Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
JS-OSC is an organization dedicated to providing students, schools and teachers with Open Source Curriculum designed to teach anyone 17+ how to use JavaScript to build a web site, server, mobile app or hardware devices.
📒📜🔢 It's a repository of JavaScript (JS) programming. Including the JS Programming Paradigms, Events, JSON, ES6, AJAX, Node.js, jQuery, Design Patterns, DOM and BOM.