Adam Piotrowski

1.8K posts

Adam Piotrowski

@pan_sarin

Wroclove_rb & Programistok co-organizer. CEO at 2N IT. Ruby Developer. M:tG player. Sailor.

Białystok, Poland شامل ہوئے Kasım 2010

566 فالونگ466 فالوورز

Adam Piotrowski ری ٹویٹ کیا

Markus Schirp@mbjschirp·6 Mar

Economy of scale at work. I can lower mutant pricing now. 30$ per developer per month, and 250$ on annual commitment. Used to be 3x. Why: Got many more customers due to AI agents needing constraints. Also less support per customer needed as well prompted one can self onboard.

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Adam Piotrowski ری ٹویٹ کیا

Andrzej Krzywda@andrzejkrzywda·10 Şub

Chances are I talked to you about this conference which I help organize in Wroclaw, Poland. Now we have a full lineup. It’s your turn now: 1. Buy the ticket 2. Tell your friends

wroclove.rb@wrocloverb

Lots of great CFP submissions. Hard choices. We’re happy to finally say it: the wroclove.rb lineup is complete 🎉 Check out all the speakers, talks and workshops at wrocloverb.com and grab your ticket!

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Adam Piotrowski ری ٹویٹ کیا

Irina Nazarova@inazarova·3 Şub

So good to see this from Garry Tan, CEO of @ycombinator ! Friends, let’s share! Also: this combo is making me super efficient building internal tools for @evilmartians 💪. Don’t sleep on it!

Garry Tan@garrytan

I think people are sleeping a bit on how much Ruby on Rails + Claude Code is a *crazy unlock* - I mean Rails was designed for people who love syntactic sugar, and LLMs are sugar fiends.

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Adam Piotrowski ری ٹویٹ کیا

DHH@dhh·3 Şub

Convention over configuration set the path for 20+ years of great training data for AI to use today. Not only does this mean agents do great with Rails, but also that squishy humans can quickly and confidently review the output without a jungle of distracting boilerplate.

Garry Tan@garrytan

I think people are sleeping a bit on how much Ruby on Rails + Claude Code is a *crazy unlock* - I mean Rails was designed for people who love syntactic sugar, and LLMs are sugar fiends.

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Adam Piotrowski@pan_sarin·8 Oca

@andrzejkrzywda @RailsEventStore What a great time to be ruby dev.

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Adam Piotrowski@pan_sarin·8 Oca

@andrzejkrzywda @RailsEventStore Today one of our devs presented to me his working flow with Claude and @RailsEventStore in their project - and man, i was so suprised about how well it understood both how it works, but also how to implement changes following their approach to using RES.

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Andrzej Krzywda@andrzejkrzywda·8 Oca

I’m surprised how well vibe coding works with @RailsEventStore on new Rails apps. It just works. Creates app/domains/ Then event files etc You can use it without documentation.

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Adam Piotrowski ری ٹویٹ کیا

wroclove.rb@wrocloverb·5 Ara

We're excited to announce that @2NIT7 joins #wrocloverb as supporter again this year - thank you for standing with us! 🤩 2N is a software house (quite literally with a house-based office!) specializing in Ruby development. (1/3) 2n.pl

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Adam Piotrowski@pan_sarin·25 Kas

@ivipivi2018 @ilGianB1 @zompatanfo @Mengu09 at least the price walls on the side events are cool. Oh wait...

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Ivan VLP@ivipivi2018·25 Kas

@ilGianB1 @zompatanfo @Mengu09 Its not like theyre making 150 euro on rcq kits and selling roughly 500 kits a season but still need to milk the players on Sunday 😂 Dont come @ me with euro venues are very expensive etc. Maybe look at scg and host different tcgs at the same time to justify the expense 🫠

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Gianluca Boaretto@ilGianB1·25 Kas

Best and Worst of RC Antwerp weekend thread. Best: - Earning the RC Prague Qualification - @zompatanfo insane run - @Mengu09 amazing commentary! It has been an honor to have you as a caster for my featured match despite the result 1/2

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Adam Piotrowski@pan_sarin·3 Kas

@MartinJuza In our community it is not only t2 issue. Whole m:tg issue with whole U: Spidermans, ninja turtles and so on made people sick of it and many of them stopped playing magic after 10-15 years streaks.

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Martin Jůza@MartinJuza·3 Kas

Standard issues aside, I am surprised more people dont play the Spotlights. The foil day2 promo sold listings on ebay are $500-$1500, which makes this a much better EV tournament than almost anything else you can play IRL. Plus the trophy is probably another ~50k or so?

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Adam Piotrowski ری ٹویٹ کیا

Irina Nazarova@inazarova·20 Eki

Vibe coding is dangerously addictive for CEOs. You skip communication, skip delegation, and just watch ideas turn into code and features. The problem isn’t “AI slop.” It’s your focus. Code generation was never your bottleneck. Talking to users was.

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Adam Piotrowski@pan_sarin·20 Eki

@MJ_23Mtg @fireshoes I love how you make "rogue" decks t0 ;] You are one of the few reasons i am still into mtg ;)

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Maciej Jeżyna@MJ_23Mtg·20 Eki

Split Standard Challenge with Azorius , deck has a lot of potential and fits quite well into the metagame @fireshoes 1. RED ⛔️✅✅ 2. UR Cauldron ⛔️⛔️ 3. Mirror ✅⛔️✅ 4. UW Control ⛔️✅✅ 5. UW Control ⛔️✅✅ 6. Simic Agrro ⛔️✅✅ Top 8 7. UR Cauldron ⛔️✅✅ 8.UR Cauldron ✅✅

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Adam Piotrowski ری ٹویٹ کیا

Irina Nazarova@inazarova·14 Eki

We want more companies to choose Ruby and Rails for new products and grow into big stories of success. That's why we are hosting the San Francisco Ruby Conference on November 19-21. We have a lot to celebrate, to learn, and to build! Join at sfruby.com Tickets at $350 till October 20 only.

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Adam Piotrowski ری ٹویٹ کیا

Andrzej Krzywda@andrzejkrzywda·14 Eki

We’ve used Mutant at @arkency for over a decade. Now we’re joining forces with @_m_b_j_ to bring it to more Rubyists and push it into the future of validating both human and AI-generated code. Ruby deserves tools like this. ❤️ github.com/mbj/mutant

Markus Schirp@mbjschirp

Mutant story/news time, thread:

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Adam Piotrowski@pan_sarin·13 Eki

@HaksuItte @CavernOnHumans @MTGGoldfish Totally agree. Many casual LGS players are not able to update their decks after the last set, and boom! There is a new one.

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Juha Hakala@HaksuItte·13 Eki

@pan_sarin @CavernOnHumans @MTGGoldfish Yeah, make top8 of rcq and you get new version of 20c uncommon that was played 2y ago in standard in one deck. "Yippee" no. Nationals not being an thing is also bad. But worst is 7 sets next year 🤢

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CavernOnHumans™️ 🙋‍♂️@CavernOnHumans·13 Eki

Qualified for the RC with WHITE WEENIE! Humans is my fav archetype, teaming up together with Angel and Rabbit friends to get the job done! 8 person single elimination 2 slotter. 🧍‍♂️👼🐰 R1 Opponent lost their deck R2 beat Mono Red R3 None cuz 2 slot. QUALIFIED! Format sucks.

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Adam Piotrowski@pan_sarin·13 Eki

@CavernOnHumans @HaksuItte @MTGGoldfish IMHO RCQ attendance is dropping systematiacally for months/years - since wotc is not supporting competetive play anymore. No nationals. No planeswalker points. Price walls on side events sux at any GP/big event. Promos for RCQ sux. t2 gets new set once per every saturday.

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CavernOnHumans™️ 🙋‍♂️@CavernOnHumans·13 Eki

@HaksuItte @MTGGoldfish To be fair, I did have to play 2 games, but yes, 1 match. But, exactly. After the wotc "no changes" announcement, RCQ attendance has dropped. Houston area RCQs used to cap out, but between several lame duck seasons with Nadu/Breach/Vivi, people have just stopped attending.

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Adam Piotrowski@pan_sarin·23 Eyl

More #ruby - related content!

wroclove.rb@wrocloverb

Our crew doesn’t just organize wroclove.rb - we also share our knowledge at other conferences 💡 This year, our co-organizer @yanoo_ took the stage at @friendlyrb with his talk "Back to Simplicity" - huge thanks to our friends there for having him!

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Adam Piotrowski@pan_sarin·15 Eyl

@andrzejkrzywda @rubyconfindia Wow!

Andrzej Krzywda@andrzejkrzywda·13 Eyl

42 lightning talks - Ruby is so alive at @rubyconfindia

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Adam Piotrowski@pan_sarin·15 Eyl

@claudiohmtg which MU annul is for? ( i dont know current meta)

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claudioh@claudiohmtg·15 Eyl

Pio Challenge finals! Starcage was meh, 4 seam rips seems better for now. r1 red 😃😡😃 r2 phx 😡😡 r3 monob 😃😃 r4 monob 😃😃 r5 rb 😃😃 r6 rb 😡😃😃 t8 ur vivi 😃😃 t4 red 😡😃😃 F phx 😃😡😡

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Adam Piotrowski@pan_sarin·9 Eyl

@nachomod3 @TheChadMagic @BattleChads @fireshoes Do you have any patreon or anything where I can follow your results with that?;]

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GM@nachomod3·8 Eyl

Newsflash 💥 Mystical Teachings won an RCQ in 2025! Finally broke my run of 7 RCQ top 8s without converting to qualify for Turin RC playing Jeskai Black Control at Skyward Fire, Lowestoft 🙌 Match ups to follow. Thanks as always to @TheChadMagic @BattleChads @fireshoes

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Adam Piotrowski@pan_sarin·26 Ağu

@jakubwiech Szanuje za rozmowę z takimi prostakami w tak opanowany sposób

Polski

Jakub Wiech@jakubwiech·25 Ağu

Mili Państwo, a dziś rozmawiałem o wiatrakach w telewizji wPolsce24, gdzie bardzo starano się mnie przekonać do tego, by pokryć energetyką wiatrową całe zapotrzebowanie energetyczne Polski. Nie dałem się jednak namówić.

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دریافت کریں

@ycombinator @evilmartians @andrzejkrzywda @RailsEventStore @2NIT7 @ivipivi2018 @ilGianB1 @zompatanfo