Incremental builds: TurboRepo remembers what you've built and skips the stuff that's already been computed.
Content-aware hashing: It uses the contents of your files, not timestamps, to figure out what needs to be built.
Parallel execution: TurboRepo utilizes every core at maximum parallelism without wasting idle CPUs.
Remote caching: It allows you to share a remote build cache with your teammates and CI/CD for faster builds.
Zero runtime overhead: TurboRepo doesn’t interfere with your runtime code or touch your sourcemaps.
Pruned subsets: It can speed up PaaS deploys by generating a subset of your monorepo with only what's needed to build a specific target.
Task pipelines: TurboRepo lets you define the relationships between your tasks and then optimizes what to build and when​1​.

Incremental by design: Like TurboRepo, once TurboPack performs a task, it never does it again.
Ecosystem-friendly: It supports TypeScript, JSX, CSS, CSS Modules, WebAssembly, and more out of the box.
Lightning fast Hot Module Replacement (HMR): HMR performance doesn't degrade with the size of your app.
React Server Components: It natively supports React Server Components.
Simultaneous Multiple Env Targets: TurboPack can build and optimize for multiple environments together (Browser, Server, Edge, SSR, React Server Components).
Next.js support: It powers Next.js production builds, both locally and in the cloud​2​.