thread Pool Dynamic Change & monitoring & Alarm, no need to modify the code easily introduced.
- java
- thread-pool
- dynamic
- monitor
The repository host gives no description.
- concurrency
- data-structures
- queues
- lock-free
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
- java
- eclipse-collections
- java-collections
- collections
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.
Lightning Memory Database (LMDB) for Java: a low latency, transactional, sorted, embedded, key-value store
- lmdb
- java
- key-value
- embedded-database
JSON query and transformation language
- java
- json
- query
- transform
Java utilities: DeepEquals, Converter, LRUCache, CompactMap/Set, CaseInsensitiveMap, UniqueIdGenerator, FastReader/Writer, and more. Zero dependencies, JDK 8+
sql-to-mongo-db-query-converter
A Java DSL (Builder) for the Cypher Query Language
A wrapper/facade/whatever to enable/ease the use of jNetPcap (a libpcap based packet sniffing lib) in Clojure
A collection of classes to give a fluent builder for Streams (Lazy Groovy Generators)
Stateful actors on Apache Flink 2.x and Java 21 — durable per-key state, exactly-once messaging, Kafka and Kinesis I/O, Kubernetes-native deployment. Continues the Apache Stateful Functions programming model on the modern Flink line.
- actor-model
- apache-flink
- distributed-systems
- event-driven
JVM runtime execution analysis - finds hot code paths by frequency, not CPU time
- asm
- bytecode
- code-coverage
- java
Refinement and functional value types for Java 8+
- functional-programming
- java
- java8
- maven-central
Json-values allows Java developers to harness the power of persistent data structures when working with JSON data, simplifying complex data manipulation. It provides a purely functional approach to JSON
- functional-programming
- java
- json
- json-generator
Vertx-effect brings functional effects to the Vert.x ecosystem and is inspired by Erlang’s actor model. Its manifesto emphasizes principles such as maximizing the use of verticles for scalability, maintaining single responsibility for each verticle, and prioritizing simplicity to enhance reliability and ease debugging.
- functional-programming
- java
- json-values
- persistent-data-structure