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frappe/erpnext

📈 Trending34,005PythonAudience · pm founderComplexity · 4/5ActiveLicenseSetup · hard

TLDR

Free, self-hosted ERP system that replaces separate accounting, inventory, sales, HR, and project management tools with one unified platform for small to medium businesses.

Mindmap

mindmap
  root((ERPNext))
    What it does
      Accounting and finance
      Inventory management
      Sales and purchasing
      HR and payroll
    Key features
      Unified database
      Auto-sync across modules
      CRM built-in
      Manufacturing workflows
    Tech stack
      Python backend
      JavaScript frontend
      Frappe Framework
      MariaDB database
    Use cases
      Replace commercial ERP
      Self-hosted deployment
      Small business ops
      Multi-module workflows
    Audience
      Business owners
      Operations managers
      Finance teams
      System admins

Things people build with this

USE CASE 1

Run a complete accounting, inventory, and HR system for your small business without paying for SAP or Oracle licenses.

USE CASE 2

Self-host a unified platform where sales orders automatically update inventory and accounting records without manual re-entry.

USE CASE 3

Manage manufacturing workflows, customer relationships, and employee payroll all in one system with shared data.

USE CASE 4

Replace multiple disconnected tools (accounting software, inventory tracker, CRM, HR system) with a single integrated platform.

Tech stack

PythonJavaScriptFrappe FrameworkMariaDB

Getting it running

Difficulty · hard Time to first run · 1day+

Requires MariaDB setup, Frappe framework initialization, and multiple service components (web server, background workers, scheduler) to run end-to-end.

Free and open-source; you can use, modify, and self-host without licensing fees, though specific license terms should be verified in the repository.

In plain English

ERPNext is a free and open-source Enterprise Resource Planning system, a type of all-in-one business management software that replaces multiple separate tools for accounting, inventory, sales, purchasing, manufacturing, HR, and project management with one unified platform. ERP systems are typically expensive commercial products, so ERPNext provides a fully featured alternative that businesses can self-host without licensing fees. The system covers a broad range of business functions: accounting and financial management, stock and warehouse management, manufacturing workflows, customer relationship management (CRM), sales and purchase order processing, human resources and payroll, and project tracking. All these modules share a common database and interface, meaning information entered in one area (such as a sales order) automatically flows into others (such as inventory and accounting) without manual re-entry. ERPNext is built on top of the Frappe Framework, an open-source full-stack web application framework developed by the same company. The framework handles the underlying infrastructure, user management, form generation, reporting, REST APIs, and database interaction, while ERPNext provides the business logic on top. It requires MariaDB as its database. Someone would use ERPNext when running a small to medium-sized business and needing a single system to manage finances, stock, employees, and customer relationships without paying for SAP, Oracle, or similar commercial ERP systems. The tech stack is Python and JavaScript on the Frappe framework, with MariaDB as the database.

Copy-paste prompts

Prompt 1
How do I set up ERPNext on my own server to manage my small business accounting, inventory, and sales orders?
Prompt 2
Show me how to create a sales order in ERPNext and see it automatically flow into inventory and accounting modules.
Prompt 3
What are the steps to configure ERPNext for a manufacturing business with multiple warehouses and purchase orders?
Prompt 4
How do I set up employee payroll and HR workflows in ERPNext for my team?
Prompt 5
Can you walk me through deploying ERPNext with MariaDB and configuring it for multi-user access?
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Generated 2026-05-18 · Model: sonnet-4-6 · Verify against the repo before relying on details.