Manu J
@techsutra
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Creator: https://t.co/NJ2j1gTH5i - UI Kit for Ruby on Rails using Tailwind & Phlex Engineering Lead @ Lodgistics
Mumbai
Joined April 2009
Puma, Falcon, or Pitchfork? Choosing the right web server for your Ruby app is a big decision. In my @railsconf talk, I break down the key differences, performance trade-offs, and how to choose the right one for your specific application. https://t.co/3xh4hOzOjF
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Hey! I am actively looking for a full-time backend engineer role. I’m tech-stack agnostic, but I do prefer Go roles. A little about me: I am a backend engineer at heart, and I enjoy building and writing about backend systems. I like solving problems and am a Knight on LeetCode
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I have decided to open source Logspect (beautiful log viewer for Ruby on Rails). I believe with the support of the community it has the potential to grow big & have larger impact. 🙏 Thank you @adrianthedev @kirplatonov @heypetar @joemasilotti & all the early supporters of the
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NIC and IRDBT have spent the last 6 months ignoring the public suffix list and not adding https://t.co/cFhkbN2VZJ / https://t.co/Qjbtt5Jypi which means cookies are now being shared across different banks. I'd written to NIC and IRDBT back in April, but received no response.
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Hi 👋 I’m starting Hyderabad.rb, a new community for developers in and around Hyderabad who work with Ruby, Rails, and the ecosystem around it. The goal is to create a space to share ideas, learn from each other, and connect with people building things in Ruby. We’ll be hosting
meetup.com
Hyderabad.rb brings together developers who work with Ruby and the ecosystem that surrounds it.We meet once a month to talk about Ruby, Rails, and the technologies that connect with them, from...
ruby -e 'puts "Hello, Hyderabad!"' The Ruby community in the city of biryani, chai, and startups. Follow here and join us at
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After a year hiatus, my series on all things Ruby concurrency is back! This post digs into the interrupt mechanism in Ruby threads. The interrupts revolve around bit masks, so it's got some Ruby bit work too! Expect more regular updates from now on 💃 Read it at the link below!
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I wrote about some of my thoughts on the lessons we can learn from the RubyGems situation and how we can move forward. https://t.co/rgIQVY2sj5
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Until ~2015, GitHub Pages hosted over 2 million websites on 2 servers with a multi-million-line nginx.conf, edited and reloaded per deploy. This worked incredibly well, with https://t.co/DcP1J23VVj ranking as the 140th most visited domain on the web at the time.
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Extracted out my flash talk at RubyConf India 2024: "Running Rails ActiveRecord + SQLite in the browser with WASM" https://t.co/qfZGcdFSWt
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Some thoughts on time zones in Rails and how to survive them. You might use this if you do anything calendar-ish.
blog.julik.nl
Doing something at a time convenient for the user is a recurring (sic!) challenge with web applications. And the more users you have across a multitude of time zones, the more pressing it becomes to...
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We need more content like this. Ruby is a very charming language. The ergonomics and developer happiness aspect of it is just out of this world.
I'm going to make this a thread where I, a 12 year pythonista, post about learning Ruby. Keep the popcorn ready. 🍿💎🐍
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As a board member and a guy with lots of Ruby Friends I’ve been getting asked about the recent controversy quite a lot. We don’t have a PR or communications team so we are trying to figure out how to respond. I wrote up my perspective on my Substack. Hopefully it helps.
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Friendly.rb is taking a break. We've had quite a few questions about that and wanted to share them publicly. https://t.co/a45vmhcaSJ
blog.adrianthedev.com
Tl;DR; We're taking a break with Friendly.rb. We had three beautiful editions, incredible fun, and learned so much in the process. This happening changed us, the hosts in ways we could not imagine....
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If you private message me asking about how to create your own business like @Bento I'm going to beat you up. People, especially agency owners, don't understand just how hard it is to build a self-sustaining business that generates a full-time, western income. IT IS A SLOG AND
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Every smooth moment at #RubyConfIndia2025 had volunteer magic behind it. ✨ Grateful for your passion, effort, and smiles. Thank you, heroes! 🙏 #RCI25 #VolunteerHeroes
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One of the most cracked teams in the space.
Every now and then, I hear stories from CTOs that they only know about their system downtime when customers report it. Your customers shouldn't be your monitoring system. Yet, I see this pattern with growing companies more often than what I'd like to see. Their engineering team
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Async IO UUIDv7 Virtual generated columns Oauth B-Tree skip scans Postgres 18 gonna be amazing! https://t.co/IXj8JLwtBZ
Postgres 18 will be out later this month. The biggest news is asynchronous I/O which will be turned on by default for clusters and expected to mean read performance gains for everyone. More features and details in our blog ⬇️ https://t.co/kAvDiRFYuw
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Sad. It’s 2025 and still not a single software-themed restaurant in Bangalore: 1. Schema paratha 2. Aloo Jira 3. Rava KeSRE 4. Raaj Cache-ori 5. Kerala Fish Query Meals 6. Udupi GUI Roast 7. NavalRatan Korma 8. Filter kaAPI 9. Grep juice 10. Rajma SSHawal Huge potential.
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🎉 I’m excited to share what I’ve been working on: Fileboost - a Ruby on Rails plugin that delivers images without making your servers sweat. When I was scaling Rails apps, I ran into a bottleneck I hadn’t expected: Active Storage. Every image variant was being generated on
Alright, I got the following things in working state: ✅ High performance API ✅ Ruby on Rails gem ✅ Functional customer facing app ✅ Basic usage analytics ✅ Sign in via Github I believe this should be enough to launch as MVP. I’m gonna switch gears and now gonna work
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We know, many Rails experts are undervalued. Paid like it's the 90s. They deserve more than they value themselves. While businesses can't find real talent. One platform. Rails-only. Personally vetted. No BS. This is why we built Rails Expert 👇 https://t.co/teJwAm6kUR
Sometime ago, I announced that I was working on a platform for Rails Experts. It's almost ready, and I've been making solid progress. Expert can build their profile, add their expertise, create their offerings, and manage their inquiries. https://t.co/IQKsrEnVo9
#buildinpublic
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At @Rails World 2025, I introduced ReActionView, an initiative to explore what's possible in the Rails view layer for 2025 and beyond. As part of this, I announced Herb::Engine, an ActionView-compatible ERB engine built on top of the HTML-aware Herb Parser. #RailsWorld2025
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