Designed as a utility for Web developers using Dynamic HTML or DHTML If you have included DHTML in your Web pages, then you know the difficulty in developing bug-free code, and the lack of adequate development tools. The main culprit is the 'document.write' state. DocumentWriteViewer has 3 tabs that to edit your DHTML code, view the browser output, and examine the renderedsource code. You can quickly pinpoint bugs in a moment, switch back to the edit tab, fix the bug, and check results.