▲ FrameTalk - A library for using postMessage with promises at github.com▼2 up and 0 down, posted by johnpan 3601 days ago 1 comment
bahmutov 3601 days ago. link 1 point ▲ ▼I wrote similar promise-returning bidirectional library for frame to frame communications. Includes exchanging api objects - take a look at https://github.com/bahmutov/iframe-api Uses self-addressed https://github.com/bahmutov/self-addressed for converting event emitter to promise-returning method.