Eigen DB Demo

Working

In-browser vector search powered by WASM SIMD.

Runs in the browser1 checkDeveloper utilities

Open Eigen DB DemoChecked 2 days ago

What stands out

Taken from the page and the access facts we recorded. Nothing here is guessed.

trying in-browser vector search
exporting a WASM vector index
No account required
Free

What we checked

A missing tick means we have not measured it. A red mark is a check that failed.

App accessible
The last check reached a working page.
Page rendered
The last browser pass found a page that rendered.
Screenshot kept
We captured a picture of the page.

Looked: 0
Opened: 1
Checks: 1
Watching: 0

Looked and opened count distinct browsers on this site, not verified people. Checks are requests we made. None of these come from the app itself.

Screenshot of Eigen DB Demo — Screenshot from our last capture

Evidence

Each bar is one request we made

Checks: 1
Working: 100%
Median response: 650ms
Watching since: 2 days ago

Browser render check

Checked 14 hours ago in a real browser

2 pages rendered

/rendered375ms
/eigen-db/bench.htmlrendered711ms

Pages loaded in a real browser, not just an HTTP request. Route discovery is best-effort — nav links not in the initial DOM are not followed. How we check

Activity

Watching since 2 days ago

Last content change: None seen yet
Unchanged for: 2 days
Certificate expires: in 44 days

We hash the visible text on every check, so a redesign registers and a rotating advert does not. An app that has not changed in a long time is not necessarily abandoned — but it is a fact worth knowing before you depend on it.

What it does

Eigen DB Demo runs in-browser vector search using WASM SIMD with a character-frequency embedder. Users can generate and index a dataset, search top-K results, export or import a .bin database, and persist to OPFS. Benchmark and source links are provided.

What people say

No reviews yet.

We would rather show none than invent them.

Embed this status

Put it in your README. It updates itself every time we check, and links to your verification record — evidence a stranger can read, not a page selling them something.

[![Eigen DB Demo — still works](https://itstillworks.cruscible.com/api/badge/eigen-db-demo)](https://itstillworks.cruscible.com/verify/eigen-db-demo)

Others like this

Each of these answered on its most recent check.