• dd is the set {0–31}
  • mmm is in the set {Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec}
  • yyyy is four digits

QR Code using JavaScript

1. Using qrcodejs




  1. Getting values in and out of form state
  2. Validation and error messages
  3. Handling form submission



To get started you will require the following things:

  1. Bitbucket account (Free plan is okay)
  2. AWS Account
  3. AWS EC2 instance with Nginx installed
  4. SSH access to EC2 instance
  5. and Obviously, basic knowledge of Git

Let’s get started.

  • Create a new React app and push the code in Bitbucket by creating a new repository. (Or, you can use your existing React app repository)
  • Goto the repository settings


When you need to turn a text address into a geocoded address



Sagar Shrestha

Tech. Lead @ Big Ads (formerly Big Mobile)

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