Observed arrival · 2026-10-23
SUDP: a simulator for walkable cities
A Spanish-language simulator for laying out a pedestrian-oriented city, estimating walking distances, and viewing or exporting the resulting plan.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People exploring pedestrian-oriented city layouts
- Worth noticing
- Its settings include age-based population assumptions and an extra walking-distance penalty for crossing a road.
Field notes
The settings panel distinguishes editable values from fixed calculation rules and links the latter to js/config.js. Its housing formula accounts for patios, non-residential floors, shared space, and dwelling size; a separate age pyramid affects the estimated household size. The interface also includes a map-placement step and labels its current version SUDP v1.8.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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