1.Glench / ExtPayThe JavaScript library for ExtensionPay.com — payments for your browser extensions, no server needed.paymentsjavascript-librarymonetizationchrome-extensionbrowser-extensionfirefox-extension+4 moreJavaScriptOther license786 total89 forks+67 starsfrom 719 · score 4.22
2.mozilla / addons-linter🔍 Firefox Add-ons linter, written in JavaScript. 👁web-extensionscliJavaScriptMPL-2.0365 total165 forks+13 starsfrom 352 · score 2.64