Sponsors

Avo is an open-source framework that helps developers build Internal Tools, Content Management Systems, CRMs, Inventory Systems, and Business Apps at lightning speed—all with code. Built by developers who understand your workflow, with 1600+ GitHub stars, active community contributions, and extensive documentation, we're committed to being developer-first.

Need speed? Scale your app with Ruby's fastest job system, up to 20x faster than the competition!

Sidekiq is used by thousands of Ruby applications worldwide to scale job processing up to billions of jobs/day. Current Sidekiq Enterprise customers are reporting a grand total of 1,806,671,058,604 jobs processed, almost two trillion, with my largest customer executing up to 250,000 jobs/sec. Got a Ruby/Rails app and want to try out Sidekiq? See Test Drive to get started quickly.

Sidekiq 8.0 is out now.

AppSignal APM helps you find bugs and slow actions before the rest of the world finds out. Error tracking, performance monitoring, custom metrics, host monitoring, logging, anomaly detection, uptime monitoring, and public status pages, starting at €18 monthly. Made in Europe.

Evil Martians, an extraterrestrial product development consultancy and COSS team. Offices in New York, Porto, and Osaka. See https://evilmartians.com/opensource

Harvest helps professional services firms thrive by making time tracking effortless and insightful. With intuitive time tracking that integrates with your favorite tools, powerful reporting, and seamless invoicing, Harvest empowers companies to make more accurate estimates, keep projects on track, manage team utilization, and quickly turn time-tracked into money.

We are a Ruby on Rails agency, operating from Poland. We specialize in building web & mobile apps using the combination of Ruby and Javascript. The solutions are delivered to cloud or to a dedicated hardware.

We’ve successfully built and maintained more than 150 applications. Our clients value expertise, high ownership, business-driven approach and top engineering standards.

From complex ideas into long-lasting, high-quality software, we build technology that scales, innovates, and endures.

Manas.Tech is a team of engineers, problem solvers, and strategic thinkers who turn ambitious ideas into long-lasting, high-quality software. We work with startups, investors, and industry leaders to build technology that scales, innovates, and endures.

Whether launching new ventures, breaking through technological barriers, or pushing the limits of what software can do, we turn complexity and uncertainty into intuitive, pleasant experiences.