ExtCore framework 4.0.0 advanced sample accounting web application
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src Updated to use ExtCore 4.0.0 Jan 2, 2019


ExtCore Framework 4.0.0 Advanced Sample Accounting Web Application

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ExtCore is free, open source and cross-platform framework for creating modular and extendable web applications based on ASP.NET Core. It is built using the best and the most modern tools and languages (Visual Studio 2017, C# etc). Join our team!

This is the ExtCore framework advanced sample accounting web application:

Advanced sample accounting web application

It contains 4 extensions: barebone (defines the generic system UI etc.), incomes, expenses, and balance. It uses SQLite database to store all the information. UI is built from the parts too.

Getting Started

  • rebuild the solution;
  • copy the extensions DLL files into the Extensions folder of the main web application (this folder doesn’t exist by default, so you need to create it in the web application root or specify another location in the config.json file; also you may just add direct dependencies to the main web application project instead, but it is not so interesting);
  • run the main web application.

More Information

Other Samples

You can also download our ready to use full-featured sample. It contains everything you need to run ExtCore-based web application from Visual Studio 2017, including SQLite database with the test data.


We have written several tutorials to help you start developing your ExtCore-based web applications.

Real Projects

Please take a look at Platformus on GitHub. It is CMS built on ExtCore framework with more than 10 extensions and 80 projects.


Sources on GitHub: https://github.com/ExtCore/ExtCore

Website: http://extcore.net/

Docs: http://docs.extcore.net/

Author: http://sikorsky.pro/