@engingokmen/chat-cra

React chat application

This is a simple chat application that can send and receive messages via its interface. It also provides some special features like image display, combo box selection, and auto-complete.

Demo

Go to demo

What this app does

1. gets messages and displays on the screen
2. sends new message
3. displays image
4. displays a combo box with options
5. auto-complete from a default list

How to run

1. Clone the repository
2. Install dependencies with npm install
3. Run npm start to start the development server
4. Open http://localhost:3000 to view it in the browser.

Wireframe of the app

Go to wireframe

Core functionality

• Chat interface

  • sends and receieves messages

• Messages inside a scrollable area

• Text input area

Special features

• Image display

  • "/image"
  • placeholder eg: "/image3"
  • image service https://picsum.photos/

• Combo box selection

  • "/select"
  • displays a combobox with at least 5 options
  • selected option is sent as a message

• Auto-complete

  • A list of at least 20 common chat phrases or words
  • As the user types, suggest completions from this list. One example is "hel"

• Responsive layout

  • mobile and desktop
  • CSS flexbox for layout management

Technologies

• React with typescript which is suitable to create a reusable chat app interface for the client side.
• State management could be handled by React context and reducer for this project.
• Styled-components is used for styling which is one of the most popular CSS-in-JS libraries in the Github community. Styled-components Github
  • It isolates component styles. So makes it easier to maintain and debug.