Dataproofer alternatives for AI agents.

eBay's TSV Utilities: Command line tools for large, tabular data files. Filtering, statistics, sampling, joins and more.

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q - Run SQL directly on delimited files and multi-file sqlite databases

Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.

Universal Reddit Scraper - A comprehensive Reddit scraping/archival command-line tool.

Full featured CSV parser with simple api and tested against large datasets.

📺(tv) Tidy Viewer is a cross-platform CLI csv pretty printer that uses column styling to maximize viewer enjoyment.

Simple, customizable yet performant spreadsheet for React

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

Fast. Easy. Done. Processing spreadsheets without worrying about large files causing OOM.

A terminal spreadsheet multitool for discovering and arranging data

luban是一个强大、易用、优雅、稳定的游戏配置解决方案。luban is a powerful, easy-to-use, elegant and stable game configuration solution.

Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

Lightweight, fast and simple cross-platform .NET processing tool for importing and exporting spreadsheet documents

A command line tool that draw plots on the terminal.

The CSV magician