First 15 Open Source Advent projects

1. Milvus

   1 125 34,719 10.0 Go

   Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

   

   1. Milvus by Zilliz | Github

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. quivr

   2 24 37,830 9.5 Python

   Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

   

   3. Quivr | GitHub | tutorial

4. haystack

   3 65 20,709 9.8 Python

   AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.

   

   4. Haystack by Deepset | Github | tutorial

5. proton

   4 13 1,791 9.0 C++

   High-performance, low-footprint SQL database written in C++. Process millions of rows per second from Kafka/Pulsar, Iceberg, or ClickHouse, and seamlessly write results back. Supports powerful features like JOIN, CDC, UPSERT, and LOOKUP, enabling real-time analytics and ETL at scale. (by timeplus-io)

   

   5. Proton by Timeplus | Github | tutorial

6. ydata-profiling

   5 44 12,891 9.0 Python

   1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.

   

   6. Ydata-synthetic and Ydata-profiling by YData | Github | tutorial

7. Apache Flink

   6 20 24,853 9.9 Java

   Apache Flink

   

   7. Apache Flink | Github | tutorial

8. advent-of-code-flink-paimon

   7 2 7 4.9 Dockerfile

   

   7. Apache Flink | Github | tutorial

9. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. langchainrb

    8 18 1,778 9.2 Ruby

    Build LLM-powered applications in Ruby

    

    8. LangChain RB | Github | tutorial

11. flyte

    9 39 6,233 9.7 Go

    Scalable and flexible workflow orchestration platform that seamlessly unifies data, ML and analytics stacks.

    

    9. Flyte by Union AI | Github | tutorial

12. dvc

    10 121 14,454 8.9 Python

    🦉 Data Versioning and ML Experiments

    

    10. DVC by Iterative | Github | tutorial

13. dvclive

    11 5 173 7.5 Python

    📈 Log and track ML metrics, parameters, models with Git and/or DVC

    

    10. DVC by Iterative | Github | tutorial

14. phoenix

    12 6 5,629 10.0 Jupyter Notebook

    AI Observability & Evaluation (by Arize-ai)

    

    11. Phoenix by Arize AI | Github | tutorial

15. trulens

    13 14 2,500 9.7 Python

    Evaluation and Tracking for LLM Experiments

    

    12. TruLens by TruEra | Github | tutorial

16. OpenLLM

    14 28 11,250 9.4 Python

    Run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoint in the cloud.

    

    13. OpenLLM by BentoML | Github | tutorial

17. label-studio

    15 50 22,060 9.9 JavaScript

    Label Studio is a multi-type data labeling and annotation tool with standardized output format

    

    14. LabelStudio by Human Signal | Github | tutorial

18. llama_index

    16 78 41,591 9.9 Python

    LlamaIndex is the leading framework for building LLM-powered agents over your data.

    

    15. LlamaIndex | Github | tutorial

19. SaaSHub

    www.saashub.com featured

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

Suggest a related project