minigraf (WebAssembly)

WebAssembly builds of Minigraf — zero-config, single-file, embedded bi-temporal graph database with Datalog queries.

Two packages are published from this repo:

Package	Target	Install
@minigraf/browser	Browser (wasm-bindgen)	npm install @minigraf/browser
@minigraf/wasi	Node.js / WASI runtimes	npm install @minigraf/wasi

Browser (@minigraf/browser)

import init, { MiniGrafDb } from '@minigraf/browser'

await init()

const db = MiniGrafDb.inMemory()
db.execute('(transact [[:alice :name "Alice"]])')

const result = JSON.parse(db.execute('(query [:find ?n :where [?e :name ?n]])'))
console.log(result.results[0][0])  // "Alice"

WASI (@minigraf/wasi)

import { instantiateMinigrafWasiWith } from '@minigraf/wasi'
import { WASI } from 'node:wasi'

const wasi = new WASI({ version: 'preview1' })
const instance = await instantiateMinigrafWasiWith(wasi)
// Use the WebAssembly instance exports

Building from source

Requires Rust stable toolchain and wasm-pack.

# Browser target
wasm-pack build --target web --features browser

# WASI target
cargo build --target wasm32-wasip1 --release

Cascade release

This repo receives a core-release repository_dispatch from the minigraf monorepo cascade whenever a new version of the minigraf core crate is published. The release workflow pins the new version, commits, tags, and publishes both npm packages.

License

MIT OR Apache-2.0