Uploaded May 2022 | Updated September 2026, 1 week ago

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NodeJS ExpressJS crash course in Hindi. In this tutorial, learn how to deploy apis on heroku. Step by step tutorial on how to deploy node js apis on heroku. Learn how to define different configuration files based on environment i.e. development specific configurations and production specific configurations. Learn how to use dotenv package for configuration, how to read .env files in node js applications. Heroku step by step guide for api deployment.

In this Express JS course, we will building complete Rest API using express framework. Complete tutorial covering - Authentication using JWT, Mongoose for MongoDB with deployment using Heroku.

Topics covered -
1. Learn how to implement dotenv for configurations in express api.
2. How to implement CORS in API?
3. Environment variables setup using dotenv package.
4. Deploy your node js or express api using Heroku.

Learn how to create APIs by following this tutorial step by step. Everything is explained in Hindi (हिन्दी).

Complete Dependency Injection Playlist Link -
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Complete Android Architecture Components Playlist -
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Beginner series in Android Playlist (Hindi) -
youtube.com/playlist?list=PLRKyZvuMYSIN9sVZTfDm4CTdTAzDQyLJU

Kotlin Beginners Tutorial Series -
youtube.com/playlist?list=PLRKyZvuMYSIMW3-rSOGCkPlO1z_IYJy3G

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