Technical articles and insights about web development, React, and modern technologies.https://lipowczan.pl/en/blogenhttps://lipowczan.pl/en/blog/claude-code-skills-i-have-connectedhttps://lipowczan.pl/en/blog/claude-code-skills-i-have-connectedI don't know design, yet I built a CRM for the real estate industry. Skills moved my work from doing to judging. The list of skills and two install commands.Mon, 12 Oct 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/n8n-or-make-for-a-polish-companyhttps://lipowczan.pl/en/blog/n8n-or-make-for-a-polish-companyHow they charge, where the data lives, and Polish integrations: the three things that actually decide between n8n and Make. No feature ranking.Sat, 26 Sep 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/what-automation-costs-a-small-companyhttps://lipowczan.pl/en/blog/what-automation-costs-a-small-companyReal price ranges for automation projects in Polish SMEs, the four things that actually decide the price, and the costs no offer shows.Sat, 26 Sep 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/measured-not-assumedhttps://lipowczan.pl/en/blog/measured-not-assumedI measured what happens to a file's AI marking across nine channels. Three times my own conclusion turned out to be false. Five rules that survived.Sun, 06 Sep 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/claude-code-weak-spotshttps://lipowczan.pl/en/blog/claude-code-weak-spotsClaude Code is brilliant with code but blind at video, design, memory and research. Here are its 5 weak spots and the tools I use to fix each one.Mon, 13 Jul 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/not-all-rag-is-equalhttps://lipowczan.pl/en/blog/not-all-rag-is-equalRAG is a family, not one technique. Code favors structural retrieval (AST, LSP, graphs), notes a curated index. A map for matching mechanism to material.Thu, 09 Jul 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/okf-standard-portable-knowledge-basehttps://lipowczan.pl/en/blog/okf-standard-portable-knowledge-baseMy second brain hit ~100% compliance with Google's Open Knowledge Format - though I never designed it for OKF. Format, not tooling, decides whether your knowledge base is portable.Sun, 21 Jun 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/software-3-0-agentic-engineering-guidehttps://lipowczan.pl/en/blog/software-3-0-agentic-engineering-guideThree software paradigms and a new discipline: agentic engineering. A decision map from Karpathy - what to build, what not to, and what you can't outsource.Fri, 29 May 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/ai-agent-system-skills-rules-shared-contexthttps://lipowczan.pl/en/blog/ai-agent-system-skills-rules-shared-context5 specialist roles, 2 founders. How skills, deterministic rules, and shared context replaced a team at 200IQ LABS - case study and architecture.Sat, 09 May 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/polish-pit-38-claude-code-case-studyhttps://lipowczan.pl/en/blog/polish-pit-38-claude-code-case-study5430 transactions, 5 data sources, two days with a Claude Code agent. A case study of the workflow that replaced my accountant on PIT-38.Wed, 29 Apr 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/spec-driven-seo-portfolio-qamera-ai-case-studyhttps://lipowczan.pl/en/blog/spec-driven-seo-portfolio-qamera-ai-case-studyAn SEO audit, spec-driven changes, and an AI workflow optimized two projects in hours, not weeks. Case study from a portfolio and Qamera AI.Sun, 26 Apr 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/karpathy-llm-wiki-knowledge-basehttps://lipowczan.pl/en/blog/karpathy-llm-wiki-knowledge-baseA walk-through of a PKM system that evolved from manual Obsidian notes into an agent-maintained knowledge base of 185 notes - the three-layer architecture, progressive disclosure indexes, four core workflows, and the CLAUDE.md schema document at the center of it all.Sun, 12 Apr 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/5-github-repos-claude-codehttps://lipowczan.pl/en/blog/5-github-repos-claude-codeI test dozens of tools - these 5 repositories truly made a difference in my daily work with Claude Code. Here's my battle-tested list.Tue, 31 Mar 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/agentic-ai-environment-two-companieshttps://lipowczan.pl/en/blog/agentic-ai-environment-two-companiesTwo repositories, eight agents, zero vendor lock-in. How I built an agent system managing finances, legal, and marketing for two companies.Mon, 23 Mar 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/skills-2-0-multi-agent-system-company-managementhttps://lipowczan.pl/en/blog/skills-2-0-multi-agent-system-company-managementHow to go from scattered AI prompts to an organized system of agents managing your company's finances, legal, and marketing.Sun, 08 Mar 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/openclaw-ai-agent-securityhttps://lipowczan.pl/en/blog/openclaw-ai-agent-security150 thousand stars in 2 weeks, 28 thousand exposed instances, and a religion created by bots. What OpenClaw tells us about the future of autonomous agents.Mon, 09 Feb 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/opsx-workflow-structured-ai-workhttps://lipowczan.pl/en/blog/opsx-workflow-structured-ai-workHow to transform chaotic prompting into a repeatable process with artifacts, dependencies, and iteration.Thu, 05 Feb 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/remotion-explainer-videos-aihttps://lipowczan.pl/en/blog/remotion-explainer-videos-aiI created a 45-second explainer video in minutes. No Adobe, no Canva - just React, Remotion, and Claude Code. Here's how.Sat, 31 Jan 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/apple-animations-ai-cursorhttps://lipowczan.pl/en/blog/apple-animations-ai-cursorLearn how to build smooth scroll animations in the style of Apple product pages using AI tools - Google Whisk, Flow, and Cursor.Mon, 26 Jan 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/second-brain-obsidian-claude-code-skillshttps://lipowczan.pl/en/blog/second-brain-obsidian-claude-code-skillsDiscover how combining Obsidian, Claude Code, and Skills creates a powerful knowledge management system. A practical guide to building a private second brain.Mon, 26 Jan 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/15-cursor-hacks-ai-productivityhttps://lipowczan.pl/en/blog/15-cursor-hacks-ai-productivityMost users tap into only 20% of Cursor's capabilities. Discover hidden features from basic shortcuts to advanced techniques like worktrees and structured prompting.Thu, 15 Jan 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/5-techniques-working-with-claude-codehttps://lipowczan.pl/en/blog/5-techniques-working-with-claude-codeMost developers use only 20% of Claude Code's potential. Learn 5 advanced techniques used by the best AI engineers.Fri, 09 Jan 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/ai-trends-2026-from-experiments-to-operationalizationhttps://lipowczan.pl/en/blog/ai-trends-2026-from-experiments-to-operationalizationThe hype is over, the reckoning begins. How agentic AI, model specialization, and EU AI Act regulations will change the way we build and deploy artificial intelligence in business.Thu, 01 Jan 2026 00:00:00 GMThttps://lipowczan.pl/en/blog/vibe-coding-guidehttps://lipowczan.pl/en/blog/vibe-coding-guideDiscover the 3 pillars of effective vibe coding and learn how AI can turn your ideas into professional interfaces - even if you have no design skills.Wed, 24 Dec 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/data-as-business-fuelhttps://lipowczan.pl/en/blog/data-as-business-fuelHow do you turn raw data into business value? No-code, AI agents, and a case study of transforming chaos into clarity.Sun, 21 Dec 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/airtable-vs-excel-migrationhttps://lipowczan.pl/en/blog/airtable-vs-excel-migrationHas Excel stopped being enough? Learn why more and more companies are migrating to Airtable and how to move from spreadsheets to a relational database without the headache.Fri, 19 Dec 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/hackathon-hacknation-experience-analysishttps://lipowczan.pl/en/blog/hackathon-hacknation-experience-analysisSee how in 24 hours a team of non-programmers built a working budget system with AI, and why technology isn't everything. An honest analysis of successes and failures from Hacknation.Fri, 12 Dec 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/coding-in-2025-ai-portfoliohttps://lipowczan.pl/en/blog/coding-in-2025-ai-portfolioIs programming dead in 2025? I built my portfolio pawel.lipowczan.pl as a testing ground for collaborating with AI. The verdict? AI is a junior developer on steroids, but engineering fundamentals are essential.Tue, 02 Dec 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/every-company-operates-suboptimallyhttps://lipowczan.pl/en/blog/every-company-operates-suboptimallyDid you know your company wastes time and money on inefficient processes? Learn how process mapping and automation can change that. Insights from Infoshare Katowice 2025.Mon, 01 Dec 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/zapier-vs-make-vs-n8n-tool-choicehttps://lipowczan.pl/en/blog/zapier-vs-make-vs-n8n-tool-choiceChoosing the wrong automation tool means months of wasted time and thousands of dollars on migration. Learn how to choose between Zapier, Make, and n8n based on team competencies, operational scale, and real business needs.Mon, 17 Nov 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/ai-proposal-automation-event-agencyhttps://lipowczan.pl/en/blog/ai-proposal-automation-event-agencyHow did an event agency speed up their proposal process by up to 50% with AI? This case study shows concrete numbers: 10-15% higher productivity, 25-30 people supported by AI, and 75-120 hours saved monthly.Sun, 16 Nov 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/email-automation-frontdesk-aihttps://lipowczan.pl/en/blog/email-automation-frontdesk-aiLearn how the Frontdesk AI system automatically processes, categorizes, and responds to emails, saving dozens of work hours per month.Mon, 10 Nov 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/no-code-lead-generationhttps://lipowczan.pl/en/blog/no-code-lead-generationA comprehensive guide to building a Lead Generator system using n8n, Airtable, and various business data sources. A real-world implementation case study.Wed, 05 Nov 2025 00:00:00 GMThttps://lipowczan.pl/en/blog/ai-chatbots-from-concept-to-deploymenthttps://lipowczan.pl/en/blog/ai-chatbots-from-concept-to-deploymentA complete guide to building intelligent chatbots and voicebots using VAPI, n8n, OpenAI, and RAG (Retrieval Augmented Generation).Sat, 01 Nov 2025 00:00:00 GMT