logo

Faster Docker image building

Incremental, high-performance builds across invocations, with zero configuration.

Perfect for Continuous Integration.

Explore more of our

Namespace 🤝 Fast

We help you spend more time coding, less time building.

Local build on MacBook Pro M2 64G

Loading...

Build with a Namespace remote builder

Loading...

Validated with real world repositories.

PostHog/posthog
12m 55s
2m 17s
novuhq/novu
3m 4s
1m 59s
localstack/localstack
4m 14s
2m 22s

Built for a collaborative multi-platform world.

Native cross-platform builds

Build AMD64 and ARM64 images without translation overhead — independent of your local platform.

High-capacity build machines

Your CI has access to high-performance compute that completes builds faster and saves you CI minutes.

Caching across your team and CI

When all team members share a Workspace, they all benefit from incremental builds triggered by others. And CI benefits too.

Drop-in Replacement for Docker Builds

Speed up your GitHub Actions with a one-line change

All Docker build features are supported out of box.

steps:
- name: Set up QEMU
uses: docker/setup-qemu-action@v2
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
uses: namespacelabs/nscloud-setup-buildx-action@v0
- name: Build and push
uses: docker/build-push-action@v5