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Posts by Juraj Kostolanský

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Is it a book? A gem? A heart? Or something in between? 👀

1 year ago 2 0 0 0
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Stay tuned!

1 year ago 1 0 0 0
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Coffee lovers, have you tried cascara?

I had one yesterday for the first time, got a sample from a local roastery. It's quite unique and fruity. I need to experiment with the dosage, but so far, it's not the most interesting thing I've tried. I think I'll stick with the beans.

1 year ago 1 0 0 0

Setting goals is healthy, but aim for action over outcome.

Outcome: Complete a marathon.

Action: Exercise daily.

1 year ago 1 0 0 0
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Be so good they can't ignore you.

1 year ago 1 0 0 0
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The faster you run on a hamster wheel, the faster it spins.

1 year ago 1 0 0 0

✅ Double down on what works.
❌ Cut out what doesn't work.
✨ Add something new to the mix.
🔁 Repeat.

This simple evolutionary algorithm can inspire how you approach your personal life, relationships, career, business, etc.

One epoch at a time.

1 year ago 3 0 0 0
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LocaleData - Simple localization for Ruby on Rails apps Rails translation management platform, which can help you collaborate on your translations even with your non-tech teammates.

👀 www.localedata.com

1 year ago 1 0 0 0
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Whether you are a LocaleApp customer or not, this might be the perfect time for your Ruby on Rails startup to give LocaleData a chance. 🙂

1 year ago 1 0 1 0
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I made my first commit to a Rails app over 12 years ago.

At that time, I was a university student looking for a framework my classmates and I could use for our team project.

Little did I know that Rails would become my favorite stack, shaping my career for the next decade.

Thank you, Rails! ❤️

1 year ago 1 0 0 0

It's wild that the top deal for our national .sk domain comes from across the border – from Czechia.

1 year ago 1 0 0 0

Seek out those who sacrifice for you, not those who sacrifice you.

1 year ago 0 0 0 0
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Cooking something. I love vectors!

1 year ago 1 0 0 0

If you put a drop in a bucket every day, the bucket's going to have some water in it.

If you collect modest drops of meaningful effort for 365 days, you'll end the year with a bucket that's pretty full.

– Slow Productivity by Cal Newport

1 year ago 1 0 0 0
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Here we go.

1 year ago 0 0 0 0

I'm slowly migrating my Rails apps from Sidekiq and Redis cache to the Solid Trifecta, especially the low-traffic ones. Ditching Redis should simplify things. So far, so good!

1 year ago 3 0 1 0

But the funny thing is how I noticed this misconfiguration – Hetzner received a notification from the German Federal Office for Information Security, and they kindly asked us to take appropriate steps to secure the servers.

My mistake. Lesson learned. And kudos to Hetzner and the Germans!

1 year ago 0 0 0 0

Fortunately, it was just a testing server. No harm was done.

Of course, I'm now properly binding these Redis instances to localhost or password-protecting them. I'm also triple-checking that the Hetzner firewall is enabled.

1 year ago 0 0 1 0

Once I forgot to enable the Hetzner firewall for a new VPS.

A Redis instance on this server was left open to the public because I relied on the firewall being enabled. At that time, I didn't know that UFW doesn't work with Docker out of the box.

1 year ago 0 0 1 0
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Consume less. Create more. 👀

1 year ago 1 0 0 0

I'm a software engineering graduate, but man, do I love great design, illustration, photography, art, nature, and everything visual! 👌

1 year ago 1 0 0 0

Nooo, that was meant to be a positive metaphor! 😅

1 year ago 0 0 1 0

Put on your oxygen mask first, of course. 🙂

1 year ago 0 0 1 0

Do more for others than they would do for you.

1 year ago 2 0 1 0
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A little bit of love for LocaleData

1 year ago 1 0 0 0

My tiny business plan for 2025:

🤝 Strengthen relationships with freelance clients
📈 Increase MRR for existing products
💰 Make $1 with a new SaaS
💸 Make $1 with a new pay-once product
📺 Make my first YouTube video
✍️ Start writing blog posts again
📢 Share my journey

1 year ago 2 0 1 0

Footers updated 🥂

1 year ago 1 0 0 0

Nice! 😎

1 year ago 0 0 0 0
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Today is an ideal time to work on your resolutions for 2024.

1 year ago 1 0 1 0
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I've upgraded all my sites to Rails 8.

Now I'm ready for 2025.

1 year ago 1 0 0 0