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Blazor is the first frontend component model framework built for the web that isn't older server-side templating and also not Javascript. Using a strong typed l

Blazor is the first frontend component model framework built for the web that isn't older server-side templating and also not Javascript. Using a strong typed language like C# makes it very fast and productive, especially when reusing the same code and libraries with your server backend (something that was touted with node/JS but has been weighed down by the chaos of the JS ecosystem). Blazor can also run in 2 modes: 1) server-side where the UI is controlled by a websocket (via SignalR) connection to the backend which processes all the logic. Developing complex interfaces becomes much easier because everything runs on the server and the distance between a database query and UI update is very short. Save the verbose JS->API->Backend layers of code. 2) client-side which uses cutting edge WebAssembly to run your app. The WASM version is getting smaller and faster with every release and isn't much bigger than your standard big SPA which also has megabytes of javascript these days. It has a great JSON library and can also support GRPC-Web now for easy RPC.

kords 6y ago
Typically modules come with their own contracts. Even in the backend by itself, we see same class definition as a model, as an entity and as a business object. OOP also had goals regarding reusability (see criticism section - https://en.wikipedia.org/wiki/Object-oriented_programming https://en.wikipedia.org/wiki/Object-oriented_programming). Reusing the same code is hard.
- manigandham 6y ago
  True, but it's much harder in some languages than others, and much much harder when crossing language boundaries. Copying a C# class to use as a DTO from a database entity is way faster than trying to worry about serializing to a JSON structure while maintaining all the fidelity (like dates, big ints, binary data, etc). Another example is reusing business logic like validation for data input. Blazor lets you use a single layer of logic instead of using JS-based simple validation on the form and more detailed checks on the server.

kords 6y ago

Typically modules come with their own contracts. Even in the backend by itself, we see same class definition as a model, as an entity and as a business object. OOP also had goals regarding reusability (see criticism section - https://en.wikipedia.org/wiki/Object-oriented_programming https://en.wikipedia.org/wiki/Object-oriented_programming). Reusing the same code is hard.

manigandham 6y ago
True, but it's much harder in some languages than others, and much much harder when crossing language boundaries. Copying a C# class to use as a DTO from a database entity is way faster than trying to worry about serializing to a JSON structure while maintaining all the fidelity (like dates, big ints, binary data, etc). Another example is reusing business logic like validation for data input. Blazor lets you use a single layer of logic instead of using JS-based simple validation on the form and more detailed checks on the server.