LeetCode question tracker: Complete questions each week, or else you will die (on the spreadsheet at least)

Use the Spreadsheet Document API to manage spreadsheet documents in code.

Use the Office File API to create thumbnail images for Excel, Word and PDF documents.

Integrate AI capabilities into a DevExpress-powered Office File API Web API application.

Use the Spreadsheet Document API to create and modify pivot tables in code.

Create a simple progress dialog that indicates the progress of load and PDF export operations.

Crypto portfolio tracker for Google Sheets

Open and save password encrypted files in binary (.xls, .xlsb) and OpenXml (.xlsx) formats.

Create a Blazor Server application that uses the Spreadsheet Document API to build a loan amortization schedule.

Use the Spreadsheet Document API to export a worksheet with embedded charts to PDF.

Create a data source from a worksheet table and use the data source to generate a table in the RichEditControl.

.NET, Document Server, Spreadsheet Document Server

Create a template worksheet and execute a mail merge.

Use the Spreadsheet Document API to apply conditional formatting to a cell range.

Spreadsheet UI to reduce manually excel creating tasks.

Use the WPF Chart rendering mechanism when printing or exporting a workbook to PDF.

Use the Spreadsheet Document API to manage spreadsheet documents in code.

Add a workbook to the collection of source workbooks to create external references in the current document.

Display a spreadsheet file on a web page.

In summary, the code development for the project was relatively straightforward, but challenges arose from unclear errors, especially during the transition from PyCharm IDE to a less user-friendly environment. Communication issues with servers and difficulties with API credentials added to the complexity. A persistent problem involved accessing a v