When comparing Beego vs N2O, the Slant community recommends Beego for most people. In the question“What are the best backend web frameworks?” Beego is ranked 18th while N2O is ranked 29th. The most important reason people chose Beego is:
Beego is a "batteries included" web framework, which means that a lot of features already come out of the box. This way you don't have to spend time and find third-party libraries to integrate to the framework for most of the tasks you need to complete.
Specs
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Pros
Pro No need to find and install external libraries
Beego is a "batteries included" web framework, which means that a lot of features already come out of the box. This way you don't have to spend time and find third-party libraries to integrate to the framework for most of the tasks you need to complete.
Pro Built-in tool which watches for changes
Beego has a built-in tool which watches the code for changes. This tool (called bee tool) can be configured to run any task once the code changes. It can run tests or reload and rebuild the whole project.
Pro Built in ORM
Beego's eloquent ORM is a simple and fast Object-Relational Mapping which helps with organizing the application's database. Beego examples and documentation all use the beego ORM. No need to learn to use and integrate another ORMs API.
Pro Captcha
Pro Auto testing
Pro Fast binary data
Pro Binary encoding and protocols
Here is a list of types of endpoints which are supported by EMQ and accesible to N2O apps: WebSockets, MQTT, MQTT-SN, TCP, UDP, CoAP. Normal use of N2O as a Web Framework or a Web Application Server is through WebSockets, but for IoT and MQTT applications it could be served through UDP or SCTP protocols providing application level message delivery consistency.
Cons
Con Very opinionated
Con Very opinionated
Con Non-idiomatic code
Con Builds may fail silently
Sometimes even though a build has failed, the pages will still render. Apparently it caches a previous build when the current one has a problem. This can be a frustrating though because it leaves you wondering why the page you are working on stopped working out of the blue.
Con Unfriendly developer community
Developers are often rude and unfriendly to users.
Con Bad documentation
It has bad documentation, which leaves out crucial steps, making it hard to learn.