Show HN: Fork – Chrome extension that builds features in Gmail and Calendar

2 points · 2 visible top comments · 2026-06-30 14:29:17 UTC

We’re building Fork. Our first release is a free Chrome extension, allowing you to build features on top of Gmail and Google Calendar.

50 second demo: https://www.youtube.com/watch?v=JQ292bncO_c

Chrome extension (free + no login): https://chromewebstore.google.com/detail/fork-for-the-web/mf...

We keep limited trace activity of coding sessions for 30 days to troubleshoot and improve our offering. No data (events, emails) from Google is ever logged or retained.

We have a lot to learn and build. Would love any and all feedback!

Paul & Dalton

Comments

realdjpaulyd · 2026-06-30 14:29:48 UTC

This extension is built on top of Fork, but our main focus is an SDK that lets your users build features, isolated to their own instance of your application.

If you’re building an application and want to give your users a customization layer, we’d love to partner with you. Contact us at withfork.co.

dhanaway518 · 2026-06-30 14:38:56 UTC

Let us know if you have any suggestions (or what site you want to Fork next)!