Hello, enabling JS for the atari builds was great :-) Attached is a screenshot of another testpage from the NetSurf JS Testsuite. Things like <button onclick="dostuff();"> works fine. document.getElementById() works, also document.write() works, at least when called during the rendering phase. The JS Prime-Test page took 160 sec. to load here, which is expected by me. document.getElementById('xyz').innerHTML = "New Content"; - does nothing. document.getElementById('textarea').value = "New Content"; - does set the correct value, but the GUI is not refreshed. If that would work, NetSurf would be able to provide some kind of JS-Calculator, using the textarea as the display... I can confirm that the ASCII-fractal is rendering fine, took 8.6 sec with m68k-aranym (Clocking: 300Mhz). Very promising, looking forward for some possibility to redraw the page/HTML Elements :-) Greets, Ole Am Montag, den 25.01.2016, 21:12 +0000 schrieb Peter Slegg: