• HTML and CSS
• React js
• React Router Dom V6
• React Bootstrap Interact
• Firebase
• Authentication
• Bootstrap Toast

When you’re at the airport, there are two things you must have regardless of where you’re going – your passport and boarding pass. When you go through security, you provide your passport. This passport identifies who you are, and it is considered a trusted document. The picture inside further shows that you are who you say you are by allowing security to see if you match your photo. Your passport is a form of authentication – you have attested that you are a particular person, and you have provided evidence that this is true. When you get to your gate, however, a passport isn’t worth much. To actually board the plane, you need to present a boarding pass. This boarding pass was created as a token of trust between the airline and you – it conveys your ability to be on a flight. In that way, a boarding pass is a form of authorization, showing that you are allowed to do what you say you’re allowed to do.

* Cloud Firestore.
* Cloud Functions.
* Authentication.
* liHosting.
* Cloud Storage.
* Google Analytics.
* Predictions.
* Cloud Messaging.

The Firebase Realtime Database lets you build rich, collaborative applications by allowing secure access to the database directly from client-side code. Data is persisted locally, and even while offline, realtime events continue to fire, giving the end user a responsive experience.

Usually, authentication by a server entails the use of a user name and password. Other ways to authenticate can be through cards, retina scans, voice recognition, and fingerprints.