https://www.npmjs.com/package/twit https://github.com/ttezel/twit
Know more about searching of tweets HERE:- https://developer.twitter.com/en/docs/tweets/search/api-reference/get-search-tweets
Steps to deploy your app to Heroku-> go to heroku and create your app and follow the basic commands. below are some additional information->
1.Make sure your important file is not ignored by .gitignore while deploying app to heroku.
2.Create a new File named 'Procfile' and set the( worker: 'starting file')
3.add start file in package.json
4.Use ---git push heroku master--- to push your commits
5.While deploying your app to heroku you have to set your server port other than 3000 otherwise it will give an error.
6.use ---heroku logs--- to see log file.
7.use babel-node if an error persist while deploying the app
for more information go to heroku documentation