Yaroslav Shmarov
@yarotheslav.bsky.social
Learn Hotwire Native & Launch your Rails app on mobile ➡️ https://superails.com/playlists/turbo-native
Want to set up Active Storage with Cloudflare R2? This blogpost will save your agent a billion tokens and 5 prod deploys: blog.superails.com/cloudflare-r...
Cloudflare R2 + Active Storage: every error I hit, and the fix
Cloudflare R2 is S3-compatible object storage with zero egress fees and a free custom domain in front of Cloudflare’s CDN. For a Rails app on a single Hetzner box behind Kamal, that is exactly what yo...
blog.superails.com
Introducing gem "testimonials" - inhouse testimonial collection engine & public wall of love API. The best SOCIAL PROOF engine, for FREE inside your Rails app! show your appreciation & star the gem now: github.com/yshmarov/tes... or even better: bundle add testimonials #rubyonrails
rails engine ideas: 1. 🈳 i18n proofreading ✅ 2. 🐞 let users submit ideas / bugs ✅ 3. ⭐let users submit testimonials / wall of love ❓ 4. 💬let users talk to support agents (built-in Intercom) ❓ any other ideas? any other software that can be a mountable feature?
There are many SaaS tools that let users report bugs or submit feature requests. Did you know there was a Rails gem for this? `bundle add feedback-engine` & start receiving bug reports now: github.com/yshmarov/fee...
AI-translated your Rails app? Great. Now let users catch what it missed. Gem "i18n-feedback" lets a proofreader click any string in the running app and suggest a fix. Every suggestion is saved in the db. Devs / AI can evaluate and apply suggestions. The gem: github.com/yshmarov/i18...
"Join us for a free live class." is one of my favorite things on Basecamps refreshed website. Does this actually help b2b conversions?
I'm building ethicsportal.eu/subprocessors/, and it requires 100% EU subprocessors. Storage? 🚫 R2 🚫 S3 ✅ Hetzner 🇩🇪 Emails? 🚫 SES 🚫 Postmark ✅ Mailjet 🇫🇷 At the moment only the marketing website is on Cloudflare
Finally, I moved my last project from Heroku to Kamal+Hetzner. Over 11 years I paid $3970 for Heroku hobby projects Lately running ANY experiment app cost me ~$24/mo (webserver,postgres,worker). Now I'll be paying ~$5/mo per project for much more compute. More power. More freedom. More projects!
Is Orange FR doing a Collab with Duolingo for Captcha? wtf?
what’s the best use for an M2 with a broken screen, touchpad and keyboard?
Added a post-deploy hook to Kamal in .kamal/hooks/post-deploy Also added cron script on the server that checks system health every 5 minutes and sends alerts if case of abnormalities
PDF generation in Rails in 2026? ❌ Grover+Puppeteer ❌ Ferrum ❌ WickedPDF ✅gem Prawn AI is great at generating PDF with Prawn.
Ask Claude Code to apply the learnings from this thread in your Rails app. You're welcome discuss.rubyonrails.org/t/active-sto...
Active Storage in production: lessons learned and in-depth look at how it works
1. Introduction In my company, we lucked out that Rails 5.2 (and Active Storage) was released just before we needed to implement user uploads. This means that we’ve been using it in production for ove...
discuss.rubyonrails.org
Best 2 hours learning investment I made in a while I 💖 KAMAL I 💖 KAMAL I 💖 KAMAL I 💖 KAMAL I 💖 KAMAL I 💖 KAMAL I 💖 KAMAL
I bought ScreenFlow 9. Recently I started getting a banner "Keep 9 or upgrade to 10. I had to always annoyingly "skip". Now, it updated itself. And software that I bought once suddenly is a subscription 💩
Reaching the limit of the $200 Claude plan is hard, but in the last 7 days I really pushed Claude Code desktop a lot
Do yourself a favor: Listen to this and share it with your non-technical family podcasts.apple.com/pl/podcast/x...
Something Big Is Happening
Podcast Episode · XAudio - best articles of X in audio format · 11/02/2026 · 30m
podcasts.apple.com
I can't imagine EU companies with government contracts using GitHub 2 years from now. It will be private GitLab instances.
Lee West@whodat35.bsky.social · 7mo agoICYMI: France dumps Zoom and Teams as Europe seeks digital autonomy from the US European governments are moving away from U.S. tech giants, opting for domestic or open-source alternatives | ABC News abcnews.go.com/Technology/w...
I have great results when asking Claude to review code as popular tech people: "Adam Wathan" gives great advice on CSS & DOM structure "Jason Fried" - on trimming down feature scope "DHH" - not over-engineering, RESTful, naming things
when asking AI to design copy and UI, adding "for low IQ people like me" gives me better results. It is what it is 🙈
@id:chat:disableAllFeatures to disable Github Copilot in VS Code
Working on a hobby project. 3 claude windows implementing tasks. 4th window - whiteboard with my thought that I will feed them.
☕️🚬 right now I’m having morning coffee at the local coffee shop. Gave some maintenance tasks to upgrade corsego.com Agents should never be idle.
My soms favorite story: 🐖👷🏡🏖️ 🐺💨💥🐷🍖 🐖👷🏡🪵 🐺💨💥🐷🍖 🐖👷🏡🧱 🐺💨🛑🐷🤣
