High Performance Primitive Collections for Java
☆1,041Apr 9, 2026Updated 3 weeks ago
Alternatives and similar repositories for hppc
Users that are interested in hppc are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Java Collections till the last breadcrumb of memory and performance☆1,020Feb 1, 2017Updated 9 years ago
- fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.☆2,161Dec 2, 2025Updated 5 months ago
- HPPC-RT, fork of CarrotSearch's for Realtime☆87May 3, 2019Updated 7 years ago
- High Performance data structures and utility methods for Java☆3,187Updated this week
- ☆3,824Apr 24, 2026Updated last week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Replicate your Key Value Store across your network, with consistency, persistance and performance.☆2,958Apr 29, 2026Updated last week
- Zero-allocation hashing for Java☆843Apr 29, 2026Updated last week
- A Persistent Java Collections Library☆783Jul 23, 2025Updated 9 months ago
- Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.☆2,626Apr 26, 2026Updated last week
- Low level access to native memory, JVM and OS.☆630Updated this week
- MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java dat…☆5,044Jun 4, 2024Updated last year
- FST: fast java serialization drop in-replacement☆1,596Jun 30, 2023Updated 2 years ago
- Chronicle Bytes has a similar purpose to Java NIO's ByteBuffer with many extensions☆432Apr 29, 2026Updated last week
- GS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/☆1,826Mar 20, 2023Updated 3 years ago
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Micro second messaging that stores everything to disk☆3,740Updated this week
- Runtime code generation for the Java virtual machine.☆6,818Apr 22, 2026Updated last week
- High performance native memory access for Java.☆130Apr 28, 2026Updated last week
- ☆144Dec 25, 2021Updated 4 years ago
- Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in…☆3,281Dec 28, 2025Updated 4 months ago
- A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others☆3,860Apr 15, 2026Updated 3 weeks ago
- A high performance caching library for Java☆17,635Updated this week
- Java library for efficiently working with flat heap memory☆516Apr 3, 2026Updated last month
- Bind a java thread to a given core☆1,893Apr 29, 2026Updated last week
- Managed Kubernetes at scale on DigitalOcean • AdDigitalOcean Kubernetes includes the control plane, bandwidth allowance, container registry, automatic updates, and more for free.
- Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events☆9,008Updated this week
- Fibers, Channels and Actors for the JVM☆4,560Jan 21, 2024Updated 2 years ago
- High Performance Inter-Thread Messaging Library☆18,322Apr 2, 2025Updated last year
- An in-memory file system for Java☆2,544Updated this week
- A fast object pool for the JVM☆391Apr 27, 2026Updated last week
- LZ4 compression for Java☆1,176Nov 28, 2025Updated 5 months ago
- vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the …☆6,135Apr 21, 2026Updated 2 weeks ago
- Benchmark of open source, embedded, memory-mapped, key-value stores available from Java (JMH)☆143Nov 19, 2025Updated 5 months ago
- Efficient reliable UDP unicast, UDP multicast, and IPC message transport☆8,611Updated this week
- GPUs on demand by Runpod - Special Offer Available • AdRun AI, ML, and HPC workloads on powerful cloud GPUs—without limits or wasted spend. Deploy GPUs in under a minute and pay by the second.
- Huge Collections for Java using efficient off heap storage☆274Dec 10, 2014Updated 11 years ago
- Java serialization library, proto compiler, code generator☆2,099Apr 2, 2025Updated last year
- Janino is a super-small, super-fast Java™ compiler.☆1,325May 31, 2024Updated last year
- Ultra-fast SQL-like queries on Java collections☆1,770Dec 27, 2023Updated 2 years ago
- An uber-fast parallelized Java classpath scanner and module scanner.☆2,978Oct 10, 2025Updated 6 months ago
- A Low Garbage Java Serialisation Library that supports multiple formats☆587Apr 28, 2026Updated last week
- A High Dynamic Range (HDR) Histogram☆2,299Jun 27, 2024Updated last year