5 ms·

I got rabbit holed by the first sentence. I use .NET so sparingly that I can’t seem to ever develop a full grokkin’ grasp of what the heck “.NET” is at any give

I got rabbit holed by the first sentence. I use .NET so sparingly that I can’t seem to ever develop a full grokkin’ grasp of what the heck “.NET” is at any given time. It’s not .NET Framework anymore. Or .NET Core. And it’s none of the countless random things Microsoft has labelled .NET. I think the name fundamentally misleads my brain every time given it’s not necessarily a web framework. I need .NET runtimes for my video games. So it’s basically a managed group of tools and libraries to let you build stuff in a handful of different languages, usually C#, but targeting the same runtime, which is a JIT? So is it basically like Java but with far too much marketing involvement over the years?

bazoom42 4y ago
Yes, in practice it is Microsofts Java: A virtual machine, a set of libraries, and a set of languages (C#, VB.net, F#).
tester756 4y ago
.NET is an ecosystem, an ecosystem made of languages, compilers, runtimes, libraries, tools and community.
thatjoeoverthr 4y ago
This reminds me of my experience developing for Windows Phone. There were something like three or four distinct frameworks with nearly identical names. It’s already hard enough to google anything, and now you have your platform vendor running interference against you.
grugagag 4y ago
I share the sentiment. Microsoft has done an atrocious job at naming things here and created a lot of confusion.. Im not sure if this was their intended goal or it’s simply incompetence.
becquerel 4y ago
The branding is really awful, yeah. .NET in its broadest sense is Microsoft's home-grown programming stack. This includes a runtime (the 'Common Language Runtime') which different languages target. The big one is C# but there's also F# and a few weird experiments which didn't pan out. It all started with '.NET Framework', which was the old Windows-only implementation. Eventually they rewrote everything to be cross-platform and called it '.NET Core'. Distinguishing between the two was confusing, so MS took the genius decision of rebranding it all as just '.NET'. So today you can make a project in .NET 5, .NET 6, .NET 7, etc., and they're all cross-plat. Various frameworks exist on top of .NET. The biggest one is ASP.NET Core, the web framework. And there's frameworks on top of that like Blazor. The runtime is JIT by default, but you do actually have AOT options nowadays, which is nice.
deleted 4y ago
[deleted]
skneko 4y ago
For your information, in the Java world the equivalent of .NET is called JRE (Java Runtime Environment).
- eropple 4y ago
  Historically maybe-sorta; the consumer download for Java used to be called the JRE. It hasn't been updated since Java 8. .NET ships with a pretty full toolkit even on consumer systems (it's what undergirds PowerShell too) so .NET probably maps better to the whole-hog JDK. The JRE-equivalent in the .NET stack is the Common Language Runtime. The JRE processes Java bytecode; the CLR processes Common Intermediate Language (CIL, formerly MSIL) instructions.
partomniscient 4y ago
>I can’t seem to ever develop a full grokkin’ grasp of what the heck “.NET” is at any given time. Even those the work at Microsoft haven't been able to work that out since they coined the term, let alone developers etc.
highwaylights 4y ago
Not really. .NET Framework is analogous to the JVM. Micro-frameworks that don’t pack the kitchen sink like nodejs became popular, so Microsoft made .NET Core to be philosophically similar to that. Because people such as yourself got confused by this, they eventually stopped pushing Framework and renamed .NET Core to .NET. Microsoft has never been popular with the valley crowd, so everything they have ever done is pooped on constantly by people on here. You should check out some of the posts on here when VS Code came out. A lot of people were amazed that Microsoft had built something decent “out of nowhere” like those people hadn’t just been living in a bubble their whole career.
- KronisLV 4y ago
  > .NET Framework is analogous to the JVM. Wouldn't CLR be closer to JVM? https://learn.microsoft.com/en-us/dotnet/standard/clr https://learn.microsoft.com/en-us/dotnet/standard/clr And then... I don't know, .NET Framework to JDK, or something like that? I like the whole thing (since .NET now runs on Linux well enough, C# feels okay as a language and has good tooling, like Visual Studio or JetBrains Rider) but there's definitely some naming and branding confusion sometimes going on, including in my own head.
- dragonwriter 4y ago
  > .NET Framework is analogous to the JVM. No, its the library, not the runtime. > Micro-frameworks that don’t pack the kitchen sink like nodejs became popular, so Microsoft made .NET Core to be philosophically similar to that. .NET Core was still a very batteries-included library, it just dumped bits tied to Windows and made some other backward-compatibility sacrifices to get something cross platform and open sourcable. > Because people such as yourself got confused by this, they eventually stopped pushing Framework and renamed .NET Core to .NET. IIRC, they announced the long term plan to move all functionality that would be retained into Core and converge on a single implementation fairly early on, but to move forward in parallel until then .NET Standard versions were created to identify compatibility across Core and Framework during this period.) Dropping Framework and making Core just unqualified . NET (and eliminating the need for Standard) was just the completion of that strategy.
sn_master 4y ago
> but targeting the same runtime, which is a JIT? Except you don't need anything .Net specific to be installed on the end user machine. I build and deploy single-file C# binaries to Linux all the time. There's no longer a dependency on having the .Net framework installed or having dozens of DLLs accompanying your binary.
- thomk 4y ago
  Is that the point of .Net Core? No platform specific dependencies required?
  - SideburnsOfDoom 4y ago
    sn_master is talking about a "self-contained, single file deployment" that does not need an existing shared runtime present on that target machine (or container). This is an orthogonal concern to running on Linux, which could depend on a shared runtime, or not. Self-contained deployments are platform-specific. A deployment that depends on a shared runtime can be cross-platform, since all the platform-specific parts are in that shared runtime installed for that machine's platform. Which does .NET do? all of the above. https://learn.microsoft.com/en-us/dotnet/core/deploying/ https://learn.microsoft.com/en-us/dotnet/core/deploying/
SideburnsOfDoom 4y ago
> So it’s basically a managed group of tools and libraries to let you build stuff in a handful of different languages, usually C#, but targeting the same runtime, which is a JIT? This is not wrong. .NET Framework = the built-in class libraries. Confusingly, also ".NET Framework" can mean the older, legacy, Windows only version of the whole thing. ASP = the web server and web services centric parts of the framework. NuGet = package management for built-in and 3rd party libraries. Roslyn = the C# compiler CIL : the bytecode "Intermediate Language" emitted by that compiler CLR = Common Language Runtime for CIL, and related concerns such as GC and JIT So I suppose "ecosystem" is correct. C# a general purpose high-level language, OO-first but with some functional things. The other problem is that it's broad: a person can use C# and.NET for one thing (e.g. Web services, or Desktop GUIs), and have strong opinions about what's needed and how to do things, and have them validated daily with all colleagues, assume that this is universal but ... those opinions are not true of the other.
solarkraft 4y ago
It is .NET Core. People still use that term to refer to the "new age" .NET occasionally. The name "dotnet" is also used for this form of .NET more often. Yeah, it's confusing. Took me some work to get through too.

bazoom42 4y ago

Yes, in practice it is Microsofts Java: A virtual machine, a set of libraries, and a set of languages (C#, VB.net, F#).

tester756 4y ago

.NET is an ecosystem, an ecosystem made of languages, compilers, runtimes, libraries, tools and community.

thatjoeoverthr 4y ago

This reminds me of my experience developing for Windows Phone. There were something like three or four distinct frameworks with nearly identical names. It’s already hard enough to google anything, and now you have your platform vendor running interference against you.

grugagag 4y ago

I share the sentiment. Microsoft has done an atrocious job at naming things here and created a lot of confusion.. Im not sure if this was their intended goal or it’s simply incompetence.

becquerel 4y ago

The branding is really awful, yeah. .NET in its broadest sense is Microsoft's home-grown programming stack. This includes a runtime (the 'Common Language Runtime') which different languages target. The big one is C# but there's also F# and a few weird experiments which didn't pan out. It all started with '.NET Framework', which was the old Windows-only implementation. Eventually they rewrote everything to be cross-platform and called it '.NET Core'. Distinguishing between the two was confusing, so MS took the genius decision of rebranding it all as just '.NET'. So today you can make a project in .NET 5, .NET 6, .NET 7, etc., and they're all cross-plat. Various frameworks exist on top of .NET. The biggest one is ASP.NET Core, the web framework. And there's frameworks on top of that like Blazor. The runtime is JIT by default, but you do actually have AOT options nowadays, which is nice.

deleted 4y ago

[deleted]

skneko 4y ago

For your information, in the Java world the equivalent of .NET is called JRE (Java Runtime Environment).

eropple 4y ago
Historically maybe-sorta; the consumer download for Java used to be called the JRE. It hasn't been updated since Java 8. .NET ships with a pretty full toolkit even on consumer systems (it's what undergirds PowerShell too) so .NET probably maps better to the whole-hog JDK. The JRE-equivalent in the .NET stack is the Common Language Runtime. The JRE processes Java bytecode; the CLR processes Common Intermediate Language (CIL, formerly MSIL) instructions.

partomniscient 4y ago

>I can’t seem to ever develop a full grokkin’ grasp of what the heck “.NET” is at any given time. Even those the work at Microsoft haven't been able to work that out since they coined the term, let alone developers etc.

highwaylights 4y ago

Not really. .NET Framework is analogous to the JVM. Micro-frameworks that don’t pack the kitchen sink like nodejs became popular, so Microsoft made .NET Core to be philosophically similar to that. Because people such as yourself got confused by this, they eventually stopped pushing Framework and renamed .NET Core to .NET. Microsoft has never been popular with the valley crowd, so everything they have ever done is pooped on constantly by people on here. You should check out some of the posts on here when VS Code came out. A lot of people were amazed that Microsoft had built something decent “out of nowhere” like those people hadn’t just been living in a bubble their whole career.

KronisLV 4y ago
> .NET Framework is analogous to the JVM. Wouldn't CLR be closer to JVM? https://learn.microsoft.com/en-us/dotnet/standard/clr https://learn.microsoft.com/en-us/dotnet/standard/clr And then... I don't know, .NET Framework to JDK, or something like that? I like the whole thing (since .NET now runs on Linux well enough, C# feels okay as a language and has good tooling, like Visual Studio or JetBrains Rider) but there's definitely some naming and branding confusion sometimes going on, including in my own head.
dragonwriter 4y ago
> .NET Framework is analogous to the JVM. No, its the library, not the runtime. > Micro-frameworks that don’t pack the kitchen sink like nodejs became popular, so Microsoft made .NET Core to be philosophically similar to that. .NET Core was still a very batteries-included library, it just dumped bits tied to Windows and made some other backward-compatibility sacrifices to get something cross platform and open sourcable. > Because people such as yourself got confused by this, they eventually stopped pushing Framework and renamed .NET Core to .NET. IIRC, they announced the long term plan to move all functionality that would be retained into Core and converge on a single implementation fairly early on, but to move forward in parallel until then .NET Standard versions were created to identify compatibility across Core and Framework during this period.) Dropping Framework and making Core just unqualified . NET (and eliminating the need for Standard) was just the completion of that strategy.

sn_master 4y ago

> but targeting the same runtime, which is a JIT? Except you don't need anything .Net specific to be installed on the end user machine. I build and deploy single-file C# binaries to Linux all the time. There's no longer a dependency on having the .Net framework installed or having dozens of DLLs accompanying your binary.

thomk 4y ago
Is that the point of .Net Core? No platform specific dependencies required?
- SideburnsOfDoom 4y ago
  sn_master is talking about a "self-contained, single file deployment" that does not need an existing shared runtime present on that target machine (or container). This is an orthogonal concern to running on Linux, which could depend on a shared runtime, or not. Self-contained deployments are platform-specific. A deployment that depends on a shared runtime can be cross-platform, since all the platform-specific parts are in that shared runtime installed for that machine's platform. Which does .NET do? all of the above. https://learn.microsoft.com/en-us/dotnet/core/deploying/ https://learn.microsoft.com/en-us/dotnet/core/deploying/

SideburnsOfDoom 4y ago

> So it’s basically a managed group of tools and libraries to let you build stuff in a handful of different languages, usually C#, but targeting the same runtime, which is a JIT? This is not wrong. .NET Framework = the built-in class libraries. Confusingly, also ".NET Framework" can mean the older, legacy, Windows only version of the whole thing. ASP = the web server and web services centric parts of the framework. NuGet = package management for built-in and 3rd party libraries. Roslyn = the C# compiler CIL : the bytecode "Intermediate Language" emitted by that compiler CLR = Common Language Runtime for CIL, and related concerns such as GC and JIT So I suppose "ecosystem" is correct. C# a general purpose high-level language, OO-first but with some functional things. The other problem is that it's broad: a person can use C# and.NET for one thing (e.g. Web services, or Desktop GUIs), and have strong opinions about what's needed and how to do things, and have them validated daily with all colleagues, assume that this is universal but ... those opinions are not true of the other.

solarkraft 4y ago

It is .NET Core. People still use that term to refer to the "new age" .NET occasionally. The name "dotnet" is also used for this form of .NET more often. Yeah, it's confusing. Took me some work to get through too.