Rust implementation of NextGraph, a Decentralized and local-first web 3.0 ecosystem https://nextgraph.org

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README.md

NextGraph apps (Linux, MacOS, Windows, Android, iOS, web)

NextGraph native apps use the Tauri framework.

All the apps are using an embedded WebView that renders a Svelte app.

Install

prerequisites: compile the local SDK

cd ../ng-sdk-js
wasm-pack build --target bundler
cd ../ng-app

cargo install tauri-cli --version "^2.0.0-alpha"
npm install -g pnpm
pnpm install

Recommended IDE Setup

VS Code + Svelte + Tauri + rust-analyzer.

Web

Dev

pnpm webdev
// then open http://localhost:1421/

Prod

pnpm webbuild
// then the application is available in dist-web folder
// can be served with:
cd dist-web ; python3 -m http.server

in order to build a self-contained html file, useful for offline use, do:

// uncomment line 14 of src/App.svelte: import * as api from "ng-sdk-js";
pnpm filebuild
// single file is available in dist-file/index.html
// the assets folder can be discarded

Desktop

Install all prerequisites for your dev platform.

to run the dev env :

## on macos
cargo tauri dev
## on linux
cargo tauri dev --target x86_64-unknown-linux-gnu
## on win
cargo tauri dev --target x86_64-pc-windows-msvc

to build the production app installer :

MacOs

cargo tauri build
// the installer is then available in target/x86_64-apple-darwin/release/bundle/dmg/NextGraph_0.1.0_x64.dmg
// or if you just want the app, it is at target/x86_64-apple-darwin/release/bundle/macos/NextGraph.app

Linux (Ubuntu 22.04)

cargo tauri build --target x86_64-unknown-linux-gnu

Windows (7)

cargo tauri build --target x86_64-pc-windows-msvc

Android

Install Android Studio
add the rust targets for android

rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-android x86_64-linux-android

follow the steps for Android in the Prerquisites guide of Tauri

to launch the dev app :

cargo tauri android dev

to build the production app :

cargo tauri android build

to debug the Svelte app, use Chrome :

chrome://inspect/#devices
install the svelte extension

iOS

First, make sure Xcode is properly installed. then :

rustup target add aarch64-apple-ios x86_64-apple-ios aarch64-apple-ios-sim

to launch the dev app :

cargo tauri ios dev

to build the production app :

cargo tauri ios build