I peaced-out the second I realised it was paid. I guess, I might pay if the js engine was literally 2x faster. But I do not see that happening. If I hear a he

I peaced-out the second I realised it was paid. I guess, I might pay if the js engine was literally 2x faster. But I do not see that happening. If I hear a heap of social proof about its perf, I'll have another look. Sidenote: bloody Atlasssian web apps. And LucidCharts.