Original Summary

I gave life to the old CSV files. CSV is over 50 years old, and it's everywhere. Banks, CRMs, Jira, Google Calendar, gradebooks and ticketing systems all export it, and every tool reads it. And every time you open one, you get the same grey grid of raw values. The data is fine. What's missing is the look. The moment you add one in Excel or Google Sheets, you lose what made CSV great: a plain-text file you can read, compare, generate and send anywhere. So I built CSSV: Comma-Separated Styled Values. It's a CSV file with a CSS block on top. Open it in a browser and you get a real HTML table with your fonts and your custom styling. Delete the CSS and it's a plain CSV again. There's nothing new to learn. The data is CSV and the look is CSS, two languages that people, programs and AI models already write. Any CSV is already a valid CSSV file. Add a few lines of CSS to a Jira export and it becomes a board, one lane per status. A ticketing export prints as name badges. The look travels with the data. A file looks the same on every page that shows it. Many files can share one stylesheet, so changing it restyles all of them. It's still plain text. You can review it in a pull request, generate it from a script, or ask an AI to write one. Putting it on a page takes one script tag and <cssv-table src="report.cssv">. No build step, no dependencies. The v1 spec is open for review, and I'd love feedback, especially from anyone who spends their days looking at exports. Website, examples and live editor: https://cssv.dev   submitted by   /u/rhpaiva [link]   [comments]

中文概览

中文标题： CSSV：逗号分隔的样式化值

作者创建CSSV：在CSV文件顶部加CSS块。浏览器打开可渲染为带自定义样式的HTML表格；删除CSS则仍是普通CSV。任何CSV都已是合法CSSV。样式随数据走，多文件可共享样式表，仍是纯文本，可代码审查、脚本生成或AI编写。网页中只需一个script标签和<cssv-table src="report.cssv">。v1规范开放评审，网站提供示例和实时编辑器。

  • 情报分类：开源项目与落地
  • 分类依据：介绍CSSV文件格式与工具，附规范、示例和实时编辑器，属于项目发布。
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/10/6 16:04:14