🎤 Speaker Announcement

We're excited to welcome Rohit Joshi to Deccan Queen on Rails 2026.

A Software Engineer on Circle's AI Platform team, Rohit has been building with Rails for seven years and is a familiar face at Pune Ruby meetups.

#DeccanQueenOnRails #RubyOnRails #RailsCommunity

How to Install #Canvas #LMS on #Ubuntu #VPS

This article provides a guide demonstrating how to install Canvas LMS on Ubuntu VPS.
What is Canvas LMS? ...
Continued 👉 #selfhosting #nodejs #letsencrypt #rubyonrails #elearning #learningmanagementsystem #phusionpassenger #opensource #selfhosted

If your model has a status column and also a set of timestamps that imply status, one of them is already lying. Usually it is the column. #RubyOnRails #Rails

How to Install and Run #Mastodon Server on #AlmaLinux #VPS

This article provides a guide demonstrating how to install and run Mastodon server on AlmaLinux VPS.
What is Mastodon?
Mastodon is a social ...
Continued 👉 #opensource #selfhosted #fediverse #selfhosting #letsencrypt #rubyonrails

While I was in Wroclaw, Poland, to conduct a 3-hour workshop for Glimmer DSL for Web, I ran into a Ruby dev who does e-commerce work.

#ruby #rails #rubyonrails #software #dev #micromanagement #awful

Another speaker is boarding the Deccan Queen on Rails 🚂

Here's your hint:

👨‍💻 Engineer behind Circle AI
💎 7 years of building with Rails
🎤 Former Rails Girls coach

Any guesses? 👀

#DeccanQueenOnRails #RubyOnRails #RailsCommunity

“What will it cost to maintain after launch?”

When a founder asks this, I know they get it.

Software is a car that needs oil changes.

More on the new SaaS That App. 🎙️

go.fame.so/justin-and-a...

#RubyOnRails #RailsDev #CVE #VulnerabilityManagement

How to Manage Ruby Apps in #cPanel This is a detailed guide demonstrating how to manage Ruby apps in cPanel. This guide covers setup, deployment, and ongoing management. This guide assumes you have access to a cPanel account with Ruby ...
Continued 👉 #rubyonrails #sshaccess #sshcommands #rubygems

How to Install #Canvas #LMS on #Ubuntu #VPS

This article provides a guide demonstrating how to install Canvas LMS on Ubuntu VPS.
What is Canvas LMS? ...
Continued 👉 #selfhosted #opensource #letsencrypt #phusionpassenger #elearning #learningmanagementsystem #nodejs #selfhosting #rubyonrails

We're excited to welcome Vishwajeetsingh Desurkar to Deccan Queen on Rails 2026.

Organizer of Ruby India meetups in Pune, creator of trainers-rb, and a Rubyist exploring AI and machine learning with Ruby.

Join us in Pune this October. 🚂

#DeccanQueenOnRails #RubyOnRails #RailsCommunity #Ruby

Every security layer has holes.

The magic is stacking enough layers so that the holes never line up.

Justin's Swiss cheese model, explained on the new SaaS That App. 🎙️

go.fame.so/justin-and-a...

#RubyOnRails #RailsDev #CVE #VulnerabilityManagement

Is anyone using #kamal to deploy apps to production? #devops #programming #ruby #rubyonrails There this this link, but it's two years old: https://github.com/basecamp/kamal/discussions/683 #webdevelopment #webdev

Another speaker is boarding the Deccan Queen on Rails 🚂

Here's your hint:

💎 Organizer of Ruby India meetups in Pune
🇦🇺 RubyConf Australia speaker
🤖 Creator of trainers-rb

Any guesses? 👀

#DeccanQueenOnRails #RubyOnRails #RailsCommunity

Release video for Glimmer DSL for Web (Award-Winning Frontend Framework for Ruby on Rails) 0.10.4 Insert Mutation:
youtu.be/dzAOUKzuvu8

#glimmer #dsl #web #ruby #rails #rubyonrails #frontend #framework #frontenddevelopment #webdevelopment #opal #softwareengineering

Glimmer, the core DSL engine of all Glimmer DSL libraries (e.g. Glimmer DSL for Web and Glimmer DSL for SWT), just had a release in version 2.8.3.

Ruby Gem: rubygems.org/gems/glimmer...
GitHub: github.com/AndyObtiva/g...

#glimmer #dsl #engine #ruby #rails #rubyonrails #desktop #web #frontend

A support tool that edits five tables atomically. The hard part was not the transaction. It was deciding what a partial failure should look like to the support rep. #RubyOnRails #Rails

Active Storage variants are generated on the first request that asks for one, in the web process, while that user waits.

One 40MP upload can park a Puma worker for seconds. Preprocess the variants you know you need, or push them to a job.

#RubyOnRails #Rails

The half of CVE-2026-66066 people are skipping: it is an arbitrary read of the process environment.

If you were exposed at all, secret_key_base and your service credentials are leaked whether or not you have patched since. Patch, then rotate, then go look.

#RubyOnRails #Rails

Genuine question for anyone who maintains an older Rails app: when someone says “it got slow and nobody changed anything”, what do you check first?

Mine is autovacuum. Then a table that quietly crossed the size where the planner stops using the index.

#RubyOnRails #Rails

Three checks that prove you closed CVE-2026-66066, not just bumped the gem:

vips --version -> needs 8.13+
bundle list | grep activestorage
bin/rails runner 'puts :ok'

The third matters. Patched Active Storage refuses to boot on old libvips rather than run unsecurable.

#RubyOnRails #Rails