http://web.tiscali.it/scambiosoft/
      
      Iczelion's classic site which contains a large amount of reference
      material, assembler example code and links to other assembler resources.
    
http://webster.cs.ucr.edu/
      
      Randy Hyde's main site contains a wealth of useful information for
      assembler language programmers.
It also features the HLA
      (High level Assembler) project and the classic Art
Of
          Assembler documentation.
    
http://www.madwizard.org
      
      Thomas Bleeker's popular assembler snippet collection.
    
http://www.assembly.com.br/ 
      Ketil Olsen's very popular assembler IDE has its own homesite and support
      forum where you can download RadAsm
      and a range of useful accessories for it.
    
http://www.massmind.org/images/www/asmedit/AsmMain.html 
      Ewayne Wagner's ASMedit IDE can
      be downloaded from this site. There is a comprehensive range of
      accessories
      for it on the site as well.
      
       
      
      https://winasm.org/index.html
      This is the home site for Antonis Kyprianou's WinAsm
          Studio IDE. It is part of a support forum that Antonis has
      set
      up to support programmers using his WinAsm Studio IDE.
    
http://www.agner.org/
      
      Agner Fog's work on assembler code optimisation is a must for any
      assembler
      programmer who is interested in performance. You can download his manual
      in a number of different formats from the assembly programming section
      on his site. You will also find advanced random number generation
      algorithms
      written in assembler.
    
Test
          Department
      - NEW - Reviewed & Updated by elC
elC has carefully and extensively reviewed the Original TD files and brought them 'up to date'.
https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html
      The Intel manuals are the best available reference material for
      the various Intel processors. They are a  "must
          have" for assembler programmers.
    
http://www.amd.com/us-en/Processors/DevelopWithAMD/0,,30_2252_875_7044,00.html
      
      This is the link to the AMD site for their 64 bit series of x86
      processors.
    
The SpAsm home site
      
      This is the home site for a new assembler being developed. It is fully
      independent of any existing assemblers and is distributed under the GPL
      licence as open source software.
Betov has a reasonable amount of
      reference
      material available for programmers who want to investigate a completely
      new and different assembler. 
http://www.rbthomas.freeserve.co.uk/ 
      A current site is unknown
      Ron Thomas is an assembler programmer
      with years of experience, particularly in the area of graphics programing.
      You will find a wealth of 32 bit MASM graphics code examples on his site
      of differing degrees of complexity. To build Ron's examples, you will need
      to use NMAKE unless you know enough about MASM to build it with a batch
      file.