Agent-Driven PR With 3,215 Commits Refactors Entire Monorepo, Cutting TS Compile Time 70s to 5s
_rchaves_ · x · 2026-09-20
A draft agent-driven PR on langwatch proposes domain-driven separation across the whole monorepo via 3,215 commits. The codebase had the same integrations done six different ways, with features scattered across layers; the refactor consolidates each feature into single-contract packages with private repositories and class-based impls. The author reports dev TS compile time dropped from 70s to 5s. Fellow devs are citing it as proof of large-scale agent refactoring capability.
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