A quick description of how any wikipedia can be searched for some query and retrieve result in HTML using NodeJs

Wikipedia-HTML-Search-in-NodeJs

var wikipedia = require("wikipedia-js");                                                    // using wikipedia-js library for search

var options = {query: query, format: "html", summaryOnly: false, lang: "en"};
wikipedia.searchArticle(options, function(err, htmlWikiText){                               // searching wikipedia with options
        if(err){
            console.log("An error occurred[query=%s, error=%s]", query, err);
            return;
        }
        callback('<div style="text-align: justify !important;">'+htmlWikiText+'</div>');    // Pretty print the wiki-html-text
    });