Featured in Domain Arrivals · 2026-08-15
Linarly, the outline that computes
Linarly is an invite-only tree-structured document editor that puts formulas and structured fields directly inside outline lines.
Why it surfacedIt combines the familiar movement of an outline with spreadsheet-like computation: a budget example rolls up child lines, while formulas such as SUM(PREV, PREV), TODAY, and PARENT work relative to the tree. The product is still testing with a small group, making this a particularly clear early look at an unusual editor concept.
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The Two-Tonne Temperature Problem
August 15’s newborn domains include a live-aboard hydrogen airship with a two-tonne lift problem, a Japanese toolbox that explains its assumptions, an advisory-by-advisory Hawaiʻi hurricane archive, and a wedding-gift game about ungrateful poultry.
This is one of 1,000 discoveries in the 2026-08-15 Domain Arrivals issue.