# Welcome

This book covers the full API for the **Wisej.Framework** assembly only. For an in-depth guide of Wisej features, please refer to the [Concepts ](https://docs.wisej.com/docs)book. For the extensions API and concepts, please refer to the [Extensions ](https://docs.wisej.com/extensions)book.

## Legend

| Icon                                                                                                                                                                                                                                                            | Description                             |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------- |
| ![](https://314832588-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MTHCfAYyBPycFG90wsw-4198400543%2Fuploads%2Fgit-blob-2389c55cd19719a73a5ae98e1528c8dc8525cc35%2Finstance.png?alt=media\&token=060b281d-9363-48a1-a0f9-788ad1831e96)   | Instance method, or property, or event. |
| ![](https://314832588-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MTHCfAYyBPycFG90wsw-4198400543%2Fuploads%2Fgit-blob-e4f8ed47a52590951f725a10c269555e81d41d81%2Fstatic.png?alt=media\&token=dc9abd99-218e-40f7-adc3-49d597c6a8fa)     | Static method or property or event.     |
| ![](https://314832588-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MTHCfAYyBPycFG90wsw-4198400543%2Fuploads%2Fgit-blob-9bf7fa01e02f4da0f9ef90d3b049ae43e664919e%2Fprotected.png?alt=media\&token=ee40a79d-04f8-4e96-bd50-9b34a73334a0)  | Protected method or property or event.  |
| ![](https://314832588-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MTHCfAYyBPycFG90wsw-4198400543%2Fuploads%2Fgit-blob-72ee9aade2e798319ef8cd025a59345103436978%2Fdeprecated.png?alt=media\&token=acfa3817-8c42-4898-a89b-2daf17dc909d) | Deprecated method or property or event. |

## Concepts & Reference

The concept documentation and the namespace reference are a never-ending work in progress. We update it almost daily. Please check back if what you are looking for is not available.

## Skills

We assume that you have a good working knowledge of the following tools and technologies:

* C# or VB.NET
* .NET in general
* Visual Studio
* JavaScript
