diff --git a/.gitignore b/.gitignore
index f057dc2b..4d29575d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
-./node_modules/
+/node_modules
/.pnp
.pnp.js
@@ -21,4 +21,3 @@
npm-debug.log*
yarn-debug.log*
yarn-error.log*
-node_modules
diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 00000000..1c2fda56
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 00000000..bc31e7cf
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/jsLibraryMappings.xml b/.idea/jsLibraryMappings.xml
new file mode 100644
index 00000000..a1f8fe29
--- /dev/null
+++ b/.idea/jsLibraryMappings.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 00000000..3668dc8c
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 00000000..5aed9368
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/php.xml b/.idea/php.xml
new file mode 100644
index 00000000..000a3ea6
--- /dev/null
+++ b/.idea/php.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/prism-tool-client.iml b/.idea/prism-tool-client.iml
new file mode 100644
index 00000000..d961b9bf
--- /dev/null
+++ b/.idea/prism-tool-client.iml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 00000000..c8397c94
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/README.md b/README.md
index f2095261..3fb6441a 100644
--- a/README.md
+++ b/README.md
@@ -1,25 +1,10 @@
-## BMI Calculator
-
-[](https://travis-ci.com/GermaVinsmoke/bmi-calculator)
-[](https://coveralls.io/github/GermaVinsmoke/bmi-calculator?branch=master)
-[](https://codecov.io/gh/GermaVinsmoke/bmi-calculator)
-
-React Hooks app to calculate the BMI of a person. It can store the data for 7 days with the help of LocalStorage.
-
-
-
-Created with _create-react-app_. See the [full create-react-app guide](https://github.com/facebookincubator/create-react-app/blob/master/packages/react-scripts/template/README.md).
-
-## Install
-
-`npm install`
## Usage
-
-`npm start`
-
-## Enhancement
-
-1. Removing the dependency of Materialize-CSS module
-
-~~2. Chart going crazy on hovering over the old points~~
+State management = reactn
+node version 16.16.0 (use nvm to set if need to, or download that version msi)
+
+### Run the app
+```
+$ npm install
+$ npm start
+```
diff --git a/config/env.js b/config/env.js
new file mode 100644
index 00000000..b2e44b51
--- /dev/null
+++ b/config/env.js
@@ -0,0 +1,100 @@
+"use strict";
+
+const fs = require("fs");
+const path = require("path");
+const paths = require("./paths");
+
+// Make sure that including paths.js after env.js will read .env variables.
+delete require.cache[require.resolve("./paths")];
+
+const NODE_ENV = process.env.NODE_ENV;
+if (!NODE_ENV) {
+ throw new Error(
+ "The NODE_ENV environment variable is required but was not specified."
+ );
+}
+
+// https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
+var dotenvFiles = [
+ `${paths.dotenv}.${NODE_ENV}.local`,
+ `${paths.dotenv}.${NODE_ENV}`,
+ // Don't include `.env.local` for `test` environment
+ // since normally you expect tests to produce the same
+ // results for everyone
+ NODE_ENV !== "test" && `${paths.dotenv}.local`,
+ paths.dotenv
+].filter(Boolean);
+
+// Load environment variables from .env* files. Suppress warnings using silent
+// if this file is missing. dotenv will never modify any environment variables
+// that have already been set. Variable expansion is supported in .env files.
+// https://github.com/motdotla/dotenv
+// https://github.com/motdotla/dotenv-expand
+dotenvFiles.forEach(dotenvFile => {
+ if (fs.existsSync(dotenvFile)) {
+ require("dotenv-expand")(
+ require("dotenv").config({
+ path: dotenvFile
+ })
+ );
+ }
+});
+
+// We support resolving modules according to `NODE_PATH`.
+// This lets you use absolute paths in imports inside large monorepos:
+// https://github.com/facebook/create-react-app/issues/253.
+// It works similar to `NODE_PATH` in Node itself:
+// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
+// Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
+// Otherwise, we risk importing Node.js core modules into an app instead of Webpack shims.
+// https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421
+// We also resolve them to make sure all tools using them work consistently.
+const appDirectory = fs.realpathSync(process.cwd());
+process.env.NODE_PATH = (process.env.NODE_PATH || "")
+ .split(path.delimiter)
+ .filter(folder => folder && !path.isAbsolute(folder))
+ .map(folder => path.resolve(appDirectory, folder))
+ .join(path.delimiter);
+
+// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
+// injected into the application via DefinePlugin in Webpack configuration.
+const REACT_APP = /^REACT_APP_/i;
+
+function getClientEnvironment(publicUrl) {
+ const raw = Object.keys(process.env)
+ .filter(key => REACT_APP.test(key))
+ .reduce(
+ (env, key) => {
+ env[key] = process.env[key];
+ return env;
+ },
+ {
+ // Useful for determining whether we’re running in production mode.
+ // Most importantly, it switches React into the correct mode.
+ NODE_ENV: process.env.NODE_ENV || "development",
+ // Useful for resolving the correct path to static assets in `public`.
+ // For example, .
+ // This should only be used as an escape hatch. Normally you would put
+ // images into the `src` and `import` them in code to get their paths.
+ PUBLIC_URL: publicUrl,
+ VERSION: JSON.stringify(require("../package.json").version),
+ TIME_TIMEOUT: Number(process.env.TIME_TIMEOUT),
+ MOBILE_SITE: process.env.MOBILE_SITE,
+ AN_MOBILE: process.env.AN_MOBILE,
+ MBUSA_MOBILE: process.env.MBUSA_MOBILE,
+ MAINTENANCE: process.env.MAINTENANCE,
+ MBMIGRATION: process.env.MBMIGRATION
+ }
+ );
+ // Stringify all values so we can feed into Webpack DefinePlugin
+ const stringified = {
+ "process.env": Object.keys(raw).reduce((env, key) => {
+ env[key] = JSON.stringify(raw[key]);
+ return env;
+ }, {})
+ };
+
+ return { raw, stringified };
+}
+
+module.exports = getClientEnvironment;
diff --git a/config/paths.js b/config/paths.js
new file mode 100644
index 00000000..746428fd
--- /dev/null
+++ b/config/paths.js
@@ -0,0 +1,73 @@
+const path = require("path");
+const fs = require("fs");
+const url = require("url");
+const findMonorepo = require("react-dev-utils/workspaceUtils").findMonorepo;
+
+// Make sure any symlinks in the project folder are resolved:
+// https://github.com/facebook/create-react-app/issues/637
+const appDirectory = fs.realpathSync(process.cwd());
+const resolveApp = relativePath => path.resolve(appDirectory, relativePath);
+
+const envPublicUrl = process.env.PUBLIC_URL;
+
+function ensureSlash(inputPath, needsSlash) {
+ const hasSlash = inputPath.endsWith("/");
+ if (hasSlash && !needsSlash) {
+ return inputPath.substr(0, inputPath.length - 1);
+ } else if (!hasSlash && needsSlash) {
+ return `${inputPath}/`;
+ } else {
+ return inputPath;
+ }
+}
+
+const getPublicUrl = appPackageJson =>
+ envPublicUrl || require(appPackageJson).homepage;
+
+// We use `PUBLIC_URL` environment variable or "homepage" field to infer
+// "public path" at which the app is served.
+// Webpack needs to know it to put the right