What are your favourite, leanest tool stacks (for work)? (And here's mine)

I've got a pretty simple workflow that involves only a handful of apps right now: - Linear.app (best dev task management tool I've used so far) - Github (duh) - Slack (duh) - Airtable (all my accounting done here) - Docsautomator (let's me auto-create invoices in airtable) And a few others like Figma / Google docs. Curious what other people use.