When comparing Free Pascal vs twinBASIC, the Slant community recommends Free Pascal for most people. In the question“What are the best compiled programming languages?” Free Pascal is ranked 4th while twinBASIC is ranked 12th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy to learn
Pro Fast compiler
Very fast, even big programs compile very quickly.
Pro Cross platform
Many target platforms and architectures.
Pro Powerful
Close to metal while being high level, performance to match C/C++
Pro 100% Backward Compatible with VB6/VBA
Any code that runs in VB6 will run in twinBASIC (once v1 is released). Code that runs in VBA will also run in twinBASIC, though you need to account for any dependencies on the host application's object model (e.g., the Excel or Access Application object).
Pro No runtime requirement
The lack of a runtime dependency makes twinBASIC applications very lightweight and portable. Additionally, compiled executables only include necessary code from any referenced libraries. The classic "Hello, World" program compiles down to an 8 KB .exe with no external dependencies.
Pro Compile DLLs to extend VBA functionality
Can be used to extend VBA functionality by compiling standard and ActiveX DLLs in both 32 and 64bit.
Pro 64bit compilation is supported
64bit compilation is supported, as well as 32bit.
Pro At last! a replacement for VB6
At last there is a replacement for Microsoft VB6 - and for VBA too - twinBASIC programming.
Cons
