Adrian Marin
banner
adrianthedev.com
Adrian Marin
@adrianthedev.com
Building the best dev-tools for Rails developers 🙌

Father, developer, aspiring entrepreneur
#conferencehost 👉 @friendlyrb.com
#indiedev 👉 @avohq.io
#podcast 👉 http://friendly.show
Reposted by Adrian Marin
Here's a Christmas present for the Hotwire community! 🎅

I've compiled the entire (free) Hotwire Club knowledge base into a searchable MCP database. 📚 Here's the Github repository complete with install and configuration instructions:

github.com/TheHotwireCl...
GitHub - TheHotwireClub/hotwire_club-mcp
Contribute to TheHotwireClub/hotwire_club-mcp development by creating an account on GitHub.
github.com
December 21, 2025 at 11:50 AM
Reposted by Adrian Marin
I spent way too long perfecting animations for my post on crafting stylish s. So, I compiled all my mistakes so you can nail it on the first try. Check it out or pass it along to your coding agent 😉

fractaledmind.com/2025/12/19/...
December 21, 2025 at 7:00 PM
Reposted by Adrian Marin
Breadcrumb separators belong in CSS, not HTML. Just use the `::after` pseudo-element.

nav > ol > li:not(:last-child)::after {
content: " / ";
color: lightgray;
padding: 0 0.5em;
}

The `:not(:last-child)` ensures no trailing separator after the final item.

#StylishHTML
December 19, 2025 at 11:00 AM
I love @rbqconf.bsky.social's ticket naming after how well you prefer your BBQ 🤌
Rare, Medium, Well Done.
December 18, 2025 at 12:04 PM
This is why I love the Ruby Community 🫶
Finally, I made Ruby 30th anniversary stamp for @therubypassport.com You can get this at Ruby conferences that I'm going to.
December 17, 2025 at 7:28 AM
Reposted by Adrian Marin
🚀 Balkan Ruby 2026 needs YOU! 💎
Sponsor the conf, support the Ruby community ❤️, and put your brand in front of brilliant Rubyists.

➡️ balkanruby.com/sponsors/new

Let’s build something unforgettable ✨

#balkanruby #callforsponsors #sponsorshipopportunity #rubyconference #rubycommunity
December 15, 2025 at 12:36 PM
I just finished reviewing the CFPs for @RubyConfAT 🙌

About 120-ish great submissions.
A few thoughts below 👇
December 15, 2025 at 12:30 PM
Reposted by Adrian Marin
Throttling the network in Chrome DevTools might not do what you think it does!

Depending on how the network is throttled you'll see different loading behavior and different metrics.

www.youtube.com/watch?v=93HI...
How Does Chrome DevTools Network Throttling Actually Work?
Learn what Chrome network throttling looks like behind the scenes and how it compares to system-level throttling with tools like Apple's Network Link Conditioner. Try our free website speed test:…
www.youtube.com
December 11, 2025 at 10:10 AM
Reposted by Adrian Marin
Hey Ruby friends! 👋 Keep an eye out, we are hoping to make an announcement here in the next couple days. 🫢😊
December 10, 2025 at 6:16 PM
Reposted by Adrian Marin
Building a custom audio player with Rails? Video gets all the love, but audio deserves better UX too. Here's how to create one with Stimulus for controls and ViewComponent for modularity, complete with responsive waveform visualization and customizable features.
December 9, 2025 at 2:00 PM
I guess this is a good time as any to remind everyone that @avo_hq has a Kanban module available 😬

kanban.avodemo.com/avo/boards/2
December 4, 2025 at 9:24 AM
Reposted by Adrian Marin
𝗕𝗮𝗹𝗸𝗮𝗻 𝗥𝘂𝗯𝘆 𝟮𝟬𝟮𝟲 𝘄𝗮𝗻𝘁𝘀 𝘆𝗼𝘂 𝗼𝗻 𝘀𝘁𝗮𝗴𝗲! Share your HOT takes and inspire the community. Fill the form! Become a speaker!

balkanruby.com

#balkanruby #callforpapers #callforspeakers #rubyconference #rubycommunity
December 1, 2025 at 12:30 PM
Reposted by Adrian Marin
We just posted our BF discount of 15% off on any of our plans 💪
avohq.io/deals
Avo
Build self-hosted Internal Software in days not months
avohq.io
November 28, 2025 at 9:59 AM
The Ruby community needs to know what happened last week in San Francisco at @sfrubyconf.com last week 🙌

blog.adrianthedev.com/sf-ruby-202...
November 26, 2025 at 12:22 PM
After 24 hours we made it home. Me at least. Paul still has a bit of travel tomorrow.

Thanks @sfrubyconf.com and everyone for the fantastic time 🙌
November 24, 2025 at 6:51 PM
Reposted by Adrian Marin
During the @sfruby.com conference I got a chance to walk with @adrianthedev.com, founder of @avohq.io, and talk about the business of selling self-hosted, installed software to developers.

Turns out it's pretty challenging, but there's some upsides if you can figure out how to do it. 💪
Adrian Marin, founder of Avo, talks about the business of selling software to developers
YouTube video by BeautifulRuby․com
www.youtube.com
November 21, 2025 at 9:29 PM
Thank you, Ruby ✌️
November 22, 2025 at 12:12 AM
Reposted by Adrian Marin
Announcing the Gem Fellowship, a grant program for improvements to Ruby-related open source projects. https://gem.coop/fellowship/ Want to improve your favorite gem? Submit a proposal, starting next month.
gem.coop
gem.coop
November 20, 2025 at 11:58 PM
Reposted by Adrian Marin
TIL about the HTML Size Analyzer from DebugBear. Great for finding sneaky Data URIs or large payloads of JSON in your pages:

www.debugbear.com/html-size-an...
HTML Size Analyzer
Break HTML document size down by tag and attribute. Discover bloat like code duplication, large hydration state, and inline images.
www.debugbear.com
November 17, 2025 at 8:18 PM
Reposted by Adrian Marin
The @sfrubyconf Ruby Embassy was an absolute success.
About 400 Rubyists got their stamped Passport.
November 21, 2025 at 12:48 AM
In case you didn’t know, @marcoroth.dev loves open source 🫣
November 19, 2025 at 5:40 PM
Drop by the Avo booth today to learn more about the new features coming to Avo 4 🔥🔥🔥
November 19, 2025 at 5:23 PM
Good morning @sfrubyconf 🔥🔥🔥
November 19, 2025 at 4:59 PM
I got it 🙌
November 19, 2025 at 5:54 AM
Guess who just landed? @sfrubyconf here we come 🙌
November 18, 2025 at 4:37 AM