Danfo.js is an open source, JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

a scalable data profiler

A very much Pandas-like JavaScript library for data science

A data explorer app for Polars based on Tauri

▱ Codeplot is your infinity canvas for data exploration.

dpkit is a fast data management framework built on top of the Data Package standard and Polars DataFrames

Dataframe viewer for Jupyter over Arrow

A Pandas like dataframe in TypeScript. This library provides an immutable data structure for javascript and datascience using SharedArrayBuffer and ArrayBuffer, which allows to work on rows and columns using functional programming

Check if your company are in the list for tax inspection (🇺🇦 Ukraine only)

Ergonomic data analysis.

Dataframe-like API for timeseries-like data

Type-safe data analytics and statistics framework for Typescript. Built for modern data science workflows with compile-time safety.

A lightweight TypeScript library for tabular data manipulation, inspired by Python's pandas. Supports DataFrame/Series APIs and works in both Node.js and the browser.

Fairspec TypeScript is a fast data management framework built on top of the Fairspec standard and Polars DataFrames

🚀 A powerful Streamlit custom component that extends st.dataframe with advanced features: filtering, sorting, row/cell selection, column resizing, virtual scrolling (60fps with 100K rows), and more. Built with React + TanStack Table v8.

👾 This is a simple vscode extension that reads cvs, tsv, etc file into a dataframe table.