RAW RANKED SITES ABOUT
#DESIGNED EXTENSIBLE

The most comprehensive list of designed extensible websites last updated on Jun 1 2021.
Stats collected from various trackers included with free apps.
1
Code::Blocks Codeblocks is a cross-platform IDE built around wxWidgets, designed to be extensible and configurable. Runs on Windows and Linux.
2
Cloud Based GST Ready Accounting Software in India, GST Ready Accounting Software for Small Business - ZipBooks Online GST Ready Accounting Software for Small Business in India - ZipBooks is very simple and easy to use cloud based GST Ready accounting software designed specifically for small businesses.
3
Recidiviz | A Criminal Justice Data Platform. We are a non-profit organization building a common, extensible platform designed to power data-driven interventions in criminal justice.
4
Tiny d10 – The free, tiny tabletop role-playing game! Tiny d10 is a forever-free, rules-light tabletop RPG system designed for quick and complete role-playing sessions. It is fast, comprehensive, and extensible. Some of its noteworthy features include: A simple resolution mechanic that requires only a single d10 A growing library of game content A game engine flexible enough to adapt to most RPG settings…