Handle
@kregenrek
Followers
10K-50K
Focus Area
AI Coding Education
Austrian software engineer and founder teaching developers how to build apps with AI-powered coding tools like Cursor AI, Bolt.new, and v0. Known for comprehensive tutorials comparing AI development platforms and making agentic coding accessible to developers at all skill levels.
Kevin Kern built his career mastering modern web development frameworks, particularly Vue.js and Nuxt.js, before pivoting to become one of the most practical educators in the AI coding space. His journey from traditional web development to AI-assisted development mirrors the transformation happening across the entire software industry.
Before becoming an AI coding advocate, Kevin established himself as a respected contributor to the Vue.js ecosystem:
His GitHub profile showcases a deep understanding of modern web architecture, with projects spanning Vue components, Nuxt modules, and full-stack SaaS applications.
Kevin doesn't just teach one tool—he provides comparative analyses that help developers choose the right AI coding assistant for their specific needs. His viral megathreads break down the differences between:
| Tool | Best For | Customization | Learning Curve |
|---|---|---|---|
| Cursor AI | Professional developers | High | Medium |
| Bolt.new | Quick prototypes | Low | Easy |
| v0 | UI components | Medium | Easy |
| Windsurf | Team collaboration | High | Medium |
| Lovable | Non-developers | Low | Very Easy |
His famous analogy: "Bolt, Loveable and v0 are like Canva—great for everyone with fast results but limited customization. Cursor is like Photoshop—powerful and flexible for those willing to learn."
Kevin's content focuses on practical implementation rather than theoretical concepts:
Available at instructa.ai, Kevin's flagship course teaches developers how to leverage Cursor AI for maximum productivity. The curriculum covers:
Kevin's GitHub repositories demonstrate his commitment to making AI coding more accessible:
codefetch (355+ stars) Turn code into Markdown optimized for LLMs with a simple terminal command. Essential for preparing codebases for AI analysis.
browser-echo (278+ stars) Stream browser logs directly to your terminal, enabling AI agents to debug frontend issues in real-time.
deepwiki-mcp (1.1k+ stars) Model Context Protocol server that brings comprehensive knowledge access directly into your code editor.
ai-prompts (819+ stars) Curated collection of effective prompts for Cursor, Cline, Windsurf, and GitHub Copilot—community-tested and production-proven.
constructa-starter (73+ stars) AI-first SaaS starter kit showcasing how to structure projects for optimal AI assistance.
Regular megathreads breaking down complex AI coding tools into digestible tutorials. These posts often go viral, helping thousands of developers understand emerging technologies.
Kevin shares his journey building macherjek.at and instructa.ai, providing transparency about what works (and what doesn't) when building AI-powered products.
In-depth analyses helping developers choose between competing AI coding assistants. His comparisons consider:
Bite-sized productivity hacks for getting the most out of AI coding tools, from keyboard shortcuts to prompt templates that save hours.
Beginners exploring AI coding: Kevin's clear explanations make complex tools approachable without overwhelming newcomers.
Experienced developers adopting AI: Practical insights help traditional programmers integrate AI tools without abandoning best practices.
Indie hackers and solopreneurs: Learn to ship products faster by leveraging AI for tasks that would typically require a team.
Educators and technical writers: See how to explain AI concepts clearly and create engaging technical content.
His X profile reflects the broader shift in software development from manual coding to AI-assisted workflows:
2019-2021: Vue.js tutorials, Nuxt.js best practices, Tailwind CSS integration guides
2022-2023: JAMstack architecture, AWS Amplify patterns, headless CMS implementations
2024-Present: Cursor AI mastery, AI agent development, tool comparisons, agentic coding education
This evolution demonstrates Kevin's ability to stay ahead of industry trends while maintaining his core expertise in web development.
Based in Austria, Kevin exemplifies how developers can build international audiences through high-quality educational content. His work bridges the gap between traditional software engineering and the emerging field of AI-assisted development.
With 175+ GitHub followers, 1.1k+ stars on DeepWiki MCP, and thousands of developers engaging with his X threads, Kevin has established himself as a trusted voice in the AI coding community.
Follow Kevin to master AI-powered development tools and stay updated on the latest advances in agentic coding. His practical, no-hype approach helps developers navigate the AI revolution with confidence.
Also active on: Bluesky (@kevinkern.dev), YouTube (@slevincodes), and his blog at kevinkern.dev where he shares in-depth technical articles.
Kevin Kern is an Austrian software engineer, founder, and AI coding educator who teaches developers how to build applications using AI-powered tools like Cursor AI, Bolt.new, and v0. He is known for comprehensive tool comparisons and practical tutorials that make agentic coding accessible to developers at all skill levels.
Kevin posts megathreads comparing AI coding tools (Cursor vs Bolt vs v0), step-by-step tutorials for AI-assisted development, building-in-public updates about his projects (instructa.ai and macherjek.at), productivity tips for AI coding workflows, and open-source tool announcements from his GitHub repositories.
Follow Kevin to learn how to build applications 10x faster with AI coding assistants, get honest comparisons between different AI tools, discover practical workflows for AI-assisted development, and stay updated on emerging AI coding technologies. His content is particularly valuable for developers transitioning from traditional coding to AI-powered development.
Before focusing on AI coding education, Kevin was a Vue.js and Nuxt.js expert who built production SaaS applications using Tailwind CSS, AWS Amplify, and JAMstack architecture. He created open-source tools like nuxt-lazyimage and served as a Storyblok ambassador, establishing himself as a respected web developer before pivoting to AI-assisted development.
The Ultimate Cursor AI Course, available at instructa.ai, teaches developers how to maximize productivity with Cursor AI through prompt engineering, context management, custom .cursorrules configuration, workflow optimization, and advanced features like AI agents. It is designed for both beginners exploring AI coding and experienced developers adopting AI tools.
Kevin's top open-source projects include deepwiki-mcp (1.1k+ stars) for MCP server integration, ai-prompts (819+ stars) with curated prompts for AI coding tools, codefetch (355+ stars) for converting code to LLM-friendly Markdown, browser-echo (278+ stars) for streaming browser logs to terminal, and constructa-starter (73+ stars) as an AI-first SaaS starter kit.
Kevin compares these tools using a Canva vs Photoshop analogy: Bolt, Lovable, and v0 are like Canva—easy for beginners with fast results but limited customization, great for prototypes and UI components. Cursor is like Photoshop—powerful and highly customizable for professional developers willing to invest time learning, ideal for production applications and complex projects.
Agentic coding refers to using AI agents that autonomously plan tasks, connect APIs, and execute development actions rather than just generating code snippets. Kevin teaches agentic coding because it represents the future of software development, enabling developers to build applications faster by delegating entire workflows to AI assistants while maintaining control over architecture and business logic.
Follow CJ Zafir (@cjzafir), creator of CodeGuide and Clade Tasks, for expert insights on AI-assisted development, Claude Code optimization, and building AI coding tools that reduce costs by 53%.
WorldofAI (@intheworldofai) provides essential AI coding tool tutorials, agent comparisons, and no-code development guides. Follow for rapid AI development coverage and practical implementation tips.
Follow David Ondrej (@DavidOndrej1) for AI development insights, Cursor tutorials, and workflow automation. Founder of Vectal.ai with 300K+ YouTube subscribers.