Comma alternatives for AI agents.

A command line tool that draw plots on the terminal.

Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets super easily from ActiveRecord relations, plain Ruby objects, or tabular data.

🚀 Supercharged Excel exports and imports in Laravel

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

Django application and library for importing and exporting data with admin integration.

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

CSV data manipulation made easy in PHP

The CSV magician

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

A POSIX-compliant AWK interpreter written in Go, with CSV support

CSV parser and formatter for node

Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

中华人民共和国行政区划：省级（省份）、 地级（城市）、 县级（区县）、 乡级（乡镇街道）、 村级（村委会居委会） ，中国省市区镇村二级三级四级五级联动地址数据。