Issue · June 15–21, 2026
7 reads.
Boris Cherny on living inside Artifacts: visual explanations of tricky code, system diagrams, dashboards he shares with the team, all built from the session at a private link. The signal here is a power user telling you which everyday habit actually changed how he works. Small feature, big workflow shift.
Andreessen's long, unusually good essay reframing SpaceX as the one company assembling the full stack for a post-scarcity future: cheap launch, orbital compute, lunar industry, Mars. The engineering-culture sections carry it, especially Musk's five-step Algorithm and the idiot index. Not AI-specific, but the orbital-data-center thesis ties directly to where compute and energy are heading. A real sit-down read.
Block's numbers on their internal agent system are the ones to quote in an argument. Engineers tag it in Slack, it researches, plans, and ships: 200,000 operations a day, 1,500 PRs merged a week, 15% of all production code. This is what agents coordinating across a real codebase looks like at scale, not in a demo.
A launch pitch dressed as a provocation: AI is making marketers lazy, so make the website do the work instead. Mostly a product announcement with a $27M seed behind it, but the underlying bet, that the site itself becomes an active agent rather than a brochure, is where a lot of marketing tooling is heading.
A neat idea made real: a feedback loop that catches visual slop and design-system drift while the agent builds, instead of after. It turns design consistency from a thing you ask for into a hook that runs automatically. If your agents produce frontends that look slightly off every time, this is the missing guardrail.
A shared full guide to shipping your first agent, with the pitch that it collapses a two-week slog into a day. Standard on-ramp material, but a decent starting point if you're going zero to one and want a single path instead of ten browser tabs.
Karpathy's line, put to work: stop being the bottleneck, put in few tokens, have a huge amount happen on your behalf. The framing is that loop engineering is the mechanism that actually delivers that. A quick nudge toward the mindset shift, not a how-to.