datui derekwisong

analysis cli data eda research tui

Use this command to install datui:

winget install --id=derekwisong.datui -e

Datui is a high-performance terminal UI for exploring and analyzing datasets.

Datui

Datui is a high-performance terminal UI for exploring and analyzing tabular datasets.

📖 Documentation: Full User Guide.

Demo

Overview Demo

Features

🚀 Fast: Powered by Polars streaming expressions for state-of-the-art performance on massive datsets
📁 Universal: Supports Parquet, CSV, JSON, Avro, Arrow, ORC, and Excel
🧰 Flexible: View data stored locally, on S3, or over HTTP/HTTPS
🔍 Queryable: Fuzzy keyword search and SQL queries
📊 Charts: Render terminal-based charts and export them as images
🔬 Analysis: Integrated analytical tools reveal correlations, distributions, and more
⚒️ Transformations: Sort, filter, pivot, melt, and group
⌨️ Keyboard-Driven: Arrow keys and Vim-style navigation (h/j/k/l)

Installation

> Visit the Install Guide for additional installation details

✨ Quick Install for Linux and macOS

curl -fsSL https://raw.githubusercontent.com/derekwisong/datui/main/scripts/install/install.sh | sh

Don't like piping to shell? See the alternative methods below.

Pre-built Releases

Get the pre-built binary for your platform from the Latest Release.

Package Managers

> See Package Managers

Arch Linux (AUR):
```
paru -S datui-bin
```

macOS (Homebrew):

brew tap derekwisong/datui
brew install datui

Windows (WinGet):
```
winget install derekwisong.datui
```
Pip (See Python Module):
```
pip install datui
```

From Source

> See Compiling

git clone https://github.com/derekwisong/datui.git
cd datui
cargo build --release --locked

The binary will be available at target/release/datui.

Quick Start

> See the Quick Start Guide

💻 Load a file, or hive-partitioned dataset, from the shell:

datui /path/to/data.parquet
datui --hive /path/to/directory
datui --hive "/path/to/directory/**/*.parquet"

> See Loading Data

☁️ Load data from S3 and HTTP:

datui s3://some-bucket/file.parquet
datui gs://some-bucket/file.parquet
datui https://www.domain.com/file.csv

> See Loading Remote Data

🐍 View data from Python:

import polars as pl
import datui

lf = pl.scan_parquet("/path/to/data.parquet")
datui.view(lf)

> See Python Module

Use arrow keys or Vim-style keybinds (h/j/k/l) to navigate
Press q to exit

> 💡 Use ? or F1 to show help

Configuration

> See the Configuration Guide

Generate a default TOML config file:

datui --generate-config

For Developers

Setup

See the Setup Script guide to quickly get configured.

Contributing

Contributions are welcome! Please see Contributing for more.

License

This project is licensed under the MIT License - see the LICENSE file for details.

> If you encounter any issues or have feature requests, please > open an issue on GitHub.