Marcin Perlak

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Marcin Perlak

Marcin Perlak

@marcinperlak

Building https://t.co/2A3EfoT4n6 — starter kit for AI-built internal tools you own. Tested daily at https://t.co/c7tDyOn9eo (2000+ projects). Writing about the tradeoffs

Krakow, Poland Katılım Mart 2010
313 Takip Edilen95 Takipçiler
Marcin Perlak
Marcin Perlak@marcinperlak·
@thomvlieshout @straktur Cool - I'm open if you want to see it in action. Happy to do a quick screen-share or just answer specific questions about your setup.
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Thom van Lieshout
Thom van Lieshout@thomvlieshout·
at this point I think every service business should just have their own dashboard/software
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Marcin Perlak
Marcin Perlak@marcinperlak·
didn't expect to say this but the @claudeai code app is genuinely good now: - cmd+k session switcher - keyboard shortcuts between sessions - built-in browser the agent can drive to test stuff - file preview my workflow is 50/50 app and cmux + cc in terminal these days.
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Marcin Perlak
Marcin Perlak@marcinperlak·
Shipped a small thing in my CRM today: drop a PDF on a supplier invoice > upload, preview, remove. Thought it would take an hour. Took four minutes. just told Claude Code what I wanted. Why so fast? @straktur (the boilerplate this CRM runs on) already had everything the agent needed: >storage (s3 compatible - I'm using r2 from Cloudflare) >the inline-edit sheet >validation >18n >drop-zone component So AI it didn't reinvent anything or guess what "fits the system." It just wired existing parts. The trick isn't AI speed. It's having a structure the AI can follow.
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ClaudeDevs
ClaudeDevs@ClaudeDevs·
Over the past month, some of you reported Claude Code's quality had slipped. We investigated, and published a post-mortem on the three issues we found. All are fixed in v2.1.116+ and we’ve reset usage limits for all subscribers.
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Ben Tossell
Ben Tossell@bentossell·
best local model for me to work (brainstorm + code) on my flight? time sensitive! qwen 32b is too big to handle :( 32gb ram macbook air m5
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Marcin Perlak
Marcin Perlak@marcinperlak·
building a next.js app with @straktur my SQL query: 42ms user wait time: 1.4s spent an hour debugging indexes, query plans, ORMs with claude code turns out Vercel Functions default to US East my database and Vercel Edge were already in Frankfurt but the actual compute was crossing the Atlantic. twice. every single request was crossing the Atlantic. twice. fix: one line in vercel.json "regions": ["fra1"] check your regions. seriously.
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Marcin Perlak retweetledi
Claude
Claude@claudeai·
Introducing Claude Opus 4.7, our most capable Opus model yet. It handles long-running tasks with more rigor, follows instructions more precisely, and verifies its own outputs before reporting back. You can hand off your hardest work with less supervision.
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Marcin Perlak
Marcin Perlak@marcinperlak·
Waking up and seeing complete redesign of @claudeai Claude Code. I'll try it but I don't know if I will switch from terminal
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Marcin Perlak
Marcin Perlak@marcinperlak·
7/ 43 of our 312 commits (14%) already touch CLAUDE.md. Today that's "evolving documentation." After learn-from-commits, it becomes organizational memory updating itself — state the skills can read AND write. h/t @garrytan for naming the pattern.
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Marcin Perlak
Marcin Perlak@marcinperlak·
6/ But Tan's most important loop is missing: we build, we don't yet learn. Next release: learn-from-commits. Reads git log → finds fix: / revert: patterns → diarizes the root cause → proposes edits back into the right CLAUDE.md or SKILL.md. The skill rewrites itself.
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Marcin Perlak
Marcin Perlak@marcinperlak·
1/ @garrytan "Thin Harness, Fat Skills" post describes every architectural decision we've made in our @straktur (Next.js boilerplate for internal tools) for months — we just didn't have the vocabulary. Here's what it looks like when the thing is actually production code 👇
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