
The fastest way to understand any codebase. Interactive. Visual. Narrated step by step. Part of @Principal_AI_
Joined January 2026
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FileCity retweeted
Steering a model is still very much required. One of our goals is to be able to bust this myth that coding agents are are more than a tool developers use. We are working on visualizing what steering looks like. Progress is being made
Watching an agent edit the same file 16 times in a row is the perfect reminder.
This is exactly why we built File City — so you can actually *see* what the agents are doing instead of just hoping.
Replying to @theo
Amazing work - 76 PRs since Monday.
See what shipped this week on the map, and by who: app.principal-ade.com/pingdo…
Replying to @JensenHuang @nvidia
Welcome to X, @JensenHuang.
Here is a visual map of NVIDIA/NemoClaw:
xitter.cf/FileCityAI/status/2080…
In honor of @JensenHuang joining X
NVIDIA/NemoClaw as a File City.
Structure, who built what, what shipped this week, and more.
Or browse more of NVIDIA’s open source projects on File City → app.principal-ade.com
Search NVIDIA (or paste any github.com/NVIDIA link) to open the map.
In honor of @JensenHuang joining X
NVIDIA/NemoClaw as a File City.
Structure, who built what, what shipped this week, and more.
FileCity retweeted
First pass at animating commits in a codebase for a future spotify wrapped type feature @rbbydotdev
FileCity retweeted
Closing in on 500 different repos visualized, here is a few of the more popular ones
Try it free app.principal-ade.com
Paste any public GitHub repo in the search bar to open its File City.
Replying to @badnikhill
Great advice.
This is how we're trying to make it easier to understand a codebase: xitter.cf/FileCityAI/status/2080…
Try it free app.principal-ade.com
Paste any public GitHub repo in the search bar to open its File City.
Every codebase has a shape.
See structure, who built what, what shipped, what a PR is changing, and more.
Replying to @jack
Great work @jack — here's buzz as a File City map.
Explore the full codebase → app.principal-ade.com/block/…




