Did a morning thing where I opened up a bunch of HN links in different tabs. Halfway through, my browser started seizing up, operating system becoming unrespons

Did a morning thing where I opened up a bunch of HN links in different tabs. Halfway through, my browser started seizing up, operating system becoming unresponsive. Spent 15 minutes diagnosing, checking about:memory and then realized - wait a minute, what about the 24 bit RGB Game of Life tab? Also, pretty =)