# GrapeCity Spread.Services Asp.Net Core Demo!

Welcome to Spread.Services Asp.net Core demo, you can learn how to progam with Spread.Services in Asp.Net Core at server side, and use React + Spread.Sheets at client side:

- Spread.Services is a new high performing, low memory server component with full API for server-side spreadsheet generation, manipulation, and serialization to various formats including xlsx and ssjson. Spread.Services targets multiple platforms including: .NET Framework, .NET Core, and Mono.
- Spread.Sheets is the spreadsheet component of the SpreadJS product family. This enterprise-grade JavaScript spreadsheet displays and manages data much like Microsoft Excel. Popular features include a formula engine, sorting, filtering, input controls, sparklines, and native Excel input/output.

You will explore some typical seneros about how to use Spread.Services together with Spread.Sheets:a

- In Excel Template Demo, you will learn how to open an excel template at server side with Spread.Services, then view or fill content for the template through Spread.Sheets at client side.
- In Programming API Demo, You will learn how to program with Spread.Services all yourself at server side, then view the result through Spread.Sheets at client side.
- In Excel IO Demo, you will learn how to upload an excel file from client and open the file using Spread.Services at server side, then view the result through Spread.Sheets at client side.

You can find more resources about Spread.Services at:

- Online Demo Site
- Product Home Site
- Spread.Services Nuget Package Site
- Spread.Sheets Home Site