How Andrej Karpathy Builds His Second Brain: The “LLM Wiki” Architecture (Claude Code + Obsidian)
How Andrej Karpathy's LLM Wiki architecture pairs Claude Code with Obsidian to transform raw notes into a self-updating, compounding second brain.
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View all →The 2026 AI Paid Subscription Tier List: 19 Services Ranked by ROI (Tested on a $750/Mo Budget)
We spent over $750/month testing 19 AI subscriptions. From Tier 1 powerhouses like ElevenLabs and Google AI Premium to the pitfalls of Runway and Cursor: the definitive 2026 ROI tier ranking.
The 2026 AI Browser & Autonomous Web Agent Tier List: 15 Browsers Ranked (S to F Tier)
From Chrome and Whale to Comet, Aside, Dia, and Ego Lite: all 15 browsers ranked across 5 tiers. Plus why Ego Lite jumped to S-Tier, Arc/Atlas sunsets, and the critical prompt injection warning.
The 2026 GitHub Open-Source AI Tier List: 14 Repos Tested and Ranked (S to F Tier)
We tested and ranked 14 of the most hyped open-source AI projects on GitHub. Here is what actually saves you $200–$450/month in SaaS subscriptions versus what is just vanity stars.
How I Built and Deployed a Micro-SaaS in 48 Hours with AI (Real Revenue Architecture)
A step-by-step technical teardown of launching a production-ready B2B micro-SaaS in 48 hours using Next.js 15, Supabase, Anthropic Claude API, and Hostinger VPS.
The Zero-to-One Vibe Coding Stack: From Idea to Live SaaS in 48 Hours
In 2025, Andrej Karpathy coined 'Vibe Coding'. Here is how autonomous AI workflows turn natural language thoughts into production-ready software in 48 hours.
Why “Economic Moats” Are Dead in the AI Era (And What Replaces Them)
Why functional software moats are dissolving in real time, and the three defensible assets that actually survive when AI code generation costs reach zero.
How I Use AI Agents to Automate My 9-to-5 Job (A Real Corporate Playbook)
A concrete corporate playbook on delegating repetitive spreadsheet merges, executive reporting, and cross-team workflows to autonomous AI agents.