Quant framework for stock
JMEDS is a lightweight, modular extendable Java Framework for DPWS.
Graphcool is an open-source backend development framework
CrNiCKL (chronicle) is a Java database for time series
ExAdmin is an auto administration package for Elixir
A boost or headstart to your PL/SQL development
A powerful PHP framework for web applications
Code Repository for the Recursive Relational Archaeological DBMS
Open source to productivity
An unified platform for desktop and Internet apps
ChronoDB is a data manager for generic time series.