Update examples.md (reactjs#2323)

Author: GermaVinsmoke

content/community/examples.md

@@ -23,4 +23,5 @@ There are many example projects created by the React community. Feel free to add
 * **[GFonts Space](https://github.com/pankajladhar/GFontsSpace)** A space which allows user to play with Google fonts. Built with React, Redux and React-Router.
 * **[Course Learn Page](https://github.com/ulearnpro/ulearn)** Open Source LMS script in Laravel 5.8 and ReactJS 16.9
 * **[Speedy math](https://github.com/pankajladhar/speedy-math)** An application which allows kids to practice basic Mathematics i.e  Addition, Subtraction, Multiply, Comparison. It is a PWA (Progressive web app) with offline support and install as App features.
-* **[Unit Converter](https://github.com/KarthikeyanRanasthala/react-unit-converter)** Minimal Yet Responsive Unit Converter Built With React, Material-UI & Convert-Units.
+* **[Unit Converter](https://github.com/KarthikeyanRanasthala/react-unit-converter)** Minimal Yet Responsive Unit Converter Built With React, Material-UI & Convert-Units.
+* **[BMI Calculator](https://github.com/GermaVinsmoke/bmi-calculator)** A React Hooks app for calculating BMI