Stars
Letta is the platform for building stateful agents: open AI with advanced memory that can learn and self-improve over time.
An open protocol for secure data sharing
Durable Workflow Orchestration with Golang and Postgres
[SIGMOD 2026] F3: The Open-Source Data File Format for the Future
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
The OpenAPI Specification Repository
A data structure and algorithm library built for TerarkDB
Get your documents ready for gen AI
An extensible, state of the art columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.
UI over MCP. Create next-gen UI experiences with the protocol and SDK!
🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data
Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google.
Distributed pushdown cache for DataFusion
Fastest open-source tool for replicating Databases to Data Lake in Open Table Formats like Apache Iceberg. ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supporting Postgre…
Apache Fluss is a streaming storage built for real-time analytics.
New file format for storage of large columnar datasets.
A cloud native embedded storage engine built on object storage.
Library for text-to-text regression, applicable to any input string representation and allows pretraining and fine-tuning over multiple regression tasks.
Distributed query engine providing simple and reliable data processing for any modality and scale
A persistent key-value store that is embeddable and optimized for fast storage.
DuckLake is an integrated data lake and catalog format
LabelImg is now part of the Label Studio community. The popular image annotation tool created by Tzutalin is no longer actively being developed, but you can check out Label Studio, the open source …
Achieve state of the art inference performance with modern accelerators on Kubernetes
A tool for AI-assisted meta-review of scientific papers
Monitoring and insights on your data lakehouse tables