Architecture decisions

Each record states the context, the decision, its consequences and the alternatives rejected. To add a decision, create the next number and add a row here. To reverse one, mark the old record as superseded by the new number and give the reason in the new record.

Number	Decision	Status
0002	Interpreter only; defer the JIT	Accepted
0003	Handle the core only as one wasm module and its loader	Accepted
0007	No guest network in the browser	Superseded by 0014
0008	A fresh core instance for each step	Accepted
0010	Cap the wasm memory at 1 GB	Accepted
0011	Record a host speed baseline with each measurement	Accepted
0013	Interactive guest runs with stdin and a terminal	Accepted
0014	Guest TCP clients in Node.js	Accepted
0015	Guest network in the browser through a WebSocket relay	Accepted

The decisions specific to the former blink core (0001, 0004, 0005, 0006, 0009 and 0012) were removed with it; they remain in the git history. Their numbers are not reused.