Safari has a (somewhat basic) canvas debugger which also works for WebGL. Firefox had one but it was removed "due to lack of use" (wtf Mozilla?): https://firefo

Safari has a (somewhat basic) canvas debugger which also works for WebGL. Firefox had one but it was removed "due to lack of use" (wtf Mozilla?): https://firefox-source-docs.mozilla.org/devtools-user/deprecated_tools/index.html#canvas-debugger https://firefox-source-docs.mozilla.org/devtools-user/deprec...