3 ms·

Or at least a JavaScript AST standard, like this one proposed in 2010: http://research.microsoft.com/apps/mobile/publication.aspx?id=120832 http://research.mic

• ZenPsycho 14y ago
  There are problems with this idea in that- every js engine will have a different AST structure for optimisation reasons, and making the AST a standard rather constrains optimisation efforts- or forces implementors to include two seperate parsers.