You can calculate your marks from your response sheet url. OR, by saving a copy of your responses as an html file, and uploading the file in the calculator.
Upon clicking the "Get response sheet html and calculate score" button, a request is sent to a cors proxy to fetch the response sheet. The fetched content is then parsed to generate the result. The images links are inserted into the analysis tables for easy cross checking.
The answerkeys.js file contains answer keys as js objects
To generate new answerkeys, use the parseAnswerKey function present in main.js. Run it when on the answer key page provided by NTA. It will provide you with a js object representing the answerkey. Place this object in answerkeys.js and update the getAnsKey function in main.js
proxies.js contains a proxy variable, you can change it however you will also need to modify fetchResponseSheet in main.js accordingly
The currently in use proxy is https://github.com/timepassuser/corsproxy-worker, a cloudflare worker.
