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Top 20 Python Datascience Projects
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Project mention: Metaflow: Build, Manage and Deploy AI/ML Systems | news.ycombinator.com | 2025-07-16
Stay tuned! We have some cool new features coming soon to support agentic workloads (teaser: https://github.com/Netflix/metaflow/pull/2473)
If you are curious, join the Metaflow Slack at http://slack.outerbounds.co and start a thread on #ask-metaflow
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OpenLLMetry: Pre-built instrumentations for LangChain, Anthropic, OpenAI, LlamaIndex, Ollama, Qdrant, and others. Reduces boilerplate if your agent uses popular frameworks.
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Fast-F1
FastF1 is a python package for accessing and analyzing Formula 1 results, schedules, timing data and telemetry
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CleverCSV
CleverCSV is a Python package for handling messy CSV files. It provides a drop-in replacement for the builtin CSV module with improved dialect detection, and comes with a handy command line application for working with CSV files.
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Project mention: Show HN: Dingo 1.9.0 released: With enhanced hallucination detection | news.ycombinator.com | 2025-07-31
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socios-brasil
Captura os dados de sócios das empresas brasileiras na Receita Federal e exporta para um formato legível por humanos
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Skyulf
Build and ship production ML pipelines faster: a pipeline library with an optional self-hosted visual layer for modular, reproducible workflows, local testing, and experiment tracking.
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scrape-google-play-store-app
Single script to scrape Google Play Store App info without browser automation
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Machine-Learning-Cyrillic-Classifier
This is a web app where you can draw a letter in the russian alphabet and the ML algorithm will predict the letter that you drew.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
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A note from our sponsor - SaaSHub
www.saashub.com | 15 Jun 2026
Index
What are some of the best open-source Datascience projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Taipy | 19,237 |
| 2 | modin | 10,391 |
| 3 | metaflow | 10,129 |
| 4 | openllmetry | 7,193 |
| 5 | panel | 5,700 |
| 6 | Fast-F1 | 5,139 |
| 7 | Mimesis | 4,813 |
| 8 | PyFunctional | 2,487 |
| 9 | CleverCSV | 1,326 |
| 10 | streamlit-geospatial | 1,020 |
| 11 | DGFraud | 752 |
| 12 | dingo | 710 |
| 13 | socios-brasil | 607 |
| 14 | Mobile-Phone-Dataset-GSMArena | 66 |
| 15 | Skyulf | 44 |
| 16 | PathDict | 26 |
| 17 | linkedin-connections-analyzer | 13 |
| 18 | TagMaps | 9 |
| 19 | scrape-google-play-store-app | 2 |
| 20 | Machine-Learning-Cyrillic-Classifier | 2 |
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