I sometimes experience difficulties for error page when I build a new web site. The difficulties are related to the mistake. Because too many kinds of errors in web service. This script auto generate all of http error pages that help you do not mistake. Current template file is very simple. The various functions of the template will support in future work.
Run script file as node.js and check out output folder.
$ node ./dist/httperrorpages.min.js
httperrorpages is available under the terms of the MIT License.