Looking for the Human Atlas Vercel app? The demo linked by ashemag/human-atlas is human-atlas-seven.vercel.app, which returned 503 when checked. The original repository is still available, and humanatlas.vercel.app is a separate reachable option for browsing organ pages. AINavly’s Vercel discovery guide explains the address difference before describing what each project can actually show.
Human Atlas links at a glance
- Original project
- ashemag/human-atlas on GitHub ↗
- Former Vercel demo
- human-atlas-seven.vercel.app ↗ — returned HTTP 503 on October 19, 2026.
- Reachable alternative
- humanatlas.vercel.app ↗ — homepage and Heart route checked; official migration not verified.
The short answer for visitors following an old link
Keep the original GitHub URL as the identity of the source project. The hyphenated, seven-suffix demo is the address linked in its README. The shorter humanatlas.vercel.app address is a reader-supplied alternative that we opened successfully. These similar names do not prove common ownership, identical code or an official redeployment.
What belongs to the ashemag/human-atlas repository
The source describes an interactive anatomy viewer built with React and Three.js. It documents whole-body navigation, selectable structures, system layers, search and a layout that separates visible pieces. The reference is BodyParts3D adult male anatomy. The README’s counts—2,234 meshes, 15 systems and 3,432 named concepts—belong to that project, not to the shorter alternative hostname.
What happened to the original Vercel demo?
Our request to human-atlas-seven.vercel.app returned HTTP 503 on October 19, 2026. We cannot attribute that result to a particular hosting, account or application problem. There is no verified retirement date or recovery estimate here. The source remaining available is a different fact from the public demo being reachable.
What the alternative actually showed
The alternative identifies itself as 3D Human Atlas and presents a scrolling introduction with links for several organs and the skeleton. We followed Explore Heart to /organs/heart.html. Its text appeared first; a heart model subsequently rendered. The screenshots document that live session. We did not test every organ link, AR behavior, model rotation or phone performance.
Can you deploy the original project yourself?
The README describes a Vite static build and provides Vercel deployment settings. It also documents local development with Node.js 22.13 or newer, npm ci and npm run dev; the production build outputs dist. Those are repository instructions, not a build we executed for this article. Review the current repository and preserve anatomy-data attribution before making your own deployment.
How to avoid mixing the two experiences
Use source-documented feature names only when discussing the original. When describing the alternative, rely on its actual pages and what loads in your browser. Neither a matching keyword nor a familiar hosting suffix establishes that search, isolated selection or exploded views were carried over. The original favicon used in this listing comes from the repository you are looking for.
Suggested next steps
- Open the repository when you need the original source and its documented feature set.
- Treat a 503 from the former demo as a current access result, not a permanent explanation.
- Try the shorter alternative address separately and follow Explore Heart.
- Allow time for the model to appear; distinguish text loading from 3D loading.
- If building the original, read its current setup and attribution files first.
Who this guide suits
Readers tracing a Vercel project from a broken demo link to its original source and a separately checked browser alternative.
What to keep in mind
The original is an educational reference, not a diagnostic or surgical tool. We did not validate medical accuracy, build the source locally or test all alternative-site features.
Human Atlas Vercel app FAQ
Why is human-atlas-seven.vercel.app not working?
The former demo address returned HTTP 503 during our October 19, 2026 check. We did not establish the cause, shutdown date or a restoration timetable. The repository remains accessible.
Is humanatlas.vercel.app the official replacement?
It is a reachable alternative supplied for this guide. We opened its organ-oriented homepage and Heart page, where a model eventually rendered. We found no verified migration relationship with ashemag/human-atlas, so its features should be evaluated separately.
Which icon does this listing use?
The listing uses public/favicon.svg from the original ashemag/human-atlas repository, unchanged. It identifies the source project; it is not presented as the alternative website’s verified brand.
Does the alternative have the original mesh search and exploded view?
We did not verify those features on the alternative. They are documented for ashemag/human-atlas and should not be transferred to another deployment by assumption.
Is the original project limited to Vercel hosting?
Its README documents a static dist build and says it can be served on a static host. Vercel is the linked demo platform, not the identity of the source project.
Was the original source built locally for this article?
No. We read the repository and checked the supplied web addresses. Local setup and feature counts are attributed to its documentation; screenshots come from the alternative.
Sources and verification
- Original repository and README ↗
- Original data attribution ↗
- Former demo — returned 503 ↗
- Separately checked alternative ↗
Checked October 19, 2026. The original source was read, not run locally. The former demo returned 503. The alternative homepage and Heart page were inspected, with a heart model rendering after loading. AR, all-organ coverage, rotation and physical-device performance were not tested. The original repository favicon is used unchanged; no affiliation between source and alternative is implied.