aws-emulator
AWS’s official emulator lets developers test against local service clones without a paid API key.
Willison says the emulator is written in Rust by a swarm of agents, with 29,684 commits in its first three weeks. Swaminathan Sivasubramanian describes its creation in a guest post on Werner Vogels’ blog. Running it on macOS or Windows currently requires Docker. Willison hopes for a standalone binary that could slot into standard test suites across languages and platforms.
Simon Willison's note
Willison says the emulator is written in Rust by a swarm of agents, with 29,684 commits in its first three weeks. Swaminathan Sivasubramanian describes its creation in a guest post on Werner Vogels’ blog. Running it on macOS or Windows currently requires Docker. Willison hopes for a standalone binary that could slot into standard test suites across languages and platforms.
Simon Willison's note
score 6