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Top 19 Python Dataframe Projects
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InfluxDB
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.
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vaex
Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀
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Mimesis
Mimesis is a robust data generator for Python that can produce a wide range of fake data in multiple languages.
View the Project on GitHub
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mars
Mars is a tensor-based unified framework for large-scale data computation which scales numpy, pandas, scikit-learn and Python functions.
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SaaSHub
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Project mention: DuckDB is probably the most important geospatial software of the last decade | news.ycombinator.com | 2025-05-03
Chiming in to promote a similar project, a geospatial extension for Polars [1] I'm working on. It's not stable yet (abeit pretty close to), but is already pretty feature complete (it uses GEOS as a backend, so has parity with GeoPandas).
[1] https://github.com/oreilles/polars-st/
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frame-fixtures
Use compact expressions to create diverse, deterministic DataFrame fixtures with StaticFrame
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LLMWorkbook
Effortlessly harness the power of LLMs on Excel and DataFrames—seamless, smart, and efficient!
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Python Dataframe discussion
Python Dataframe related posts
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Great things about Rust that aren't just performance
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Show HN: SQLFrame – I ran PySpark without Spark on a SQL database
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PandasGUI: A GUI for Pandas DataFrames
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Polars: alternativa ao Pandas
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Sub library with useful code
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A Polars exploration into Kedro
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Benchmarking for Pandas and Polars Using CSV and Parquet File
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A note from our sponsor - SaaSHub
www.saashub.com | 23 Jun 2025
Index
What are some of the best open-source Dataframe projects in Python? This list will help you:
# | Project | Stars |
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1 | pygwalker | 14,948 |
2 | modin | 10,193 |
3 | vaex | 8,393 |
4 | Mimesis | 4,589 |
5 | koalas | 3,360 |
6 | PandasGUI | 3,231 |
7 | mars | 2,718 |
8 | sketch | 2,257 |
9 | pyjanitor | 1,429 |
10 | optopsy | 1,129 |
11 | technical | 885 |
12 | eland | 678 |
13 | pandastable | 650 |
14 | pystore | 578 |
15 | snowpark-python | 301 |
16 | tablexplore | 138 |
17 | polars-st | 96 |
18 | frame-fixtures | 8 |
19 | LLMWorkbook | 5 |