Building a Double-Entry Accounting Engine in Node.js (Open Source — ledgerstack-core)

Most backend developers eventually face this problem: I need accounting inside my app, but I don’t want to build a full ERP. Whether you are building: SaaS platform Billing system ERP POS Fintech app Multi-tenant system you will need: Double-entry accounting Trial balance Balance sheet Ledger Financial year Voucher system There are many accounting softwares, but very few developer-friendly accounting engines for Node.js. So I built one. 🚀 Introducing ledgerstack-core npm: https://www.npmjs.com/package/ledgerstack-core ledgerstack-core is a double-entry accounting engine for Node.js designed for: Multi-tenant SaaS apps High performance systems SQL databases Worker-based processing Cache-based reports Supported DBs: PostgreSQL MySQL SQLite MSSQL Why not use existing libraries? Most accounting libraries are: Too simple (no balance sheet / no year / no groups) Too complex (full ERP) Not multi-tenant Slow with large data Not DB-agnostic I needed something like: initAccounts () createVoucher