1.rustfs / rustfs
RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.
+5,197 stars
from 30,469 · score 8.56
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
1–100 of 541 by Attention Score · Aug 6, 2026 – Nov 3, 2026 (UTC)
2.kestra-io / kestra
Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.
- orchestration
- data-orchestration
- high-availability
- infrastructure-as-code
- automation
- devops
- +14 more
+2,753 stars
from 27,371 · score 7.92
3.permissionlesstech / bitchat
bluetooth mesh chat, IRC vibes
+2,694 stars
from 34,368 · score 7.90
4.binhnguyennus / awesome-scalability
The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
- system-design
- backend
- scalability
- interview
- architecture
- devops
- +14 more
+2,585 stars
from 72,743 · score 7.86
5.DataTalksClub / data-engineering-zoomcamp
Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. Join the course here 👇🏼
- data-engineering
- kafka
- spark
- dbt
- docker
- kestra
- +2 more
+2,459 stars
from 44,151 · score 7.81
6.binwiederhier / ntfy
Send push notifications to your phone or desktop using PUT/POST
+2,285 stars
from 32,964 · score 7.73
7.DataExpert-io / data-engineer-handbook
This is a repo with links to everything you'd ever want to learn about data engineering
+1,965 stars
from 42,982 · score 7.58
8.ClickHouse / ClickHouse
ClickHouse® is a real-time analytics database management system
+1,843 stars
from 48,878 · score 7.52
9.redis / redis
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
+1,565 stars
from 75,588 · score 7.36
10.apache / superset
Apache Superset is a Data Visualization and Data Exploration Platform
- superset
- apache
- apache-superset
- data-visualization
- data-viz
- analytics
- +12 more
+1,450 stars
from 73,941 · score 7.28
11.mlflow / mlflow
The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
- machine-learning
- ai
- ml
- mlflow
- apache-spark
- model-management
- +12 more
+1,338 stars
from 27,293 · score 7.20
12.marimo-team / marimo
A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.
- notebooks
- python
- data-science
- machine-learning
- artificial-intelligence
- data-visualization
- +7 more
+1,288 stars
from 22,122 · score 7.16
13.google-ai-edge / mediapipe
Cross-platform, customizable ML solutions for live and streaming media.
- mediapipe
- c-plus-plus
- computer-vision
- deep-learning
- android
- video-processing
- +11 more
+1,124 stars
from 36,400 · score 7.03
14.apache / airflow
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
+1,109 stars
from 46,241 · score 7.01
15.GokuMohandas / Made-With-ML
Learn how to develop, deploy and iterate on production-grade ML applications.
+1,087 stars
from 48,817 · score 6.99
16.aklivity / zilla
🦎 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.
+1,001 stars
from 690 · score 6.91
17.dragonflydb / dragonfly
A modern replacement for Redis and Memcached
+977 stars
from 30,866 · score 6.89
18.ModernRelay / omnigraph
Object-storage native graph database with branching and typed ontology
- apache-arrow
- datafusion
- graph-database
- knowledge-graph
- lakehouse
- lance
- +5 more
+877 stars
from 1,008 · score 6.78
19.eugeneyan / applied-ml
📚 Papers & tech blogs by companies sharing their work on data science & machine learning in production.
- applied-machine-learning
- production
- applied-data-science
- machine-learning
- data-science
- reinforcement-learning
- +8 more
+869 stars
from 29,915 · score 6.77
20.dagucloud / dagu
Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.
- cron
- workflow-engine
- workflow-scheduler
- workflow-orchestration
- devops
- data-pipeline
- +14 more
+860 stars
from 3,675 · score 6.76
21.apache / kafka
Apache Kafka - A distributed event streaming platform
+829 stars
from 33,288 · score 6.72
22.apache / iggy
Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed
+770 stars
from 4,462 · score 6.65
23.apache / spark
Apache Spark - A unified analytics engine for large-scale data processing
+762 stars
from 43,629 · score 6.64
24.argoproj / argo-cd
Declarative Continuous Deployment for Kubernetes
+746 stars
from 23,770 · score 6.62
25.cocoindex-io / cocoindex
Incremental engine for long horizon agents 🌟 Star if you like it!
- ai
- change-data-capture
- data-indexing
- etl
- indexing
- python
- +14 more
+691 stars
from 11,122 · score 6.54
26.simplex-chat / simplex-chat
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
+661 stars
from 18,974 · score 6.50
27.nats-io / nats-server
High-Performance server for NATS.io, the cloud and edge native messaging system.
- go
- golang
- messaging
- message-bus
- message-queue
- cloud-native
- +9 more
+653 stars
from 20,335 · score 6.48
28.PrefectHQ / prefect
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
- python
- workflow
- data-engineering
- data-science
- workflow-engine
- prefect
- +8 more
+631 stars
from 23,476 · score 6.45
29.slothflowlabs / duckle
Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.
- data-engineering
- data-integration
- data-pipeline
- data-quality
- duckdb
- elt
- +14 more
+614 stars
from 932 · score 6.42
30.AutoMQ / automq
Diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.
- kafka
- diskless
- automq
- serverless
+575 stars
from 10,346 · score 6.36
31.dbt-labs / dbt
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
- dbt-viewpoint
- slack
- pypa
- data-modeling
- business-intelligence
- analytics
- +1 more
+574 stars
from 13,537 · score 6.35
32.airbytehq / airbyte
Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.
- data
- pipeline
- data-analysis
- data-engineering
- java
- python
- +14 more
+571 stars
from 21,735 · score 6.35
33.hatchet-dev / hatchet
🪓 An orchestration engine for background tasks, AI agents, and durable workflows
+571 stars
from 7,644 · score 6.35
34.vectordotdev / vector
A high-performance observability data pipeline.
- logs
- metrics
- observability
- forwarder
- events
- stream-processing
- +12 more
+547 stars
from 22,237 · score 6.31
35.thingsboard / thingsboard
All-in-one IoT Platform - Device management, data collection, processing and visualization.
- visualization
- iot
- iot-platform
- mqtt
- middleware
- thingsboard
- +12 more
+516 stars
from 22,116 · score 6.25
36.apache / doris
Apache Doris is a real-time analytics and hybrid search database for AI agents.
+492 stars
from 15,677 · score 6.20
37.dagster-io / dagster
An orchestration platform for the development, production, and observation of data assets.
- data-pipelines
- dagster
- workflow
- data-science
- workflow-automation
- python
- +9 more
+479 stars
from 15,883 · score 6.17
38.growthbook / growthbook
Open Source Feature Flags, Experimentation, and Product Analytics
- abtesting
- statistics
- abtest
- experimentation
- split-testing
- snowflake
- +14 more
+474 stars
from 8,085 · score 6.16
39.Unstructured-IO / unstructured
Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.
- deep-learning
- document-parsing
- machine-learning
- nlp
- ocr
- information-retrieval
- +14 more
+457 stars
from 15,216 · score 6.13
40.restatedev / restate
Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.
- distributed-systems
- async-await
- durable-execution
- microservices
- consistent-state
- reliable-communication
- +4 more
+411 stars
from 4,235 · score 6.02
41.centrifugal / centrifugo
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
+384 stars
from 10,559 · score 5.95
42.projectdiscovery / httpx
httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.
- http
- bugbounty
- ssl-certificate
- pipeline
- pentest-tool
- cybersecurity
- +4 more
+378 stars
from 10,193 · score 5.94
43.juicedata / juicefs
JuiceFS is a distributed POSIX file system built on top of Redis and S3.
+372 stars
from 14,242 · score 5.92
44.andkret / Cookbook
The Data Engineering Cookbook
- data-engineer
- data-engineering
- big-data
- best-practices
- cookbook
+364 stars
from 15,163 · score 5.90
45.dlt-hub / dlt
data load tool (dlt) is an open source Python library that makes data loading easy 🛠️
- data
- python
- data-engineering
- data-lake
- data-loading
- data-warehouse
- +4 more
+362 stars
from 5,688 · score 5.89
46.taskforcesh / bullmq
BullMQ - Message Queue and Batch processing for NodeJS, Python, .NET, Elixir, Rust and PHP based on Redis or PostgreSQL
- background-jobs
- nodejs
- queue
- redis
- typescript
- python
- +3 more
+355 stars
from 9,211 · score 5.87
47.riverqueue / river
The polyglot queue: Fast and reliable background jobs in Go, Java, JS, Ruby, and Rust on Postgres/SQLite.
- background-jobs
- go
- golang
- postgres
- postgresql
- queue
- +5 more
+355 stars
from 5,494 · score 5.87
48.debezium / debezium
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
- change-data-capture
- kafka-connect
- apache-kafka
- debezium
- cdc
- database
- +5 more
+351 stars
from 12,956 · score 5.86
49.trinodb / trino
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
+347 stars
from 13,065 · score 5.85
50.inngest / inngest
The leading workflow orchestration platform. Run stateful step functions and AI workflows on serverless, servers, or the edge.
- cli
- event-driven
- serverless-functions
- queues
- serverless
- event-driven-architecture
- +2 more
+345 stars
from 5,669 · score 5.85
51.quickwit-oss / quickwit
Cloud-native OSS search engine for observability
- rust
- log-management
- logs
- tantivy
- cloud-native
- open-source
- +4 more
+326 stars
from 11,434 · score 5.79
52.pgmq / pgmq
A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.
+326 stars
from 5,044 · score 5.79
53.questdb / questdb
QuestDB is a high performance, open-source, time-series database
- time-series
- low-latency
- database
- sql
- questdb
- tsdb
- +14 more
+325 stars
from 17,171 · score 5.79
54.emqx / emqx
The most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehicles
+324 stars
from 16,553 · score 5.78
55.timgit / pg-boss
Queueing jobs in Postgres from Node.js like a boss
+305 stars
from 3,814 · score 5.72
56.kedacore / keda
KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes
- kubernetes
- serverless
- autoscaling
- event-driven
- keda
- hacktoberfest
+295 stars
from 10,393 · score 5.69
57.StarRocks / starrocks
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
+291 stars
from 11,935 · score 5.68
58.apache / seatunnel
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
- data-integration
- high-performance
- offline
- real-time
- apache
- batch
- +8 more
+285 stars
from 9,497 · score 5.66
+279 stars
from 26,165 · score 5.63
60.madd86 / awesome-system-design
A curated list of awesome System Design (A.K.A. Distributed Systems) resources.
- relational-database
- message-broker
- hadoop-ecosystem
- nosql
- interview
- distributed-systems
- +3 more
+278 stars
from 12,369 · score 5.63
61.evidence-dev / evidence
Business intelligence as code: build fast, interactive data visualizations in SQL and markdown
+277 stars
from 6,806 · score 5.63
62.redpanda-data / redpanda
Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
- kafka
- cpp
- kubernetes
- go
- streaming
- redpanda
- +7 more
+274 stars
from 12,381 · score 5.62
63.tobymao / sqlglot
Python SQL Parser and Transpiler
- transpiler
- sql
- python
- parser
- optimizer
- bigquery
- +14 more
+274 stars
from 9,476 · score 5.62
64.evidentlyai / evidently
Evidently is an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen AI. 100+ metrics.
- data-drift
- jupyter-notebook
- pandas-dataframe
- machine-learning
- model-monitoring
- html-report
- +8 more
+270 stars
from 7,761 · score 5.60
65.eclipse-mosquitto / mosquitto
Eclipse Mosquitto - An open source MQTT broker
+258 stars
from 11,066 · score 5.56
66.apache / gravitino
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
- datalake
- lakehouse
- metadata
- federated-query
- stratosphere
- metalake
- +5 more
+255 stars
from 3,085 · score 5.55
67.online-ml / river
🌊 Online machine learning in Python
- incremental-learning
- machine-learning
- python
- online-learning
- online-statistics
- data-science
- +6 more
+252 stars
from 5,888 · score 5.53
68.fivetran / great_expectations
Always know what to expect from your data.
- pipeline-tests
- dataquality
- datacleaning
- datacleaner
- data-science
- data-profiling
- +14 more
+247 stars
from 11,667 · score 5.51
69.lightdash / lightdash
Agentic BI. Analytics at the speed of code ⚡️
+240 stars
from 5,981 · score 5.48
70.yeasy / docker_practice
最新Docker容器技术，从真实案例中学习最佳实践！| Learn and understand Docker&Container technologies, with real DevOps practice!
- docker
- book
- cloud-computing
- container
- kubernetes
- swarm
- +5 more
+237 stars
from 26,107 · score 5.47
71.openimsdk / open-im-server
IM Chat OpenClaw
+237 stars
from 16,508 · score 5.47
72.kgrzybek / modular-monolith-with-ddd
Full Modular Monolith application with Domain-Driven Design approach.
+237 stars
from 13,877 · score 5.47
73.argoproj / argo-workflows
Workflow Engine for Kubernetes
- workflow
- kubernetes
- argo
- dag
- knative
- airflow
- +12 more
+236 stars
from 16,843 · score 5.47
74.oxnr / awesome-bigdata
A curated list of awesome big data frameworks, ressources and other awesomeness.
- awesome
- bigdata
- data-warehouse
- data-analytics
- data-visualization
- data-stream
- +9 more
+229 stars
from 14,486 · score 5.44
75.pathwaycom / pathway
Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.
+228 stars
from 61,796 · score 5.43
76.dapr / dapr
Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.
+228 stars
from 25,944 · score 5.43
77.bruin-data / ingestr
ingestr is a CLI tool to copy data between any databases with a single command seamlessly.
- bigquery
- copy-database
- data-ingestion
- data-integration
- data-pipeline
- duckdb
- +4 more
+220 stars
from 3,819 · score 5.40
78.taosdata / TDengine
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
- iot
- bigdata
- time-series
- database
- industrial-iot
- connected-vehicles
- +11 more
+217 stars
from 24,966 · score 5.38
79.influxdata / telegraf
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
- telegraf
- monitoring
- time-series
- metrics
- golang
- influxdb
- +10 more
+211 stars
from 17,681 · score 5.36
80.rabbitmq / rabbitmq-server
Open source RabbitMQ: core server and tier 1 (built-in) plugins
+199 stars
from 13,754 · score 5.30
81.PipedreamHQ / pipedream
Connect APIs, remarkably fast. Free for developers.
- eventsourcing
- event-sourcing
- automation
- workflow
- workflows
- apis
- +13 more
+199 stars
from 11,569 · score 5.30
82.risingwavelabs / risingwave
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
- database
- stream-processing
- rust
- postgresql
- kafka
- materialized-view
- +5 more
+199 stars
from 9,199 · score 5.30
83.apache / cloudberry
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
- database
- data-analysis
- data-warehouse
- olap
- postgresql
- sql
- +8 more
+194 stars
from 1,244 · score 5.27
84.getredash / redash
Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
- redash
- python
- visualization
- analytics
- bi
- redshift
- +13 more
+192 stars
from 28,670 · score 5.26
85.aeron-io / aeron
Efficient reliable UDP unicast, UDP multicast, and IPC message transport
- messaging
- java
- c-plus-plus
- ipc
- multicast-streams
- c
+189 stars
from 8,754 · score 5.25
86.feast-dev / feast
The Open Source Feature Store for AI/ML
- machine-learning
- features
- ml
- big-data
- feature-store
- python
- +4 more
+179 stars
from 7,174 · score 5.19
87.apache / dolphinscheduler
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
- workflow-schedule
- azkaban
- airflow
- task-scheduler
- job-scheduler
- cloud-native
- +5 more
+176 stars
from 14,375 · score 5.18
88.Avaiga / taipy
Turns Data and AI algorithms into production-ready web applications in no time.
+164 stars
from 19,290 · score 5.11
89.donnemartin / data-science-ipython-notebooks
Data science Python notebooks: Deep learning (TensorFlow, Theano, Caffe, Keras), scikit-learn, Kaggle, big data (Spark, Hadoop MapReduce, HDFS), matplotlib, pandas, NumPy, SciPy, Python essentials, AWS, and various command lines.
- python
- machine-learning
- deep-learning
- data-science
- big-data
- aws
- +13 more
+162 stars
from 29,224 · score 5.09
90.catboost / catboost
A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.
- machine-learning
- decision-trees
- gradient-boosting
- gbm
- gbdt
- python
- +12 more
+162 stars
from 9,028 · score 5.09
91.delta-io / delta
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
+161 stars
from 8,905 · score 5.09
92.macrozheng / mall-swarm
mall-swarm是一套微服务商城系统，采用了 Spring Cloud Alibaba、Spring Boot 3.5、Sa-Token、MyBatis、Elasticsearch、Docker、Kubernetes等核心技术，同时提供了基于Vue的管理后台方便快速搭建系统。mall-swarm在电商业务的基础集成了注册中心、配置中心、监控中心、网关等系统功能。
- springcloud
- springboot
- docker
- java
- mysql
- elasticsearch
- +8 more
+160 stars
from 13,035 · score 5.08
93.tinode / chat
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots
- chat
- chat-application
- chatapp
- go
- golang
- instant-messaging
- +14 more
+157 stars
from 13,390 · score 5.06
94.vesoft-inc / nebula
A distributed, fast open-source graph database featuring horizontal scalability and high availability
- graph-database
- distributed
- database
- graphdb
- raft
- cpp
- +11 more
+157 stars
from 12,307 · score 5.06
95.apache / rocketmq
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
- rocketmq
- cloud-native
- eventing
- java
- messaging
- streaming
- +1 more
+156 stars
from 22,492 · score 5.06
96.apache / hudi
Upserts, Deletes And Incremental Processing on Big Data.
- hudi
- apachehudi
- datalake
- bigdata
- apachespark
- incremental-processing
- +3 more
+154 stars
from 6,192 · score 5.04
97.bruin-data / bruin
Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.
- analytics
- bigquery
- data-modeling
- data-pipelines
- python
- snowflake
- +5 more
+150 stars
from 1,649 · score 5.02
98.svix / svix-webhooks
The open source and enterprise-ready webhooks service 🦀
- webhooks
- rust
- webhook-server
- webhook-service
- webhook
- webhooks-server
- +13 more
+147 stars
from 3,325 · score 5.00
99.ThreeDotsLabs / watermill
Building event-driven applications the easy way in Go.
- watermill
- event-driven
- event-sourcing
- sagas
- events
- stream-processing
- +7 more
+141 stars
from 9,796 · score 4.96
100.arkime / arkime
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
- network-monitoring
- pcap
- packet-capture
- nsm
- javascript
- c
- +2 more
+136 stars
from 7,418 · score 4.92