Visual Basic vs Nim
When comparing Visual Basic vs Nim, the Slant community recommends Nim for most people. In the question“What is the best programming language to learn first?” Nim is ranked 22nd while Visual Basic is ranked 62nd. The most important reason people chose Nim is:
There are generics, templates, macros in Nim. They can allow you to write new DSL for your application, or avoid all boilerplate stuff.
Specs
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Pros
Pro Very simple and efficient language (in terms of number of lines of code)
Pro Easy to learn
Pro Capable language
Compiling to the same intermediate language as C# and compiling against the same .NET libraries, the differences between C# and VB are largely syntactic. Most VB features even have a 1:1 correspondence with C#.
Pro Huge community
Being Microsoft's introductory language, visual basic has a strong and large community.
Pro English-like syntax
Pro Flexible, won't get in the way of a beginner
A beginner developer can worry about the code logic first, and then learn the language. Visual Basic lets you do basically anything if you really want, while still having the power to be a fully statically-typed and object oriented.
Pro Sibling to C#
If you don't want to start with C# because of its high learning floor, you can start with VB. It is dead easy to switch between the two.
Pro Easy to deal with Win32API
Using platform invoke, it's very easy to use the win32 api in vb.net. Neat and clean syntax. Not a mess like c# (meaning those "{}"s).
Pro Great metaprogramming features
There are generics, templates, macros in Nim. They can allow you to write new DSL for your application, or avoid all boilerplate stuff.
Pro Strict typing
Checks your code at compile time.
Pro Has built-in unittest module
With built-in "unittest" module you can create test with a very readable code.
Pro Has built-in async support
Nim has "asyncdispatch" module, which allows you to write async applications.
Pro Compile-time execution
Nim has a built-in VM, which executes macros and some other code at compile time. For example, you can check if you're on Windows, and Nim will generate code only for it.
Pro Really cross-platform
The same code can be used for web, server, desktop and mobile.
Pro Easy to read
Nim has a lot of common with Python in terms of syntax. Indentation-based syntax, for/while loops.
Pro Multi paradigm
Imperative, OOP, functional programming in one language.
Pro Easy to integrate with another languages
You can use Nim with any language that can be interfaced with C. There's a tool which helps you to create new C and C++ bindings for Nim - c2nim.
Also, you can use Nim with Objective C or even JavaScript (if you're compiling for these backends).
Pro Garbage-collected
You don't need to deal with all those manual memory allocations, Nim can take care of it. But also you can use another GC, or tweak it for your real-time application or a game.
Pro Type interferencing
You only need to specify types in your procedures and objects - you don't need to specify type when you're creating a new variable (unless you're creating it without initialization).
Pro Built-in Unicode support
You can use unicode names for variables, there is "unicode" module for operations with unicode.
Pro Supports UFCS (Unified Function Call Syntax)
writeLine(stdout, "hello") can be written as stdout.writeLine("hello")
proc add(a: int): int = a + 5 can be used like 6.add.echo or 6.add().echo()
Cons
Con Almost as bad as Python, but less used
Con Bad reputation
Being a visual basic programmer, you're unlikely to be taken seriously by other programmers. According to the 2015 Stack Overflow survey, it was voted the second most dreaded language among developers.