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Rainbow CSV

v1.1.0 · by Hans · added 3 November 2026

Highlight CSV with different rainbow colors to make them more readable

Languages

How to install

With Forge Super installed, the button above opens the app on this extension, where you press Install. Nothing is installed until you do.

You can also open the Extensions panel in the app and search for Rainbow CSV. The extension's id is rainbow-csv.

Don't have Forge Super yet? Download it here.

README

From the extension's repository, written by its authors and not by Mentenaz. See the source.

zed_rainbow_csv

🌈Rainbow CSV - zed extension: Highlight CSV with different rainbow colors to make them more readable

Since at the moment zed only opens up some APIs for tree-sitter, so I wrote a special csv-tree-sitter that (somewhat hardcoded). looks like this:

light theme: dark theme:

for tsv, look like this:

Sources of inspiration:

https://github.com/mechatroner/vscode_rainbow_csv

roadmap:

Alignment of each column is supported