So there might be certain ini files or config files or the .po localization files as well.

They also use Google Sheets.

It uses this for various reasons, anything that would sort of benefit from being in a sheet or in a table, things like to-do lists or lists of bugs, for example.

But another great example is when building or merging term bases or like a glossary, for example.

That's something that makes a lot of sense to use Google Sheets to work with.

They also use Google Apps Scripts in order to run certain scripts on their Google Sheets to do whatever automation they need or merging or whatever, or to automate the gathering of information from Crowdin as well to put into spreadsheets directly.