Observed arrival · 2026-11-05
Terrarium maps what a neighborhood already has
Terrarium presents a household resilience assessment, product recommendations, and optional tools for neighbors to coordinate supplies and skills.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Households and neighbors planning for service disruptions
- Worth noticing
- Unanswered capability axes are shown as wide rather than filled in by assumption; product listings include an “Already have it” option.
Field notes
The homepage organizes its approach into assessing a household, filling identified gaps, and optionally coordinating with neighbors. Its examples range from a water filter and rain-barrel diverter to hand-wash stations and a skills-exchange board. The page says product prices carry the date they were seen, and its listings include controls for items a household already owns.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue