Best Open Source data processing Libraries

A curated list of the most popular GitHub repositories tagged with data processing. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1pathwaycom/pathway

Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

59,654Python

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#2johnkerl/miller

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

9,747Go

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