WrappingGum - Create a sales page for your gumroad products
Gumroad Checklist - Create a converting Gumroad product page
FilePond.js - Uploads anything you throw at it
Nextsale - Nextsale makes users feel the experience of shopping in a dynamic website.
GumHub - Sell access to your GitHub repos with Gumroad
Adaface Job Description Generator - Free, editable job description templates for tech roles