- New, Open, Save features
- Text formatting and alignments
- Set formula for each cell
- Implemented the Eval function ( for calculation ) using the stack data structure.
- Implemented cycle detection ( Using graph data structure ) for each cell to prevent create the cycle.
- Multiple sheets features
- Implemented a digital clock
- Clean and responsive UI
- Strong understanding of CSS and javascript
- graph cycle detection algorithm
- Manage dataBase for multiple sheets and each cell