1.Arize-ai / phoenix
AI Observability & Evaluation
+420 stars
from 11,675 · score 6.04
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9 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.akfamily / akshare
AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库
+367 stars
from 22,794 · score 5.91
3.huggingface / datasets
🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools
+92 stars
from 22,010 · score 4.53
4.simonw / datasette
An open source multi-tool for exploring and publishing data
+51 stars
from 11,483 · score 3.95
5.cleanlab / cleanlab
Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.
+45 stars
from 11,679 · score 3.83
6.doccano / doccano
Open source annotation tool for machine learning practitioners.
+28 stars
from 10,780 · score 3.37
7.colour-science / colour
Colour Science for Python
+16 stars
from 2,659 · score 2.83
8.tonybeltramelli / pix2code
pix2code: Generating Code from a Graphical User Interface Screenshot
+5 stars
from 12,006 · score 1.79
9.MLT-OSS / FirstData
The World's Most Comprehensive, Authoritative, and Structured Open Source Data Source Knowledge Base
+4 stars
from 182 · score 1.61