djangoSIGE

Judgement

What it is

Complete system

What it does

A Brazilian Django business management system for sales, purchases, stock, finance and Brazilian electronic invoices (NF-e) through an optional library.

Adopt it when

A Brazilian small business or developer wants a Python base for sales, stock and NF-e issuing.

Watch out

Portuguese only, release 0.0.1, and NF-e issuing relies on pinned old crypto libraries.

Ready for

Experimental

Runs as

Self-hosted server

Built with

Python, Django, PostgreSQL and WeasyPrint

How established

Established: started 10 years ago, latest release 0.0.1.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: djangoSIGE → CPython → GCC → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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