Rails CI/CD with Dokku & GitHub Actions Learn how to automate Rails deployments using Dokku and GitHub Actions. A step-by-step guide to building a robust CI/CD pipeline for your apps.

🚀 Tired of manual Rails deployments?

Learn how to automate your entire deployment pipeline using Dokku & GitHub Actions!

✨ Secure SSH setup
⚡️ Automated CI/CD
🔄 Zero-touch deploys
🛡️ Production-ready config

Check out my step-by-step guide: sulmanweb.com/rails-dokku-...

#Rails #Ruby #GitHubActions

Rails 8 Production Setup with Dokku Guide Learn how to deploy a Rails 8 application with multiple databases using Dokku. A comprehensive guide for production-ready deployment and maintenance.

🚀 Just published my journey of deploying Rails 8 with Dokku! After battling with costly managed solutions, I've crafted a production-ready setup that's both robust & budget-friendly.

Full guide: sulmanweb.com/rails-8-prod...

#Rails8 #DevOps #WebDev #Ruby #RubyOnRails

Heroku to Dokku: A Rails Dev's Migration Tale Discover how a Rails developer cut hosting costs by 80% migrating from Heroku to Dokku, with practical code examples and real-world deployment insights.

🚀 From Heroku to Dokku: How I cut Rails hosting costs by 80% while gaining more control! Run multiple apps on a $10 server, keep git deployments, and manage DBs your way. No compromise on dev experience.

Full guide with code examples:
sulmanweb.com/heroku-to-do...
#RubyOnRails #DevOps #WebDev #ruby

Found this helpful? Give it a RT! 🙏

Questions about Rails deployment automation? Drop them below! Always excited to chat about DevOps and Rails.

#WebDev #GitHubActions #DevOps #Rails8

7/7

Rails 8 CI/CD: GitHub Actions & Kamal 2025 Master automated Rails deployments using GitHub Actions and Kamal. Learn step-by-step setup, security best practices, and production-ready workflows.

Want to level up your Rails deployments?

Check out the complete guide here: sulmanweb.com/rails-8-gith...

Bonus: Includes troubleshooting tips and production-ready configurations! 📚

6/7

Warning: Common pitfalls I learned the hard way:

- Always use specific version tags
- Double-check your SSH configurations
- Keep your secrets rotating
- Monitor your GitHub Actions usage

Saved you some debugging time! 🔍

5/7

One of my favorite parts? The zero-downtime deployments!

Here's a secret: proper secret management in GitHub Actions made this possible. No more sharing credentials in team chats or docs.

The deploy time? Under 5 minutes! ⚡️

4/7

The guide covers everything you need:

- Setting up GitHub Actions workflow
- Configuring Kamal for automated deployments
- Managing secrets securely
- Real-world deployment examples

Plus, all the code is ready to copy & use! 💻

3/7

Here's what pushed me to automate:

- Manual deployments eating up dev time
- Inconsistent deployment processes
- Security concerns with handling production secrets
- Need for deployment audit trails

The solution? GitHub Actions + Kamal! 🛠️

2/7

🚀 Just published a fresh guide on automating Rails 8 deployments!

Ever spent hours manually deploying Rails apps? I've been there. That's why I created a complete guide on automating deployments using GitHub Actions & Kamal.

#Rails #DevOps #RubyOnRails

1/7

Rails Self-Join Tables: Parent-Child Magic Learn how to implement self-referential associations in Rails 8 for hierarchical data structures. Perfect for building nested relationships in your models.

7/7 Check out the full article for production-ready code and implementation details: sulmanweb.com/rails-self-r...

#RubyOnRails #WebDev #CodingTips

6/7 Want to see it in action? I've included real-world examples and performance optimization tips from our production system. No more N+1 queries or circular reference headaches!

5/7 Here's a mind-bending fact: with this pattern, you can build everything from org charts to nested categories, all without adding new tables. Plus, querying is as simple as calling .parent or .children 🤯

4/7 🔥 Pro tip: Always validate against circular references! You don't want attributes accidentally becoming their own grandparents. Our production system handles thousands of nested relationships thanks to proper validation and eager loading.

model settings after migration

3/7 The real power comes from Rails' elegant model associations. With just a few lines, we can create entire hierarchical structures:

Self-joined tables

2/7 It all started when I was building a lab management system. The challenge: create flexible, nested attributes that could go infinitely deep. The solution? Self-joined tables! Here's the magic migration:

🧵 1/7 Just dropped a new technical guide on self-referential associations in Rails 8! Ever needed to build tree-like structures in your database but kept hitting walls? Let me show you a clean way to handle parent-child relationships in a single table 🌳

Thanks buddy 🙏

I have no idea with 103 hints. Will get back to you soon

Rails 8 CRUD: Modern Development Guide 2025 Discover how we built a high-performance Rails 8 CRUD app using importmap, parallel queries, and ViewComponents. Real-world insights & code examples.

🌟 Full article walks through implementation details, code examples, and lessons learned.

Check it out here: sulmanweb.com/rails-8-mode...

Found it helpful? RT to share with your team!

Questions? Happy to help!
7/7
#Rails #RubyOnRails #WebDev #Programming

🔧 Key Technical Wins:
- Concurrent query execution
- HTTP/2 optimizations
- Component-based architecture
- Turbo Stream integrations
- Proper error handling

Each piece carefully chosen and battle-tested in production.
6/7

📊 Real Numbers from Production:
- 47% faster page loads
- 60% reduction in JS bundle size
- 3x faster hot reloads in development
- 90% test coverage on components

These aren't benchmarks—they're real metrics from our production app serving 100k+ daily users.
5/7

🧩 ViewComponents Changed Everything

Moving from partials to ViewComponents wasn't just about organization—it transformed how we think about UI composition.

Encapsulated, testable, and reusable. Our component library grew from 0 to 50+ in three months.
4/7

💎 Importmap: The Unsung Hero

Ditched the JavaScript bundler complexity for Rails' native approach. HTTP/2 multiplexing + importmap = faster load times and cleaner dependency management.

No more yarn/npm drama. Just clean, efficient module loading.
3/7

🚀 First game-changer: Parallel Queries

We slashed dashboard load times by 47% using Rails 8's concurrent query execution. Instead of waiting for sequential DB calls, we're now running everything in parallel.

Here's a before/after comparison of our dashboard load times:
Before: 2.3s
After: 1.2s
2/7

🔥 Just published my deep dive into Rails 8 CRUD development!

After months of modernizing our production apps, I'm sharing everything we learned about parallel queries, importmap, and ViewComponents.

The performance gains? Mind-blowing.

Let me break it down for you...
🧵 1/7

Deploy Rails 8 with Docker & Kamal: 2024 Guide Learn how to deploy Rails 8 apps using Docker, Kamal, and PostgreSQL on Hetzner servers with Cloudflare DNS. A complete production setup guide.

🛠️ Modernize your Rails deployment game!

Fresh guide on deploying Rails 8 using Docker + Kamal + PostgreSQL on Hetzner servers. From local dev to production in minutes, with complete Cloudflare & 1Password integration.

🔗 sulmanweb.com/deploy-rails...

#RubyOnRails #DevOps #Docker #distilled.rb

Rails GraphQL Auth: JWT, Email & Security Learn how to implement secure JWT authentication, email verification, and password management in Rails GraphQL APIs with practical examples.

🔐 Deep dive into Rails GraphQL Authentication! Learn how to implement:
- JWT token generation with `generates_token_for`
- Service-based email verification
- Secure password handling
- Test-driven auth flows

sulmanweb.com/rails-graphq...

#Rails #GraphQL #WebSecurity #API #RubyOnRails

Rails Soft Delete & Audit Logging Guide Learn how to implement soft deletion with robust audit logging in Rails applications, ensuring data integrity and compliance in financial systems.

🔍 Ever wondered what happens when you "delete" financial data in Rails?

I've built a system handling millions of transactions with perfect traceability. From soft deletes to audit logging - here's how we maintain data integrity in fintech.

sulmanweb.com/rails-soft-d...

#Rails #RubyOnRails

Rails Testing for Financial Operations Learn essential testing patterns for building reliable financial applications in Rails, from transaction testing to audit log verification.

🧪 Learn how to bulletproof your financial Rails apps with rock-solid testing patterns!

From handling multi-currency transactions to audit logging - get battle-tested examples for your fintech projects.

Read more: sulmanweb.com/rails-testin...

#Rails #TDD #FinTech #WebDev #RubyOnRails #Ruby

Building a GitHub Activity CLI in Ruby Hands-on guide: Build your own GitHub Activity tracker in Ruby. Perfect blend of API integration and CLI design for growing developers.

🚀 From idea to CLI: Built a GitHub Activity tracker in Ruby!

Simple command: `./bin/github-activity username`

Check out the build journey & contribute: sulmanweb.com/building-git...

#Ruby #RubyDev #OpenSource #DevTools