This app was mentioned in 4 comments, with an average of 1.00 upvote
You can also listen offline in the Android App (Free for a limited period): https://play.google.com/store/apps/details?id=com.airingpods
App has a very good cloud supported search facility, so just search for "Javascript", you can reach the podcasts
You can also listen offline in Android App: https://play.google.com/store/apps/details?id=com.airingpods
Search for NDTV in the App
You can also listen to the shows Offline in the Free App: https://play.google.com/store/apps/details?id=com.airingpods
Just search NDTV in the app