So I took Anthony Short’s great but now somewhat venerable ee sugar for the Espresso editor and updated it for ee2:
https://github.com/tomdavies/expressionengine2.sugar
For now it’s a fairly vanilla port of the ee1 version (with which it ought to play nicely) but I’m planning on adding more features over the next few weeks, along with support for some popular addons.
It’s likely in a somewhat alpha state in terms of the amount of testing it’s had so far, but given that it’s built on a pretty strong foundation it should be pretty usable for most. If you find a bug please report it on github rather than here.
One caveat is that it hasn’t yet been tested with the recent Espresso 2 alpha, so if anyone wants to give that a go that would be ace.
Also if there are particular addons you’d like to see supported let me know.