add libraries used

docs/ecolyo/project_architecture/architecture.md

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+
+## Libraries
+
+For this project, we used libraries below:
+
+###React
+
+Library to create user interfaces.
+Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes.
+
+Build encapsulated components that manage their own state, then compose them to make complex UIs.
+
+Since component logic is written in JavaScript instead of templates, you can easily pass rich data through your app and keep state out of the DOM
+
+###React Redux
+
+It is a predictable state container.
+
+It is implemented for a better management of the states because it allows to centralize all the states and the logic of the application.
+It lets a react component read data from a Redux store, and dispatch actions to the store to update data.
+
+###Axios
+
+HTTP client library
+
+It allows to send HTTP request and manage the responses.
+
+###Lodash
+
+javascript utility library
+
+Lodash'modular method are great for:
+
+- Iterating arrays, objects, & strings
+- Manipulating & testing values
+- Creating composite functions
+
+###Moment
+
+Date library to parse, validate, manipulate, and display dates and times in JavaScript.
+
+###Luxon
+
+Wrapper for Javascript dates and times.
+
+###Jest
+
+Testing library
+
+It allows to evaluate functionnalities of an app to ensure that the product is defect-free in order to produce the quality product.
+
+###Enzyme
+
+Testing utility for React
+
+It makes it easier to test your React Components' output. You can also manipulate, traverse, and in some ways simulate runtime given the output.
+
+###Sass
+
+CSS preprocessor
+
+It allows us to easily manage large CSS files and split across different files.
+It allows us to create variables, nested rules, mixins, functions, and do mathematical calculations.
+
+###Material UI
+
+It allows to create react component that implements Google's material design
+
+###D3
+
+It allows to manipulate documents based on data.
+It combines visualization components and a data-driven approach to DOM manipulation.
+
+###React-swipeable-views
+
+It is a React component to make swipeable views
+
+###React-lottie
+
+Lottie Animation View for React.
+It allows app to use animations easily.
+
+###Husky
+
+It is used to improve your commit.