Michał Pierzchała (@thymikee) / X

Michał Pierzchała

7,637 posts

Michał Pierzchała

@thymikee

Principal Engineer for Open Source @callstackio. Core @reactnative Community contributor. Building @agent_device, RN Testing Library, ex-maintainer Jest

Krakow, Poland

Joined August 2010

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Michał Pierzchała
@thymikee
Aug 8
September 17-18, Warsaw 🇵🇱 -> @AgentConf
Matt Pocock
@mattpocockuk
Aug 8
Feels like attending confs has never been more valuable Not for the talks, but for the hallway track So many folks are doing smart things they can't really give talks about, but they'll spill in conversation Picked up 3 or 4 killer ideas like this recently
Michał Pierzchała
@thymikee
Aug 7
Giving good tools to agents makes them 6x more efficient. Use the latest version of agent-device to get the best outcomes. Even more coming next week, stay tuned.
Software Mansion
@swmansion
Aug 7
When developing native apps in 2026, it's absolutely necessary to help claude with special tools to help it use the simulator better. We recommend Argent, an agentic toolkit to control, debug, and profile iOS and Android applications. github.com/software-mansi…
Michał Pierzchała
@thymikee
Aug 7
if you're from Europe and not at Agent Conf in September, then what are you even. join us! and if you have any doubts, DM me
Agent Conf | Sept 17-18, 2026 | Warsaw
@AgentConf
Aug 6
Kourtney Meiss is a Developer Advocate at @amazon, where she works on improving developer experience across Alexa, apps, and games. Now she’s joining Agent Conf in Warsaw as a speaker. Together with Anisha Malde, she’ll introduce Agents FC, a football-inspired approach to
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Michał Pierzchała
@thymikee
Aug 7
do I know anyone from @browserstack here?
Michał Pierzchała
@thymikee
Aug 7
guess I’m not the only user 👀
𝚊𝚐𝚎𝚗𝚝-𝚍𝚎𝚟𝚒𝚌𝚎
@agent_device
Aug 7
4k stars on GitHub 572k monthly downloads on npm