A new type of shell
⑂ 2.3k◎ 1.4k
Crate
polars
36
Repositories
92%
Actively maintained
32
Updated ≤ 30 days
126k
Total stars
35
Owners
Counted from the Cargo.toml manifests of the 36 indexed repositories that declare polars as a dependency — not download counts. Dependency data last verified 2026-08-13.
Often used with
Crates that show up unusually often in polars projects. The most distinctive pairings rank first — crates these projects use far more than the average indexed Rust project does, not just crates that are popular everywhere. Each percentage is the share of polars projects that also use it.
calamine13.9%duckdb13.9%arrow38.9%sqlparser19.4%arrow-array16.7%datafusion13.9%nalgebra13.9%arrow-schema16.7%object_store19.4%scraper13.9%ndarray22.2%rmp-serde25%num16.7%rust_decimal19.4%chrono-tz25%rand_distr13.9%aws-sdk-s313.9%half13.9%pyo333.3%xxhash-rust13.9%csv27.8%unicode-normalization13.9%aws-config16.7%quick-xml19.4%
36 repositories · 32 pushed in the last 30 days
Extremely fast Query Engine for DataFrames, written in Rust
⑂ 3.1k◎ 2.9k
Burn is a next generation tensor library and Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.
⑂ 1.1k◎ 323
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
⑂ 1.0k◎ 625
Blazing-fast Data-Wrangling toolkit
⑂ 109◎ 32
A lightweight TUI application to view and query tabular data files, such as CSV, TSV, and parquet.
⑂ 93◎ 17
Fastest library to load data from DB to DataFrames in Rust and Python
Lightning fast data version control system for structured and unstructured machine learning datasets. We aim to make versioning datasets as easy as versioning code.
Ergonomic bindings to duckdb for Rust
⑂ 246◎ 30
Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamless AI integration and rich customization.
Peek inside Parquet files right from your terminal
Polars extension for general data science use cases
⑂ 43◎ 8
A Rust library for creating Excel XLSX files.
⑂ 50◎ 2
Command line SQL interface for relational databases and common data file formats
The core library of differential privacy algorithms powering the OpenDP Project.
Grammar of Graphics in Rust
⑂ 16◎ 2
A comprehensive Rust translation of the code from Sebastian Raschka's Build an LLM from Scratch book.
⑂ 41◎ 13
A high-performance quantitative trading infrastructure built in Rust.
⑂ 11◎ 15
High-performance quantitative finance in Rust — 120+ stochastic processes, option pricing, calibration, fixed income, risk & copulas, with SIMD/GPU acceleration and Python bindings.
⑂ 11◎ 2
Comparing performance-oriented string-processing libraries for substring search, multi-pattern matching, hashing, edit-distances, sketching, and sorting across CPUs and GPUs in Rust 🦀 and Python 🐍
JS bindings to polars
HyprStream: agentic infrastructure for continous online-learning applications
⑂ 11◎ 374
A practical astrodynamics for research and engineering applications
Apache Arrow and Polars compatible, Rust-first columnar data library for real-time and systems workloads
Performance testing for Holochain
Expert Kit is an efficient foundation of Expert Parallelism (EP) for MoE model Inference on heterogenous hardware
Open-source API for financial data. Get quotes, historical data, technical indicators, and more.
⑂ 11◎ 10
Tools to work with bibliographic records encoded in PICA+.
A profiling and tracing system for Embedded Rust that visualizes Embassy tasks, function calls, metrics and defmt logs in the Perfetto UI.
Rust4PM: Rust for Process Mining. For more details, documentation and the Python/Web UI Bindings visit https://rust4pm.aarkue.eu/!
Market data SDKs for ThetaData — Rust, Python, TypeScript, and C++. Historical, real-time streaming, and bulk flat-file access through one authenticated client. No JVM, no local terminal.
⑂ 7◎ 11
A Rust reimplementation of Apache Kafka. Apache 2.0, derivative work. Beta
Training and trading platform
Sift client libraries and protocol buffers