Can generate HTML from the string with variables as ${variableName}. The value for that variable should be in data[variableName] The properties of the [data] could be generated recursively with this function

Simple HTML template generator

function generateHTML(data, template) {
    String.prototype.multiReplace = function (hash) {
        var str = this, key;
        for ( key in hash ) {
            str = str.replace( new RegExp( key, 'g' ), hash[ key ] );
        }
        return str;
    };
    var result = "";
    var hash = {};
    var variables = template.match(/\$({[^}{]+})/g);
    variables.forEach(function(it, i, arr) {
        var value = arr[i].replace(/[^\w+]/g, "");
        hash['\\$\\{'+value+'\\}'] = data[value] !== undefined ? data[value] : "";
    });
    result = template.multiReplace(hash);
    delete String.prototype.multiReplace;
    return result
}