SWC
Speedy web compiler written in Rust
SWC is a Rust-based JavaScript/TypeScript compiler that's 20x faster than Babel. Used by Next.js, Deno, and Parcel as their compilation layer.
Panel Reviews
The Builder
Developer Perspective
“20x faster than Babel with full compatibility. Used by Next.js which validates production readiness.”
The Skeptic
Reality Check
“Babel is effectively replaced. SWC's speed improvement is dramatic and the compatibility is excellent.”
The Futurist
Big Picture
“SWC is the invisible engine powering modern JS tooling. Rust compilation speed enables new tool architectures.”
Community Sentiment
“20x faster than Babel is not hype — migrated our monorepo and build times dropped from 4min to 18s”
“If you're still using Babel in 2024 you're leaving serious performance on the table”
“SWC making Rust the unsung hero of the JS ecosystem”
“Drop-in Babel replacement with near-zero config, incredible work”