Microlink turns any website into useful structured data.
Just enter an URL and you will get relevant information from any link and easily create beautiful previews.
The powerful API makes simple add it with any existing stack or cloud.
It offers a free plan based on daily quota. Just pay as you need.
CRX Extractor is a tool that makes an investigation of Chrome Extensions easy. In a matter of few clicks you can download .CRX file from the Chrome WebStore and unpack it along with all scripts source code, images and assets the extension use.
Holmes.js is a way to filter/search for elements on your page