WWebsiteGeekinwebsitegeek.hashnode.dev·3h ago · 4 min readEmbedding a Hand-Drawn Signature Into a PDF, Entirely in the BrowserE-signing a PDF sounds like it should be simple: let someone draw a signature, stick it on the page, done. The actual implementation has one genuinely tricky part that has nothing to do with drawing —00
WWebsiteGeekinwebsitegeek.hashnode.dev·1d ago · 4 min readBuilding a Chrome Extension That Survives a Site's Constantly-Changing DOMIf you've ever built a browser extension that injects into a page you don't control — Facebook, Instagram, YouTube, anything built as a modern single-page app — you've probably hit a version of this b10
