Ask HN: What is the most interesting FOSS that most people don't know about?

This page summarizes and extends the software alternatives mentioned in the source post on Hacker News.

2021-09-06

Lichess Landing Page
1

Lichess

The complete chess experience, play and compete in tournaments with friends others around the world.
Pricing:
- Open Source
#Chess #Games #Online Games 893 social mentions
ReactOS Landing Page
2

ReactOS

ReactOS is a free, modern operating system in alpha stage, based on the design of Windows XP/2003.
Pricing:
- Open Source
#Linux #Operating Systems #Linux Distribution 65 social mentions
BRL-CAD Landing Page

3

BRL-CAD

BRL-CAD: Open Source Solid Modeling

BRL Cad, but it is public domain not FOSS. https://brlcad.org/.

#3D #Architecture #CAD 13 social mentions

Discuss: Ask HN: What is the most interesting FOSS that most people don't know about?

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