====== H-SMILE core ======
H-SMILE core engine is an HTML/CSS rendering engine used by HTMLayout and Sciter.
H-SMILE supports [[http://www.w3.org/TR/html4/|HTML 4.01]] and [[http://www.w3.org/TR/CSS21/|CSS2.1]] pretty much in full. Some CSS3 selectors are also supported. 

See: [[h-smile:tags|supported HTML elements]], [[h-smile:css-atts|CSS attributes]], [[h-smile:css-selectors|CSS selectors]], [[h-smile:built-in-behaviors:master_style_sheet|master style sheet]]. 

Any DOM element in the engine can be extended by [[h-smile:behaviors|behaviors]]. 
All standard input elements are implemented as such behaviors. See [[h-smile:built-in-behaviors:start|built-in behaviors]] list. You may find topic [[h-smile:events|events]] also interesting.

Some CSS features unique to h-smile core engine:
  * [[h-smile:expandable-backgrounds|Expandable background images]]
  * [[http://www.terrainformatica.com/w3/flex-layout/flex-layout.htm|flow attribute and flex units]] and layout managers.
  * Built-in [[h-smile:drag-n-drop|drag and drop]] support.

====== HTMLayout ======
HTMLayout is H-SMILE core engine wrapped as an embeddable component (plain Windows DLL). HTMLayout DLL works on Windows Desktop (all 32 and 64 bit versions), Windows Mobile and Windows CE.

{{ wiki:taxonomy.gif |Taxonomy}}

HTMLayout "Whatsit", Brief and handy, in [[htmlayout:whatsit-r|Russian]] and in [[htmlayout:whatsit-e|English]]  

[[ScriptIntegration|Integrating HTMLayout with scripting engines]]


====== Sciter ======
Sciter combines //H-SMILE core engine// and TIScript into single entity - execution environment for Web Applications. Sciter supports connected, disconnected or occasionally connected operational modes. Sciter exists as a standalone executable (Sciter.exe), embeddable component (xsciter.dll/ plain API) and plugin versions for Internet Explorer and Mozilla based browsers.

 [[sciter:HOWTO|How to...]]\\ 
 [[sciter:snippets|Code Snippets]]



====== TIScript ======
[[tiscript:start|TIScript]] is a scripting engine - compiler and Virtual Machine of [[tiscript:start|Terra Informatica Script programming language]].