I have a toy which allows <script type="text/smalltalk">. The scripts get transpiled on-the-fly to Javascript. (Although the process you have to go through to

I have a toy which allows <script type="text/smalltalk">. The scripts get transpiled on-the-fly to Javascript. (Although the process you have to go through to hook a new script type is painful. There are, like, four different cases you need to consider, and scripts have to be processed in the right order but handled synchronously, and...)