Personal / Juxta
App Concept · Urban Exploration · 2025

Cities hold centuries
of stories.

Juxta layers archival photographs and video over the exact streets where history unfolded, turning any city walk into a journey through time.

Landmarks2,000+
Cities45+
Archive from1800s
Stories

App Concept · Personal project

A time machine for every street corner.

Cities are layered artifacts. Beneath every glass tower and parking lot lies the ghost of something older. Juxta draws from historical society archives, pinning photos to precise GPS coordinates. Point your phone at a building, see what stood there a hundred years ago.

Juxta then and now

"A juxtaposition that reveals a certain lost appeal, of which many American cities are victims."

The brief that started it all

2k+

Landmarks mapped

45+

Cities available

1800s

Earliest archive

Stories to discover

Core features

Four ways to explore the city through time.

01

Historical images mapped to real locations

Geotagged archival photographs and video show you what your city once looked like, block by block. Every pin is a portal.

Archival sources GPS pinned Hi-res
02

Juxtapose then and now

Swipe through time with interactive before-and-after sliders. Compare past and present in a single gesture, from 1896 to today.

Slider interface Street-level Date range
03

Lost landmarks & architecture

Every building has a story. Curated historical context, architectural tags, and narratives from the people who knew these places.

Verified sources Arch. styles Curated
04

Travel mode & communal forum

Curate your own visual memories across every city you visit. Join the Communal Forum, where citizens preserve, debate, and imagine better cities together.

Memory vault City forum Walking tours

The experience

Designed for the curious city-walker.

Gallery and Date Slider
Travel Mode Map
Personal Archive
01

Gallery & Date Slider

Drag through time from 1896 to present. The slider surfaces photos from any era of a landmark's history.

02

Travel Mode Map

Every city you visit becomes a living timeline. 2,000 landmarks mapped to the streets you walked.

03

Personal Archive

Tracks every city explored, distance covered, and memory pinned, building your personal urban history.

Travel Mode

Map your own memory trail.

  • Pin every visit
    Drop a pin wherever you go. Juxta logs your presence against the city's historical record at that exact location.
  • 🖼️
    Upload your photos
    Add your own images to the city's timeline, becoming part of the archive that future explorers will find.
  • 🚶
    Guided historical walks
    Unlock curated walking tours in select cities, narrated by historians and local experts.
  • 💬
    Communal forum
    Connect with others passionate about urban heritage, debate, preserve, and imagine better cities together.
JM · Juxta · App concept · 2025