1st Simple HTML Editor is a text-based HTML editor, allowing quickly changing webpages, containing repeating code blocks. You only need to edit the repeating block once, and the changes will automatically apply to the necessary blocks on all pages. 1st Simple HTML Editor is a text-based HTML editor, which allows you to quickly change your Website pages, containing same blocks of repeating codes. You only need to edit the repeating block once, and then the changes automatically apply to all of the necessary blocks on all pages. If your Website only contains five pages and you, say, need to replace your e-mail address, which is present on every page, you have to make changes to each individual page. However, using our editor, you only have to make changes once. You just need to create a new block, containing your new e-mail address and link it to all of the pages, which should include the address. Upon generating your Website, this block will be automatically substituted to all of the pages, containing a link to this block.