Actually the fastest way to run your GitHub Actions.

Interactive demo for sighted users: a GitHub pull request changes the workflow's runs-on to a Namespace runner profile. On the conversation page Namespace connects to the repository, a reviewer notes CI is twice as fast and costs half as much, the four checks pass on Namespace runners, and the Merge button unlocks. Merging starts the main branch's CI, which finishes in 4 minutes 56 seconds on Namespace against 9 minutes 52 seconds on GitHub-hosted runners. The window sits on a subtle off-white texture.

ci: move workflows to Namespace runners#482

Open guergabo wants to merge 1 commit into main from guergabo/namespace-runners

guergabo commented 2 hours ago

Moves every workflow to Namespace runners. It's one line per workflow: runs-on: namespace-profile-default

guergabo added 1 commit a1f3c9e

N_ namespace connected acme/api · 4 workflows now run on Namespace

zchase commented 1 hour ago Member

Ran the full suite on Namespace twice. CI is 2× faster and our Actions bill is down 50%. Merge now!

zchase approved these changes

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No conflicts with base branch

The fastest step is the one you skip.

Cache dependencies, docker layers, a mirror of your git repository, and much more.

CACHE VOLUMES
Namespace attaches NVMe storage to cache dependencies across invocations

CUSTOM BASE IMAGES
Pre-install dependencies directly into your runner's base image

All the data your developers and agents look for.

Interactive debugging

Use SSH or a GUI to debug a test that only fails on CI+

Performance optimizations

Feed your agent a full report on your jobs to spot performance gains+

Resource metrics & logs

Diagnose why a job ran out of space or slowed down+

The results speak for themselves.

How Warp runs everything from CI to Oz, their cloud agent platform, on Namespace

20k Sandboxes per month
4x Faster Github Actions

How ClassPass sped up their iOS development with Namespace

55% Cost reduction in CI
Fast iOS development

How Framer keeps CI under 5 minutes with Namespace

60+% Cost reduction
<5 min CI builds

How Zed gets fast Rust builds and secures its OSS project with Namespace

3x faster CI queue times
2-3 min cached Rust builds

How DuckDB runs their CI/CD pipelines 10x faster with Namespace

10x faster builds
<30 min PR validation

“Namespace is the best dev infrastructure tool I’ve used in years. We run everything from our CI to Oz, our cloud agent platform, on Namespace, and I could not recommend it enough.”

Aloke Desai
Head of Product Engineering, Warp
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“We evaluated many options, and Namespace is the only one that could deliver the performance our iOS team needed.”

Ray Kim
Mobile Engineer, ClassPass
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“Namespace's Bazel Remote Execution has unlocked new ways for us to build software in the agentic era. We’ve been early adopters and already see promising performance benefits.”

JP Simard
Director of Mobile Engineering, Ramp

“Namespace is really nicely plug-and-play on top of GitHub Actions, but then it also extends it in a really sensible way. It’s a great extension that adds a lot of value on top of what GitHub offers.”

Eelco Lempsink
CTO, Framer
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“The product is so good. Compared to any other provider I’ve used, it’s just been completely seamless.”

Conrad Irwin
Software Engineer, Zed
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“Namespace has been rock-solid for us, the caching feature delivers speeds unmatched by default runners, and the ability to interactively debug runs is a killer. Team is also super responsive, even gave us some tips on how to improve internal infra. Overall very happy!”

Christian Mladenov
Software Engineer, fal.ai

“Even though Namespace saved us money, that wasn’t the point. What matters is that it’s reliable and fast. In the end, it’s more about the cost of time than the cost of money.”

Sander van Veen
Developer Experience Engineer, DuckDB

“Been using Namespace for the past year or two, they’ve been absolutely awesome. The service is great, support is great. Just overall great job.”

Mitchell Hashimoto
Creator, Ghostty