High Performance Primitive Collections for Java
☆1,038Mar 16, 2026Updated last week
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☆1,025Feb 1, 2017Updated 9 years ago
- fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.☆2,120Dec 2, 2025Updated 3 months ago
- HPPC-RT, fork of CarrotSearch's for Realtime☆87May 3, 2019Updated 6 years ago
- High Performance data structures and utility methods for Java☆3,174Mar 20, 2026Updated last week
- ☆3,809Mar 19, 2026Updated last week
- 1-Click AI Models by DigitalOcean Gradient • AdDeploy popular AI models on DigitalOcean Gradient GPU virtual machines with just a single click and start building anything your business needs.
- Replicate your Key Value Store across your network, with consistency, persistance and performance.☆2,943Jan 29, 2026Updated last month
- Zero-allocation hashing for Java☆842Jan 29, 2026Updated last month
- A Persistent Java Collections Library☆783Jul 23, 2025Updated 8 months ago
- Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.☆2,623Mar 16, 2026Updated last week
- Low level access to native memory, JVM and OS.☆626Mar 16, 2026Updated last 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…☆5,038Jun 4, 2024Updated last year
- FST: fast java serialization drop in-replacement☆1,595Jun 30, 2023Updated 2 years ago
- Chronicle Bytes has a similar purpose to Java NIO's ByteBuffer with many extensions☆432Jan 29, 2026Updated last month
- GS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/☆1,827Mar 20, 2023Updated 3 years ago
- 1-Click AI Models by DigitalOcean Gradient • AdDeploy popular AI models on DigitalOcean Gradient GPU virtual machines with just a single click and start building anything your business needs.
- Micro second messaging that stores everything to disk☆3,704Mar 10, 2026Updated 2 weeks ago
- Runtime code generation for the Java virtual machine.☆6,783Mar 17, 2026Updated last week
- High performance native memory access for Java.☆128Mar 11, 2026Updated 2 weeks ago
- ☆143Dec 25, 2021Updated 4 years ago
- Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in…☆3,275Dec 28, 2025Updated 2 months ago
- A high performance caching library for Java☆17,563Updated this week
- A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others☆3,843Mar 17, 2026Updated last week
- Java library for efficiently working with flat heap memory☆516Mar 13, 2026Updated last week
- Bind a java thread to a given core☆1,889Updated this week
- Virtual machines for every use case on DigitalOcean • AdGet dependable uptime with 99.99% SLA, simple security tools, and predictable monthly pricing with DigitalOcean's virtual machines, called Droplets.
- Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events☆8,924Updated this week
- Fibers, Channels and Actors for the JVM☆4,565Jan 21, 2024Updated 2 years ago
- High Performance Inter-Thread Messaging Library☆18,270Apr 2, 2025Updated 11 months ago
- An in-memory file system for Java☆2,535Mar 9, 2026Updated 2 weeks ago
- A fast object pool for the JVM☆387Mar 9, 2026Updated 2 weeks ago
- vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the …☆6,125Updated this week
- LZ4 compression for Java☆1,175Nov 28, 2025Updated 3 months ago
- Benchmark of open source, embedded, memory-mapped, key-value stores available from Java (JMH)☆143Nov 19, 2025Updated 4 months ago
- Efficient reliable UDP unicast, UDP multicast, and IPC message transport☆8,521Updated this week
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- Huge Collections for Java using efficient off heap storage☆273Dec 10, 2014Updated 11 years ago
- Java serialization library, proto compiler, code generator☆2,096Apr 2, 2025Updated 11 months ago
- Janino is a super-small, super-fast Java™ compiler.☆1,322May 31, 2024Updated last year
- Ultra-fast SQL-like queries on Java collections☆1,767Dec 27, 2023Updated 2 years ago
- An uber-fast parallelized Java classpath scanner and module scanner.☆2,968Oct 10, 2025Updated 5 months ago
- A Low Garbage Java Serialisation Library that supports multiple formats☆586Mar 4, 2026Updated 3 weeks ago
- A High Dynamic Range (HDR) Histogram☆2,349Jun 27, 2024Updated last year