Play with an interactive heatmap of SF crime (and other cities)
View an interactive crime map and stats for San Francisco with Safemap, a completely free tool. Put your safety in your own hands.
Play with an interactive heatmap of SF crime (and other cities) launched on August 7, 2024 with 141 votes, #428 of 5,471 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
SafeMap is an interactive heatmap tool that visualizes crime data for San Francisco and other cities. Users can explore geographical crime patterns to understand safety conditions across different neighborhoods. The tool lets people browse crime incidents mapped in real time, making neighborhood information accessible through a visual interface. It's designed for residents, visitors, or anyone interested in understanding crime distribution in their area.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
A website that heatmaps your city based on your housing preferences2025 · theretowhere.com · ▲321For the past few months, I've been working on a website that answers two different questions: - Where in my city have the best travel times to all the things and people I care about? - Given a listing, how far is it from all the things and people I care about? Personally this was fueled by my own frustrations when I was apartment hunting in NYC. I was frustrating to have to juggle so many Google Maps tabs when I was evaluating a listing, and it was also annoying to not have full confidence that I was even searching in the right places. I wanted to be close to work, a Trader Joe's, and a…
Git Heat Map – a tool for visualising git repo activity for each file2023 · github.com · ▲173Visualise a git repository by diff activity. Contribute to jmforsythe/Git-Heat-Map development by creating an account on GitHub.
Location History Visualizer2018 · locationhistoryvisualizer.com · ▲131Visualize Google location history data on a heatmap 🗺️
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 3d ago · permit.petercai.com
- IV
Life & fun · 16d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 16d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 10d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 14d ago · carrierexplode.com
Life & fun · 24d ago · space.bl2.net
Source: Show HN post ↗
Launched alongside, August 2024
the whole month →
Jupitrr AI▲1,195Jupitrr AI turns raw talking videos into scroll-stopping content for coaches and consultants. Research, script, record, edit, and publish in one app.
AI · 2024 · jupitrr.com
Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…
Dev tools · 2024 · github.com