spinel.coop

The 2027 Gem Fellowship is quickly approaching. This year we are putting out a call to any companies using Ruby: Join us in supporting the maintainers! https://www.mikeperham.com/2026/10/15/coming-soon-the-2027-gem-fellowship/

This year, Spinel is supporting the 2027 Gem Fellowship. Applications open on December 1, but companies can sign up to sponsor Fellows today. Learn more and join us: spinel.coop/blog/help-us...

rv 0.7 is out! spinel.coop/blog/rv-0.7-...

Why you should check your gem's lines of code: spinel.coop/blog/why-you...

Source control doesn't need to be scary! (Find out why at our jj workshop) spinel.coop/blog/source-...

Back to the Future: spinel.coop/blog/back-to...

Our journey choosing between Bullet and prosopite on a recent client project (and some unexpected OSS contributions that happened along the way): spinel.coop/blog/optimiz...

The blog post as promised ...

I really enjoyed chatting with Federico, about my time on Rails core, and the craft that's still useful and dear to me. www.youtube.com/watch?v=xEBW...

I am very thankful for having a contracting role with @spinel.coop right now - genuinely such an amazing team, hire them!

Merged JRuby install support into rv.dev by @spinel.coop tonight!! My first open-source rust code! big day for me over here lol.

Spinel Dev Log for July 2026 spinel.coop/blog/spinel-...

thank you for the thread! at spinel.coop we're obsessive about open source, and we help clients with tricky infrastructure problems.

rv 0.6.0 is out! spinel.coop/blog/rv-0.6....

Factory Frustrations: Optimized for Isolation spinel.coop/blog/factory...

we're working on more posts for the Spinel blog in the spirit of open source, if you'd like to critique one I've written before it goes out, you can do so here github.com/spinel-coop/...

Meet Spinel 👋 spinel.coop/blog/meet-sp...

I've been loving working at @spinel.coop for the past year. It's exactly what I've been looking for, for a long time: people who are obsessive about Open Source, who also want to be roaming Staff Engineers that help multiple companies. You can meet us here spinel.coop/blog/meet-sp...

I have no idea why that link isn’t clickable, but hopefully this one is: spinel.coop/blog/rv-0.5-...

rv has a big release, with windows support and gem CLI tools! the fastest way to generate a rails app is now `brew install rv; rvx rails new`. check it out: https://spinel.coop/blog/rv-0.5-cli-tools-windows/