Update README.md

Author: WilliamHaakLee

README.md

@@ -14,6 +14,8 @@
 ![TypeScript](https://img.shields.io/badge/TypeScript-007ACC?style=for-the-badge&logo=typescript&logoColor=white)
 ![Webpack](https://img.shields.io/badge/webpack-%238DD6F9.svg?style=for-the-badge&logo=webpack&logoColor=black)
 ![Electron](https://img.shields.io/badge/Electron-191970?style=for-the-badge&logo=Electron&logoColor=white)
+![Jest](https://img.shields.io/badge/-jest-%23C21325?style=for-the-badge&logo=jest&logoColor=white)
+![MUI](https://img.shields.io/badge/MUI-%230081CB.svg?style=for-the-badge&logo=mui&logoColor=white)
 
 Spearmint helps developers easily create functional Accessibility, Endpoint, GraphQL, Puppeteer, React, Hooks, Redux, Svelte, Vue, Security, and Solid.js tests without writing any code. It dynamically converts user inputs into executable Jest test code by using DOM query selectors provided by @testing-library.
 
@@ -131,7 +133,7 @@ For developers: [README-dev.md](https://github.com/open-source-labs/spearmint/bl
 |       Erik Park       |      [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/ericgpark)       |          [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/ericgpark/)           |
 |     Erika Collins     | [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/erikacollinsreynolds) |    [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/erika-collins-reynolds/)    |
 |     Evan Berghoff     |       [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/Berghoer)       |         [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/evanberghoff/)         |
-|      Evan Decker      |      [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/EvanDecker)      |    [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/evan-decker-974564169/)     |
+|      Evan Decker      |      [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/EvanDecker)      |    [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/evan-d-decker/)     |
 |    Gabriel Christo    |     [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/bielchristo)      |   [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/gabriel-christo-44364086/)   |
 |        Huy Bui        |       [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/huyqbui)        |           [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/huyqbui/)            |
 |   Jasmine Gonzalez    |     [![Github](https://img.shields.io/badge/github-%23121011.svg?style=for-the-badge&logo=github&logoColor=white)](https://github.com/jasminezalez)     |         [![LinkedIn](https://img.shields.io/badge/LinkedIn-%230077B5.svg?logo=linkedin&logoColor=white)](https://www.linkedin.com/in/jasminezalez/)         |