The code runs locally on your machine. Right now the architecture is that each Srcbook has 2 representations: - a markdown encoding that we use when you export

The code runs locally on your machine. Right now the architecture is that each Srcbook has 2 representations: - a markdown encoding that we use when you export. Easier to share, serialize, etc... - on disk, Srcbooks are actually directories under ~/.srcbook/srcbooks. The files and code is all there, and runs with your local node executable. You therefore need to be careful to not run any arbitrary srcbook you download, but there is no code ever leaving your machine