Android StackBlur is a library that can perform a blurry effect on a Bitmap based on a gradient or radius, and return the result. The library is based on the code of Mario Klingemann.
Repository Index
47,133 repositories indexed
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Simple Binary Encoding (SBE) - High Performance Message Codec
- codec
- java
- c-plus-plus
- golang
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
- datalake
- lakehouse
- metadata
- federated-query
High Performance data structures and utility methods for Java
- java
- performance
A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)
- database
- graph-database
- graph
- gremlin
An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.
- java-8
- background-jobs
- parallel-processing
- scheduling
JavaMelody : monitoring of JavaEE applications
- performance
- monitoring
- metrics
- apm
Replicate your Key Value Store across your network, with consistency, persistance and performance.
Simple, high-performance event-driven HTTP client+server for Clojure
- clojure
- async
- websockets
- http-server
JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.
- jeromq
- libzmq
- messaging
- networking
JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter
Automated testing to find logic and performance bugs in database systems
🦎 A lightweight, streaming-native, multi-protocol gateway for AI, APIs, and real-time data. Route LLM requests across providers, govern MCP tools, and connect Kafka, MQTT, and HTTP through one high-performance engine with shared security and observability.
High performance Java reflection
Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.
A high available,high performance distributed messaging system.
Simple API, Complex Emails (Jakarta Mail smtp wrapper)
- java
- java-mail
- outlook
- batch-processing
Custom view for circular images in Android while maintaining the best draw performance
HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support
- mqtt
- mqtt-client
- mqtt-protocol
- reactive-streams
High performance JVM JSON library
- json
- java
- high-performance
- android
High Performance Primitive Collections for Java
Java Collections till the last breadcrumb of memory and performance
- java-collections
- java
- koloboke
- annotation-processor
Generate and read big Excel files quickly
- excel
- java
- performance
High performance reactive SQL client written in Java