living-the-dream-save-manager

Read and write Tomodachi Life save files in JavaScript/TypeScript.

install

npm install living-the-dream-save-manager

quick start

import { SaveFile } from "living-the-dream-save-manager";

const save = SaveFile.load("/path/to/Player.sav");

// read
const money = save.readByName("Player.Money");

// edit
save.setByName("Player.Money", 99999);

// write back
save.save();

docs

• api reference -- classes, methods, types, constants
• data types -- DataType enum, inline vs offset storage, entry value formats
• save format -- binary structure of .sav files
• examples -- loading, editing, saving, grep, cross-file, roundtrip

runtime

Built on Bun. Also works in Node ESM.

ai was used in the creation of this package