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Rvlite
ruvnet · App
RvLite is a vector database built on WebAssembly that runs in Node.js, browsers and edge runtimes. It combines vector similarity search with SQL, Neo4j-style Cypher graph queries and SPARQL over an RDF triple store. A command line with an interactive mode and a JavaScript SDK are included, along with a semantic memory class for AI embeddings and an optional RVF file storage backend. It suits developers who want vector search, graph and RDF queries in one embedded database.
Written by ooruby from the README of rvlite 0.2.6.
Not claimed by its maker. Is this yours? Prove it and answer the findings
Why it's useful
It brings vector search, SQL, graph and RDF queries into one embedded database with file or browser persistence.
What you could do with it
- Create a table with a vector column, insert document embeddings and query by distance using SQL.
- Model people and relationships as a Cypher graph and query it alongside vector search.
- Add semantic memory to an AI project by storing embeddings through the semantic memory class.
Written from its documentation: what it says it can do, not what our checks found.
Maintenance
Not measuredNo release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.
Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured
- Licence and provenance
- finding
- no LICENCE file at the root (.)
Published because it was found. A finding is information about where the limits are, not a verdict that the software is unsafe.
What this does not cover
- Everything. Treat it as you would software from anywhere else.
Receipt history: every signed receipt for every version of this listing, and what changed between them.
In its maker's words
Lightweight vector database with SQL, SPARQL, and Cypher - runs everywhere (Node.js, Browser, Edge)
Compare with
Compare all 4How far this has been checked
Static scanned
- What it establishes
- Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
- What it does not
- How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
- Exactly what was read
- Version 0.2.6, the file with digest sha512-gwOqkMQFlDCxXXo043hXBMhAXMvZ3hiUfvz003whGSNL5venRF2o+Q1K9Q848uh+EgVHaEwbt6Pr7v6lPVnW+w==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
- Authentication
- Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
Adding it
Run it with:
npx -y rvlite@0.2.6Pinned to 0.2.6, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.
Where this came from
- Registry
- npm
- Package
- rvlite
- Version read
- 0.2.6
- Resolved
- 2026-10-10
No build provenance published. The repository above is the one the publisher declared, and nothing links it to the package you would install. That is not a mark against this listing, since most packages are published this way, but it is a check nobody can run.
The badge, if this is your listing
It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.
[](https://ooruby.com/market/rvlite)About this listing
- Kind
- App
- Category
- Data & analytics
- Pricing
- Free
- Sandbox
- No
- Hosted
- No
- Updated
- 2026-10-07
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