1.google-ai-edge / mediapipe
Cross-platform, customizable ML solutions for live and streaming media.
+2,627 stars
from 34,878 · score 7.87
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
38 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.vectordotdev / vector
A high-performance observability data pipeline.
+1,127 stars
from 21,659 · score 7.03
3.pathwaycom / pathway
Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.
+854 stars
from 61,173 · score 6.75
4.questdb / questdb
QuestDB is a high performance, open-source, time-series database
+712 stars
from 16,781 · score 6.57
5.redpanda-data / redpanda
Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
+676 stars
from 11,975 · score 6.52
6.madd86 / awesome-system-design
A curated list of awesome System Design (A.K.A. Distributed Systems) resources.
+578 stars
from 12,067 · score 6.36
7.risingwavelabs / risingwave
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
+459 stars
from 8,937 · score 6.13
8.oxnr / awesome-bigdata
A curated list of awesome big data frameworks, ressources and other awesomeness.
+435 stars
from 14,278 · score 6.08
9.numaproj / numaflow
Kubernetes-native platform to run massively parallel data/streaming jobs
+386 stars
from 2,451 · score 5.96
10.online-ml / river
🌊 Online machine learning in Python
+360 stars
from 5,781 · score 5.89
11.ThreeDotsLabs / watermill
Building event-driven applications the easy way in Go.
+299 stars
from 9,636 · score 5.70
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.
+280 stars
from 5,111 · score 5.64
13.PeerDB-io / peerdb
Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage
+241 stars
from 3,072 · score 5.49
14.apache / hudi
Upserts, Deletes And Incremental Processing on Big Data.
+226 stars
from 6,119 · score 5.42
15.ArroyoSystems / arroyo
Distributed stream processing engine in Rust
+203 stars
from 4,870 · score 5.32
16.redpanda-data / connect
Fancy stream processing made operationally mundane
+168 stars
from 8,624 · score 5.13
17.MaterializeInc / materialize
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
+141 stars
from 6,251 · score 4.96
18.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》
+127 stars
from 14,973 · score 4.85
19.fluvio-community / fluvio
🦀 event stream processing for developers to collect and transform data in motion to power responsive data intensive applications.
+108 stars
from 5,152 · score 4.69
20.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.
+99 stars
from 2,181 · score 4.61
21.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.
+97 stars
from 6,530 · score 4.58
22.bytewax / bytewax
Python Stream Processing
+91 stars
from 1,979 · score 4.52
23.quixio / quix-streams
Python Streaming DataFrames for Kafka
+44 stars
from 1,539 · score 3.81
24.apache / streampipes
Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.
+40 stars
from 716 · score 3.71
25.halaxa / json-machine
Efficient, easy-to-use, and fast PHP JSON stream parser
+37 stars
from 1,297 · score 3.64
26.TouK / nussknacker
Low-code tool for automating actions on real time data | Stream processing for the users.
+24 stars
from 721 · score 3.22
27.reugn / go-streams
A lightweight stream processing library for Go
+22 stars
from 2,155 · score 3.14
28.robinhood / faust
Python Stream Processing
+19 stars
from 6,804 · score 3.00
29.confluentinc / ksql
The database purpose-built for stream processing applications.
+16 stars
from 300 · score 2.83
30.pipelinedb / pipelinedb
High-performance time-series aggregation for PostgreSQL
+15 stars
from 2,652 · score 2.77
31.siddhi-io / siddhi
Stream Processing and Complex Event Processing Engine
+15 stars
from 1,582 · score 2.77
32.spring-cloud / spring-cloud-stream
Framework for building Event-Driven Microservices
+13 stars
from 1,059 · score 2.64
33.clj-commons / manifold
A compatibility layer for event-driven abstractions
+12 stars
from 1,044 · score 2.56
34.gazette / core
Build platforms that flexibly mix SQL, batch, and stream processing paradigms
+11 stars
from 787 · score 2.48
35.smooks / smooks
An extensible Java framework for building event-driven applications that break up XML and non-XML data into chunks for data integration
+7 stars
from 416 · score 2.08
36.synacker / daggy
Daggy - Data Aggregation Utility and C/C++ developer library for data streams catching
+3 stars
from 163 · score 1.39
37.fulminate-io / machine
Machine is a workflow/pipeline library for processing data
+2 stars
from 165 · score 1.10
38.hazelcast / hazelcast-jetArchived
Distributed Stream and Batch Processing
+1 stars
from 1,110 · score 0.69