Fluent, type-safe SQL DSL with rich object mapping
OPEN SOURCE MODERN ANALYTICS WITH THE POWER OF PYTHON
ZeroBrane Studio is a lightweight Lua IDE with code completion, syntax highlighting, live coding, code analyzer, and debugging support for Lua 5.1, Lua 5.2, Lua 5.3, LuaJIT, and other Lua engines.
ND4J is a scientific computing library for the JVM. It is meant to be used in production environments rather than as a research tool, which means routines are designed to run fast with minimum RAM requirements.