CSV

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CSV is a common data exchange format that stores tabular data in a plain text file. A CSV file stores the data in a delimited text file that uses commas to separate the values.

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AykutSarac / jsoncrack.com

Star 42.1k

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

react visualization yaml json csv graph tool nextjs diagrams

Updated Oct 14, 2025
TypeScript

sheetjs

SheetJS / sheetjs

Star 36k

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

react nodejs javascript html ios json data angular grid csv database html5 vue xml excel table xlsx spreadsheet bun deno

Updated Apr 18, 2024

sinaptik-ai / pandas-ai

Star 22.3k

Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.

data-science data csv sql database ai pandas data-visualization data-analysis datalake text-to-sql gpt-4 llm

Updated Oct 13, 2025
Python

modood / Administrative-divisions-of-China

Star 20.1k

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。

nodejs json csv address china province city area street administrative-divisions

Updated Nov 28, 2024
JavaScript

exceljs / exceljs

Star 14.8k

Excel Workbook Manager

csv xlsx workbook hacktoberfest worksheet exceljs xlsxwriter xlsx-workbook xlsxreader streaming-workbook workbook-writer

Updated Jan 21, 2025
JavaScript

mikefarah / yq

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Star 14.2k

yq is a portable command-line YAML, JSON, XML, CSV, TOML and properties processor

bash cli golang yaml toml json csv portable xml properties devops-tools splat yaml-processor

Updated Oct 16, 2025
Go

mholt / PapaParse

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Star 13.2k

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

javascript csv csv-parser

Updated Aug 20, 2025
JavaScript

Laravel-Excel

SpartnerNL / Laravel-Excel

Star 12.6k

🚀 Supercharged Excel exports and imports in Laravel

php laravel csv laravel-package laravel-5-package phpexcel phpoffice

Updated Sep 5, 2025
PHP

JoeanAmier / TikTokDownloader

Star 12k

TikTok 发布/喜欢/合辑/直播/视频/图集/音乐;抖音发布/喜欢/收藏/收藏夹/视频/图集/实况/直播/音乐/合集/评论/账号/搜索/热榜数据采集工具/下载工具

python windows macos linux api docker downloader csv ffmpeg server sqlite xlsx rich pyinstaller douyin tiktok httpx abogus ttwid mstoken

Updated Oct 14, 2025
Python

BurntSushi / xsv

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Star 10.7k

A fast CSV command line toolkit written in Rust.

rust cli csv command-line

Updated Apr 24, 2025
Rust

datasette

simonw / datasette

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Star 10.4k

An open source multi-tool for exploring and publishing data

python docker json csv sql sqlite datasets asgi automatic-api datasette datasette-io

Updated Oct 15, 2025
Python

harelba / q

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Star 10.3k

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

python cli tsv csv sql database command-line sqlite sqlite3 q command-line-tool textasdata qtextasdata

Updated May 27, 2025
Python

miller

johnkerl / miller

Star 9.5k

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

tsv devops json statistics csv command-line json-data tabular-data data-reduction unix-toolkit statistical-analysis csv-format devops-tools data-regression data-processing command-line-tools data-cleaning streaming-algorithms streaming-data miller

Updated Oct 13, 2025
Go

countries-states-cities-database

dr5hn / countries-states-cities-database

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Star 8.9k

🌍 Discover our global repository of countries, states, and cities! 🏙️ Get comprehensive data in JSON, SQL, PSQL, SQLSERVER, MONGODB, SQLITE, XML, YAML, and CSV formats. Access ISO2, ISO3 codes, country code, capital, native language, timezones (for countries), and more. #countries #states #cities

mysql api yaml json csv sql xml country state psql countries states cities region regions hacktoberfest world-regions geographical-data countries-states-cities country-state-city

Updated Oct 16, 2025
Python

visidata

saulpw / visidata

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Star 8.5k

A terminal spreadsheet multitool for discovering and arranging data

python cli tsv json csv reconciliation sqlite opendata tabular-data spreadsheet eda pandas tui unix-toolkit hdf5 datawrangling devops-tools datajournalism

Updated Oct 9, 2025
Python

WinMerge / winmerge

Star 8k

WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.