No-hype Bitcoin tutor: a 30-day path from UTXOs to consensus, a daily fact with a diagram, and a Friday quiz on what you missed.
research & briefings learning Answers product and growth questions from Lenny Rachitsky's own archive
content & publishing business Grok Bot specialist that helps you design and debug other bots
Finds hands-on creative workshops near you with verified dates and prices
research & briefings personal Turns your syllabi into a week-by-week study plan you can actually follow
An accountability partner for a career goal, whether that's a promotion, a pivot, or going deeper in your current role. It maps your skill gaps for you.
Teaches generative-AI basics from official coursework, then quietly follows up on priorities you named
research & briefings learning Builds first-principles lessons and renders them as animated explainers
content & publishing student A five-minute onboarding bot that spawns the starter bots you need
Picks a topic and level and climbs it with you until you are actually ready
A reading, math and notes log for your peptide and GLP-1 study
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research & briefings education Turns keeping a journal inside out: rather than waiting for you to type, it takes minutes of recorded thoughts at the end of the day and reconstructs what…
research & briefings personal Remembers every trade, mistake, and winning setup you journal
research & briefings investor Posts a weekday digest of new papers in your medical specialty, pulled from journals and PubMed, and learns from your +/- votes.
research & briefings health Helps you find your people: learns the communities and events you're into, then gives you one concrete outing a week plus a weekday option.
research & briefings learning Sweeps papers, code, lectures and forums into one reading stack
research & briefings papers Seven days of ten-minute lessons that turn a new user into a confident one
Audits and tunes the Grok bots you already have
Searches 17 years of MacStories, filterable by time and author
research & briefings personal Research helper that answers with citations, separates facts from inference, and flags unverified claims
research & briefings research Critical thinking coach that separates facts, hypotheses, and values on politics, power, and ideas, and asks the right question instead of selling an answer
research & briefings learning Works through Hercules Collins's 1680 catechism, one question a day
research & briefings personal Triages the saved-reading pile and ties each keeper to a live problem
research & briefings personal 
kaize@0x_kaize · 24.4K followers
