DataDiver
OPENExplore San Francisco through its public data.
About this project
Direct explorations of San Francisco open data: emergency-response patterns, parking-revenue flows, and neighborhood-scale questions.
MAKE IT PUBLIC
VIEW Thirty years of transforming impossible ideas into clear, usable systems.

Made here. Open and explore.
Explore San Francisco through its public data.
Direct explorations of San Francisco open data: emergency-response patterns, parking-revenue flows, and neighborhood-scale questions.
MAKE IT PUBLIC
VIEW Turn a story into a slide. Make it ready for class.
Paste a story link, add your headline and question, and choose a look. Preview the slide as you work, then save it for class.
MAKE IT TEACHABLE
VIEW Design a business card. Make it yours. Print it.
A business-card builder with live previews, type pairings, and print layouts for Avery sheets. Public access is not yet available here.
MAKE IT USABLEA control room for projects and the servers behind them.
DevMan keeps project work in view. Tarmac starts, stops, and monitors local development servers. These tools run on the developer’s own machine; their source repositories are currently private.
MAKE IT USABLE
VIEW A working lab.
A life on the web.
Out in the world.
Independent projects with homes of their own. Tools for newsrooms, classrooms, neighborhoods, and the freedom to move.
VIEW FULL SCREENSHOT NOW · CIVIC MEDIA
A civic marketplace connecting public communicators and local businesses with community and ethnic media publishers.
MAKE IT LOCAL
VIEW FULL SCREENSHOT NOW · PERSONAL ELECTRIC MOBILITY
A home for personal electric vehicle riders, community, and advocacy.
MAKE IT MOVE
VIEW FULL SCREENSHOT NOW · NEIGHBORHOODS
A way for neighbors to find a local fire station, understand what it needs, and make a direct human connection.
MAKE IT LOCAL
VIEW FULL SCREENSHOT NOW · MOBILE NAVIGATION
Charge-aware navigation and live ride tooling for electric-unicycle and personal-electric-vehicle riders.
MAKE IT MOVE
VIEW FULL SCREENSHOT NOW · EDUCATION
Rule-based assessment of design files and web projects, built to return detailed feedback while students can still use it.
MAKE IT TEACHABLE
VIEW FULL SCREENSHOT One shared front page for independent newsrooms whose reporting is deeply rooted in San Francisco communities.
Visit project (opens in a new tab)MAKE IT LOCALA playful electric-unicycle game that keeps changing form as the underlying web becomes capable of more.
MAKE IT MOVEDifferent eras. The same standards.
Live results, local reporting, newsroom tools. The digital world never stopped evolving. So did the work.
The first public artifact. San Francisco presidential election results, neighborhood by neighborhood, live on election night.
Built with fellow students and hosted on student space at SF State. What remains is the description—and everything it set in motion.
MAKE IT PUBLICFollow that instinct to DataDiver
VIEW FULL SCREENSHOT Jesse’s first professional homepage. Its river winds from the horizon toward the viewer—the same current this archive resurfaces, decades later.
Explore Stonehopper (opens in a new tab)MAKE IT MOVENational, international, and local news. The biggest papers, a global wire service, an independent newsroom.
VIEW FULL SCREENSHOT 1998 · SAN FRANCISCO EXAMINER
Design and technical infrastructure for a spunky afternoon daily. Launched its live voice onto the web.
MAKE IT NOW
VIEW FULL SCREENSHOT 2000s · ASSOCIATED PRESS
An early intranet that put essential tools at the fingertips of wire service correspondents and employees around the world.
MAKE IT USABLE
VIEW FULL SCREENSHOT 2000s · ASSOCIATED PRESS
A live production system for commissioning, tracking, editing, and delivering editorial graphics across the wire.
MAKE IT USABLE
VIEW FULL SCREENSHOT 2011–2025 · BAY AREA
A 100-percent local newsroom designed, coded, edited, and continuously rebuilt for the changing shape of the Bay Area.
MAKE IT NOW
An interactive census project that turned a vast public dataset into a usable editorial resource.
VIEW FULL SCREENSHOT Original project record (opens in a new tab)MAKE IT PUBLICElection-night systems where speed, state, and editorial accountability had to remain legible under pressure.
VIEW FULL SCREENSHOT Original project record (opens in a new tab)MAKE IT NOWA shared view of what was new, what was moving, and what an editor needed next.
Original project record (opens in a new tab)MAKE IT TEACHABLEPublishing and feedback systems shaped inside the classroom, where the tools and the curriculum continuously informed one another.
MAKE IT TEACHABLEThe Society of Professional Journalists, Northern California recognized SFBay’s clear, concise web and mobile design with its 2019 Excellence in Journalism award for design.
SPJ NORCAL · 2019Read the citation (opens in a new tab)
Jesse Garnier is an educator, journalist, designer, developer, and civic builder in San Francisco.
WE TURN THE SIMPLY IMPOSSIBLE INTO THE IMPOSSIBLY SIMPLE.