"I want an embedded lang—" Lua

"I want a really really fast dynamic—" Lua.

"I want to create easy to reason about DSL—" LUA.

"I want a rich or convenient standard library"

……okay Python

@Qyriad Luafun. When combined with LuaJIT, Luafun gives you near-native speeds.

It also means Fennel compatibility, and Fennel is awesome.