During the design, it is necessary to find JSVM, find JSVM, and then attracted and carefully studied. It is found that it is insufficient, compared to other JS technology, and checks a lot of relevant information, and finally decided to reinvent a wheel, use It took too much time, which has spent too much, and has a useful version, which has achieved a similar function, even better, and a lot of places to improve, there are blueprints. But I am afraid to do it again and around the circle, I decided to slow down the progress of ESoE, open source, and see if I don't find a partner. Let a document next time. Write blog for the first time