Technology · Library
Polars
Library · Catalog tech@1
Fast DataFrame library written in Rust.
- Matched as
- polars
Momentum
Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works
Momentum
Collecting0 of 5 signalsNo score yet. Momentum is published only when at least 2 of the 5 signals have history. Polars has 0, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.
Snapshot OCT 24, 2026 · Scoring tech@1
- Official repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.39,912 stars now
- Member repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.0 new members in 30 days
- Package adoption
- Collecting
- Adoption growth needs two observations of its own packages about 30 days apart.
- Open models
- No official models
- No official model on Hugging Face, so this signal does not apply.
- News
- Collecting
- News counts once there are 3 events across the last 60 days; it has 0.0 in the last 30 days · 0 in the 30 before
Adoption by registry
The growth of Polars’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.
No registry has two observations of Polars’s own packages about 30 days apart yet, so there is no growth to show. Nothing is estimated in its place.
News activity
- Events · 7 days
- 0published events that mention it
- Events · 30 days
- 0published events that mention it
- Previous 30 days
- 0events in the 30 days before
Momentum history
Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.
Repositories
Official 1
- pola-rs/polars
Extremely fast Query Engine for DataFrames, written in Rust
39.9K stars
Members 7repositories tagged with one of its aliases, most-starred first
- dbcli/mycli
Rich MySQL Terminal Client with AutoCompletion, Syntax Highlighting, and Dataframes
12K stars
- ibis-project/ibis
the portable Python dataframe library
6.7K stars
- shy3130/tick-stock-panel
TSP自托管、零运维的 A 股「选股 + 监控 + 回测」量化工作台 | LLM能力驱使策略定制+个股分析+复盘 | 自由接入第三方数据源与个性化扩展数据 | 个人开源
5.4K stars
- lk-geimfari/mimesis
Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.
4.8K stars
- dathere/qsv
Blazing-fast Data-Wrangling toolkit
3.8K stars
- narwhals-dev/narwhals
Lightweight and extensible compatibility layer between dataframe libraries!
1.7K stars
- functime-org/functime
Time-series machine learning at scale. Built with Polars for embarrassingly parallel feature extraction and forecasts on panel data.
1.2K stars
Packages
“Is” packages are Polars itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.
Is 30the technology itself, most-adopted first
- polars-compute
Private compute kernels for the Polars DataFrame library
2.4Mdownloads / 90 daysTop 50% on crates.io - polars-parquet
Apache Parquet I/O operations for Polars
2.3Mdownloads / 90 daysTop 50% on crates.io - polars-schema
Private crate for schema utilities for the Polars DataFrame library
2.2Mdownloads / 90 daysTop 50% on crates.io - polars-expr
Physical expression implementation of the Polars project.
2.2Mdownloads / 90 daysTop 50% on crates.io - polars-mem-engine
In memory engine of the Polars project.
2.2Mdownloads / 90 daysTop 50% on crates.io - polars-stream
Private crate for the streaming execution engine for the Polars DataFrame library
2.1Mdownloads / 90 daysTop 50% on crates.io - polars-pipe
Lazy query engine for the Polars DataFrame library
1.6Mdownloads / 90 daysTop 50% on crates.io - polars-json
JSON related logic for the Polars DataFrame library
923.9Kdownloads / 90 daysTop 50% on crates.io - polars-dtype
Low-level datatype definitions of the Polars project.
911.5Kdownloads / 90 daysTop 50% on crates.io - polars-buffer
Data buffers for the Polars DataFrame library
633.1Kdownloads / 90 daysLower half on crates.io - polars-config
Runtime configuration for the Polars project.
420.1Kdownloads / 90 daysLower half on crates.io - polars-async
Async runtime and utilities of the Polars project.
418.1Kdownloads / 90 daysLower half on crates.io
Ecosystem 46packages that depend on it, most-adopted first
- rpent-openpi
Physical Intelligence open source repo
Not published by PyPI - slurm-usage
Command to list the current cluster usage per user.
Not published by PyPI - smallpond
A lightweight data processing framework built on DuckDB and shared file system.
Not published by PyPI - talos
Reproducible parameter sweeps for Keras, TensorFlow and PyTorch
Not published by PyPI - tdda
Test-driven data analysis: command-line tools and Python APIs for data validation, testing analytical pipelines, automatic test generation and more.
Not published by PyPI - thetadata
Python client library for ThetaData market data APIs
Not published by PyPI - ultralytics
Ultralytics YOLO 🚀 for SOTA object detection, instance segmentation, semantic segmentation, depth estimation, classification, pose estimation, oriented object detection, and multi-object tracking.
Not published by PyPI - uptrain
UpTrain - tool to evaluate LLM applications on aspects like factual accuracy, response quality, retrieval quality, tonality, etc.
Not published by PyPI - vectordb-bench
VectorDBBench is not just an offering of benchmark results for mainstream vector databases and cloud services, it's your go-to tool for the ultimate performance and cost-effectiveness comparison. Designed with ease-of-use in mind, VectorDBBench is devised to help users, even non-professionals, reproduce results or test new systems, making the hunt for the optimal choice amongst a plethora of cloud services and open-source vector databases a breeze.
Not published by PyPI - vellum-uptrain-fork
Vellum UpTrain Fork
Not published by PyPI
Latest news the 0 latest events that mention it
No published news event mentions Polars yet.