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Effect
Building envsec with Effect 4: services, layers, errors and the CLI module.
From 417 to 32 milliseconds: envsec on Effect 4 and Bun
Measuring every step from Effect 3 on Node to a standalone Bun binary: 12.9× faster startup and 5.8× less memory for the envsec CLI.
Building a CLI with Effect 4
How envsec is built on effect/cli in Effect 4: commands, flags, shared options, services and layers, typed errors with exit codes, and tests.