Added new app idea in the beginner tier about converting .xlsx file conents to valid json

Projects/1-Beginner/XLSX to JSON converter.md

@@ -0,0 +1,29 @@
+# Application Name
+
+**Tier:** 1-Beginner
+
+**PURPOSE:** User's should be able to upload a `.xlsx` file and have it's contents extracted to a valid JavaScript object
+
+**RESOURCES NEEDED:** The `XSLX` npm package **OR** The `xlsx` CDN
+
+## User Stories
+
+- [ ] User can view an upload button in the HTML page
+- [ ] User can upload a `.xlsx` file
+- [ ] The contents of the uploaded file should be extracted and converted to valid JSON
+- [ ] The extracted JSON object/array should be used to populate a table
+
+## Bonus features
+
+- [ ] The file uploader should only allow valid `.xlsx` files.
+
+## Useful links and resources
+
+- For those using `npm`: [the `xlsx` library](https://www.npmjs.com/package/xlsx)
+- For those using `CDN`: [the `xlsx` CDN](https://cdnjs.com/libraries/xlsx)
+- [A nice and helpful resource](https://javacodepoint.com/convert-excel-file-data-to-json-in-javascript/)
+- [Another nice and helpful resource](https://dev.to/lachouri/how-to-convert-xlsx-to-json-3p4d)
+
+## Example projects
+
+https://onukwilip.github.io/converting-xlsx-to-json-practice/

README.md

@@ -9,11 +9,11 @@ authors sometimes have "writers block" it's also true for developers. This list
 
 These applications are:
 
--   great for improving your coding skills :muscle:;
--   great for experimenting with new technologies 🆕;
--   great for adding to your portfolio to impress your next employer/client :file_folder:;
--   great for using as examples in tutorials (articles or videos) :page_with_curl:;
--   easy to complete and also easily extendable with new features :ok_hand:;
+- great for improving your coding skills :muscle:;
+- great for experimenting with new technologies 🆕;
+- great for adding to your portfolio to impress your next employer/client :file_folder:;
+- great for using as examples in tutorials (articles or videos) :page_with_curl:;
+- easy to complete and also easily extendable with new features :ok_hand:;
 
 This is not just a simple list of projects, but a collection that describes each project in enough detail so that you can develop it from the ground up!
 
@@ -78,6 +78,7 @@ required to complete them.
 | [Wind Chill](./Projects/1-Beginner/Windchill-App.md)                              | Calculate the windchill factor from an actual temperature  | 1-Beginner |
 | [Word Frequency](./Projects/1-Beginner/Word-Frequency-App.md)                     | Calculate word frequency in a block of text                | 1-Beginner |
 | [Weather App](./Projects/1-Beginner/Weather-App.md)                               | Get the temperature, weather condition of a city.          | 1-Beginner |
+| [XLSX to JSON converter](./Projects/1-Beginner/)                                  | Convert uploaded XLSX file to json object                  | 1-Beginner |
 
 ### Tier-2: Intermediate Projects
 
@@ -167,8 +168,8 @@ Do you have any suggestions on how we could improve this project overall? Let us
 
 ### Main Contributors 🙂🙂
 
--   **Florin Pop**: [Twitter](https://twitter.com/florinpop1705) - [YouTube Channel](https://youtube.com/florinpop) - [website](https://florin-pop.com).
--   **Jim Medlock**: [Twitter](https://twitter.com/jd_medlock) - [articles](https://medium.com/@jdmedlock)
+- **Florin Pop**: [Twitter](https://twitter.com/florinpop1705) - [YouTube Channel](https://youtube.com/florinpop) - [website](https://florin-pop.com).
+- **Jim Medlock**: [Twitter](https://twitter.com/jd_medlock) - [articles](https://medium.com/@jdmedlock)
 
 ## 100Days100Projects 🚀