Preview1 state lives in the host, so Go modules (esbuild) work. esbuild bundles byte-identical to native; uutils and QuickJS-ng file tests pass. The failed guest-side adapter attempt (T7) moves to spikes/s7-preview1-adapter/.
Throwaway prototypes for Sausage v3. Plan and decisions: ~/research/sausage-v3/PLAN.md. Results and evidence: the spike READMEs.