We’d love your feedback and contributions. xorq is [Apache 2.0 licensed](https://github.com/letsql/xorq/blob/main/LICENSE) to encourage open collaboration.

Repo: https://github.com/letsql/xorq

Docs: https://docs.xorq.dev

Roadmap Issues: https://github.com/letsql/xorq

You can get started `pip install xorq`.

Or, if you use nix, you can simply run `nix run github:xorq-labs/xorq` and drop into an IPython shell.

Demo video: https://youtu.be/jUk8vrR6bCw

Here are some vignettes to look into next:

1. MCP Server + Flight + XGBoost: https://docs.xorq.dev/vignettes/mcp_flight_server

2. 1 DuckDB + 2 Writers + 1 Reader: https://docs.xorq.dev/vignettes/duckdb_concurrent

3. OpenAI UDF: https://docs.xorq.dev/tutorials/hn_data_prep

Some features to note:

- Ibis-based multi-engine expression system: effortless engine-to-engine streaming

- Cache expressions with `.cache` operator

- Portable DataFusion-backed UDF engine with first class support for pandas dataframes

- Serialize Expressions to and from YAML

- Easily build Flight end-points by composing UDFs

thanks for checking this out, and we’re here to answer any questions!