Online help for Scilab functions listed by module with examples of use and explanations about the algorithms used
A public Wiki is available for Scilab, with information such as documentation, examples of use, compilation on a specific platform/OS...
Matlab® / Scilab Dictionary
A list of Matlab® main functions with their Scilab equivalents and particular use cases (Matlab is a trademark of The MathWorks, Inc)
Official documentation about Scilab to introduce Scilab and to explain how to use Scilab in specific application fields
A list of books available on Scilab & Xcos for beginners or more advanced users
Scilab for High Schools