8th July 2021
TIL
Preventing double form submissions with JavaScript
— I needed this for [VIAL issue 722](https://github.com/CAVaccineInventory/vial/issues/722). I decided to disable form submissions for two seconds after they are submitted, to protect against accidental double submissions without risk of unexpected issues that could cause the form to be permanently disabled even though it should still be able to submit it.
Recent articles
- Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026
- Mr. Chatterbox is a (weak) Victorian-era ethically trained model you can run on your own computer - 30th March 2026
- Vibe coding SwiftUI apps is a lot of fun - 27th March 2026