FreeCode Spot: Free Programming Tutorials Step-by-step ASP.NET Core, Blazor, C#, Flutter and web development guides with source code, written by Regie Baquero .
Featured Add attendance history and timesheets to the Employee Attendance System. Read the records between two dates with an EF Core LINQ query, work out the days and the hours worked in a tested service,…
By Regie 39 min readOct 20, 2026
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ASP.NET Core Let employees clock themselves in and out in the Employee Attendance System. Link a signed-in user to an employee with…
33 min readOct 18, 2026
ASP.NET Core Add clock in and clock out to the Employee Attendance System. Save attendance records with EF Core, refuse a double…
35 min readOct 14, 2026
ASP.NET Core Add Blazor authentication to the Employee Attendance System. Sign users in with ASP.NET Core Identity, give them a Manager or…
42 min readOct 9, 2026
ASP.NET Core Add employee management to the Employee Attendance System. Create and edit employees with validated Blazor forms, deactivate them instead of…
32 min readOct 3, 2026
Tutorial Series Follow a project from the first commit to a working app.
Build a complete attendance app with Blazor, Web API, EF Core and SQL Server, one working increment per tutorial, with source code on GitHub.
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