Top 5 Rust Data processing Projects

Data processing

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1. rust-ndarray

   1 20 3,943 8.2 Rust

   ndarray: an N-dimensional array with array views, multidimensional slicing, and efficient operations

   

2. Stream

   getstream.io featured

   Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

   

3. cocoindex

   2 33 2,088 9.8 Rust

   Data transformation framework for AI. Ultra performant, with incremental processing.

   

   Project mention: Show HN: I made a data lineage tool for AI data pipelines | news.ycombinator.com | 2025-06-24

   - Zero pipeline data retention, connecting seamlessly to on-prem CocoIndex server

   This tool is free, and you can get start by running

   cocoindex server -ci main.py

   with any of the cocoindex projects https://github.com/cocoindex-io/cocoindex/tree/main/examples

   Thanks!

4. mech

   3 7 225 9.9 Rust

   🦾 Mech is a programming language for building data-driven systems like robots, games, and interfaces. Start here!

   

   Project mention: Ask HN: What Are You Working On? (February 2025) | news.ycombinator.com | 2025-02-23

   I’m working on a programming language for robots called Mech!

   https://github.com/mech-lang/mech

   Mostly a research project until I find some more people who might be interest in pushing it more.

   A recent blog for anyone who wants to check it out: https://mech-lang.org/post/2025-01-09-programming-chatgpt/

   And a 10 minute video: https://www.hytradboi.com/2022/i-tried-rubbing-a-database-on...

5. utah

   4 0 143 0.0 Rust

   Dataframe structure and operations in Rust

   

6. ux-dataflow

   5 2 9 0.0 Rust

   UX-Dataflow is a streaming capable data multiplexer that allows you to aggregate data and then process it using a Chain of Responsibility design pattern.

   

7. 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.

   

Rust Data processing related posts

• Want AI to Actually Understand Your Code? This Tool Says It Can Help

  2 projects | dev.to | 23 Mar 2025

• Some Reasons to Avoid Cython

  5 projects | news.ycombinator.com | 22 Sep 2023

• Stream processing framework for a new project in Python

  1 project | /r/dataengineering | 2 Jun 2023

• Helper crate for working with image data of varying type?

  1 project | /r/rust | 29 May 2023

• A Python package for streaming synthetic data

  2 projects | /r/Python | 25 May 2023

• What is the most efficient way to study Rust for scientific computing applications?

  1 project | /r/rust | 23 May 2023

• Snowflake - what are the streaming capabilities it provides?

  3 projects | /r/dataengineering | 10 May 2023
• A note from our sponsor - Stream
  getstream.io | 9 Jul 2025

  Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure. Learn more →

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Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.

Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

getstream.io

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