learning
A freelance marketer built a "learning inbox" system to escape social media noise. He uses a dedicated email, curated newsletters, systematic labelling, and AI tools to filter for actual insights rather than clickbait.
n8n
Conor Griffin's n8n tutorial builds three automations of increasing complexity, ending with an AI agent that manages calendars, emails, and custom workflows through natural language.
roo code
Simon Høiberg demonstrated Roo Code, an open-source VS Code extension with customisable prompt modes, browser automation for visual debugging, and granular cost control through model selection. It's a community-driven alternative to Cursor.
claude code
Teresa Torres built her task management and research systems in Claude Code using Obsidian and Python scripts. She creates tasks conversationally, gets automated research digests, and maintains context files that let her prompt lazily.
ai
Zevi Arnovitz, a non-technical PM at Meta, ships real features using AI. He's built profitable side projects without writing code, using a six-step workflow with Cursor and Claude that anyone can copy.
security
AI-assisted development is fast but creates blind spots. These free tools catch security and performance issues before launch.
saas
A developer built four SaaS products in 300 days. Revenue: $206 total. The pattern: he only used one of them himself. What the numbers show about learning to build products that work.
app store
Max shipped 28 apps in 8 months and hit $10k/month. The system: cheap bets, clear signals, and walking away from what doesn't work. Four apps do most of the work.
saas
Tibo runs four SaaS products doing $100k+/month each. His system: ship fast, talk to users daily, iterate until they can't leave, then scale what works.
finance
James Shack showed how using a pension to pay off a mortgage could leave you £120,000 better off at retirement than aggressive overpayments. The strategy relies on tax relief and longer compounding time.
ai video generation
Vaibhav Sisinty tested over 10 AI video models in 2025. Kling O1 wins for character consistency, Runway Gen-4.5 for physics and creative control, WAN 2.5 for audio sync, and Sora 2 for long-form video despite a disappointing launch.
ai
Julien De Luca's method for generating transparent backgrounds uses difference matting between black and white background versions. Two passes, clean results, no manual masking required.