In case you don't fancy visiting all the links:

- Tarantool is some sort of in-memory DB with optional persistence

- Red is a programming language that has made the odd syntax decision to use {} for strings and [] to define scopes

- U++ is one of those all-encompasing C++ frameworks like QT

- Lazarus is a Pascal(?) IDE

- And FASM is a toolkit for building assemblers

I'm struggling to find the common thread across these links, apart from the OP probably being an enthusiast of obscure programming languages