Today: • Prettified our custom e2e tests a bit (PR). • Removed few unneeded symbols from our current testing (PR). • Researched exceptions: it seems we really need to get rid of KJS stdlib and introduce our own. • Researched some stdlib calls: same. • Searched what other failure reasons we have. Supported undefined call and dynamic expressions (PR) – only +2 box tests pass because there are other problems, but at least they are explicitly listed now. Next time: • I see there are also some failures like "X object has no attribute 'constructor'", I want to take a look, maybe it's easy to fix. • Inspect other failure reasons. • Probably start with researching of how we can copy and introduce our own stdlib implementation.

awesome, thank you! yeah, it seems to be the moment where we do need to invest time to un-piggyback from JS's stdlib 🙂