@0x/sol-compiler

Solidity compiler wrapper and artifactor that provides smart recompilation, project-wide compilation, per-file Solidity version management, and configurable artifact output. Current stable version: 7.0.1. Release cadence: irregular, part of 0x monorepo. Key differentiators: intelligent caching (only recompiles changed contracts), automatic version resolution from pragma statements, and standard input description support for flexible artifacts. Ships TypeScript types. Requires Node >=6.12. Suitable for both CLI and programmatic use.