Tag

Plugin

2 posts

Apr 9, 2026 6 min

Building an Image Optimizer Plugin for EmDash on Cloudflare

Time to build the first EmDash plugin to automatically resize and convert images to modern formats, using Cloudflare's IMAGES binding and R2 storage — no paid Image Resizing plan needed.

Cloudflare Plugin

Apr 9, 2026 3 min

Debugging the EmDash Webhook Notifier Plugin in Sandbox Mode

How I tracked down two bugs preventing the webhook notifier plugin from working in Cloudflare's sandboxed V8 isolates — a TypeScript packaging issue and an unsupported code block language.

Debug SandBox