Namespace ToSic.Razor.Blade

This is the main namespace you will be working with. Add it to your page like this:

@using ToSic.Razor.Blade;

After that you can simply use the commands - so here's a super simple cshtml file:

@using ToSic.Razor.Blade;
<div>
    @Text.Ellipsis("this text is much too long &amp; will need to be truncated", 25)
</div>

Classes

Tag

Helper to quickly generate all HTML5 tags with a Tag.Img() or Tag.Table() syntax. This is the easiest and safest way to use in in Razor templates because you won't have naming issues etc.
The objects are smart - for example this will automatically uri-encode 😎

Tag.Img().Src("ünsafe.jpg")

Important: Tag can easily be confused with the Tags object.
new in 3.0

Text

Many simple commands to work with Text / Strings

Interfaces

IHtmlTag

Public interface for all Html5Tags

IHtmlTagsService

The service to generate HTML Tags.

Tip

This is the new, recommended way of generating tags, as it's better and functional

Warning

This looks almost the same as the static ToSic.Razor.Blade.Tag but there is a crucial difference The APIs return functional IHtmlTag objects. This is safer and more future proof, but you may run into surprises.

Example:

// Old Tag API - these two objects will be the same
var tagOld = ToSic.Razor.Blade.Tag.Div();
var tagOldWithId = tagOld.Id(...).Style(...).Class(...);
// now tagOld and tagOldWithId are both the same objects with all changes applied

// New API - assumes tagSvc is IHtmlTagsService
// these two objects will NOT be the same
var tag = tagSvc.Div();
var tagWithId = tag.Id(...).Style(...).Class(...);
// now tag is still an empty div-tag
// while tagWithId is the tag wth everything set on

IScrub

IScrub helps wash/clean html from things you want removed. It can take care of all tags, just specific tags or certain attributes.

Note that it is implemented as an interface, so you must use Dependency Injection to get it.