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Top 5 Rust Data processing Projects
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rust-ndarray
ndarray: an N-dimensional array with array views, multidimensional slicing, and efficient operations
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Stream
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.
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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!
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mech
𦾠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 | 2025-02-23Iām 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...
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ux-dataflow
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.
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InfluxDB
InfluxDB ā 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.
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A note from our sponsor - Stream
getstream.io | 9 Jul 2025
Index
What are some of the best open-source Data processing projects in Rust? This list will help you:
# | Project | Stars |
---|---|---|
1 | rust-ndarray | 3,943 |
2 | cocoindex | 2,088 |
3 | mech | 225 |
4 | utah | 143 |
5 | ux-dataflow | 9 |