1.google-ai-edge / mediapipe
Cross-platform, customizable ML solutions for live and streaming media.
+1,129 stars
from 36,376 · score 7.03
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
41 repositories by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.vectordotdev / vector
A high-performance observability data pipeline.
+556 stars
from 22,230 · score 6.32
3.questdb / questdb
QuestDB is a high performance, open-source, time-series database
+326 stars
from 17,167 · score 5.79
4.madd86 / awesome-system-design
A curated list of awesome System Design (A.K.A. Distributed Systems) resources.
+298 stars
from 12,347 · score 5.70
5.redpanda-data / redpanda
Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
+272 stars
from 12,379 · score 5.61
6.online-ml / river
🌊 Online machine learning in Python
+255 stars
from 5,886 · score 5.55
7.pathwaycom / pathway
Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.
+238 stars
from 61,789 · score 5.48
8.oxnr / awesome-bigdata
A curated list of awesome big data frameworks, ressources and other awesomeness.
+231 stars
from 14,482 · score 5.45
9.risingwavelabs / risingwave
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
+201 stars
from 9,195 · score 5.31
10.apache / hudi
Upserts, Deletes And Incremental Processing on Big Data.
+153 stars
from 6,192 · score 5.04
11.ThreeDotsLabs / watermill
Building event-driven applications the easy way in Go.
+141 stars
from 9,794 · score 4.96
12.ag2ai / faststream
Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.
+109 stars
from 5,282 · score 4.70
13.PeerDB-io / peerdb
Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage
+98 stars
from 3,215 · score 4.60
14.ArroyoSystems / arroyo
Distributed stream processing engine in Rust
+94 stars
from 4,979 · score 4.55
15.redpanda-data / connect
Fancy stream processing made operationally mundane
+83 stars
from 8,709 · score 4.43
16.MaterializeInc / materialize
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
+56 stars
from 6,336 · score 4.04
17.zhisheng17 / flink-learning
flink learning blog. http://www.54tianzhisheng.cn/ 含 Flink 入门、概念、原理、实战、性能调优、源码解析等内容。涉及 Flink Connector、Metrics、Library、DataStream API、Table API & SQL 等内容的学习案例，还有 Flink 落地应用的大型项目案例（PVUV、日志存储、百亿数据实时去重、监控告警）分享。欢迎大家支持我的专栏《大数据实时计算引擎 Flink 实战与性能优化》
+49 stars
from 15,051 · score 3.91
18.timeplus-io / proton
The fastest unified streaming SQL Engine in a single C++ binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute stateful context from streams, logs, metrics, events, and CDC.
+49 stars
from 2,231 · score 3.91
19.hazelcast / hazelcast
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
+45 stars
from 6,582 · score 3.83
20.fluvio-community / fluvio
🦀 event stream processing for developers to collect and transform data in motion to power responsive data intensive applications.
+38 stars
from 5,222 · score 3.66
21.bytewax / bytewax
Python Stream Processing
+37 stars
from 2,033 · score 3.64
22.apache / streampipes
Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.
+25 stars
from 731 · score 3.26
23.numaproj / numaflow
Kubernetes-native platform to run massively parallel data/streaming jobs
+23 stars
from 2,814 · score 3.18
24.quixio / quix-streams
Python Streaming DataFrames for Kafka
+19 stars
from 1,564 · score 3.00
25.halaxa / json-machine
Efficient, easy-to-use, and fast PHP JSON stream parser
+14 stars
from 1,320 · score 2.71
26.reugn / go-streams
A lightweight stream processing library for Go
+11 stars
from 2,166 · score 2.48
27.pipelinedb / pipelinedb
High-performance time-series aggregation for PostgreSQL
+9 stars
from 2,658 · score 2.30
28.robinhood / faust
Python Stream Processing
+7 stars
from 6,816 · score 2.08
29.siddhi-io / siddhi
Stream Processing and Complex Event Processing Engine
+7 stars
from 1,590 · score 2.08
30.TouK / nussknacker
Low-code tool for automating actions on real time data | Stream processing for the users.
+7 stars
from 738 · score 2.08
31.spring-cloud / spring-cloud-stream
Framework for building Event-Driven Microservices
+6 stars
from 1,066 · score 1.95
32.clj-commons / manifold
A compatibility layer for event-driven abstractions
+6 stars
from 1,050 · score 1.95
33.smooks / smooks
An extensible Java framework for building event-driven applications that break up XML and non-XML data into chunks for data integration
+6 stars
from 417 · score 1.95
34.WallarooLabs / wally
Distributed Stream Processing
+4 stars
from 1,482 · score 1.61
35.gazette / core
Build platforms that flexibly mix SQL, batch, and stream processing paradigms
+3 stars
from 795 · score 1.39
36.confluentinc / ksql
The database purpose-built for stream processing applications.
+3 stars
from 313 · score 1.39
37.mariomac / gostream
A Go port of the Java Streams API. Type-safe and functional Go Streams processing
+2 stars
from 172 · score 1.10
38.hazelcast / hazelcast-jetArchived
Distributed Stream and Batch Processing
+1 stars
from 1,110 · score 0.69
39.gearpump / gearpump
Lightweight real-time big data streaming engine over Apache Pekko
+1 stars
from 755 · score 0.69
40.synacker / daggy
Daggy - Data Aggregation Utility and C/C++ developer library for data streams catching
+1 stars
from 165 · score 0.69
41.lsds / Saber
Window-Based Hybrid CPU/GPU Stream Processing Engine
+1 stars
from 44 · score 0.69