-
metamask-extension
:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
-
SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
I’m personally not a fan of the term, but here’s what I believe is the steel-man explanation of it:
Web3 refers to how the Ethereum community decided that the user interface to blockchains should be web-like, instead of say via commandline terminal or via Qt desktop apps (like Bitcoin).
You can see this with Metamask, which is essentially Ethereum’s App Store for smart contracts. https://metamask.io/
From that concept, the notion extended into using crypto to augment Web2 apps, like with micropayments or NFTs or the like.