When comparing Dropwizard vs Express.js, the Slant community recommends Express.js for most people. In the question“What are the best backend web frameworks?” Express.js is ranked 3rd while Dropwizard is ranked 28th. The most important reason people chose Express.js is:
Setting up a new Express project is very easy. It consists of installing a handful of libraries through NPM run a single `npm install` and everything is ready to go.
Ranked in these QuestionsQuestion Ranking
Pro Enhanced productivity and less timewasting
The application can be run and debugged from the IDE without the need to recompile or redeploy the WAR file. This is because a Dropwizard web application creates on main program which starts the jetty container.
Pro Application metrics integrated into the framework
Dropwizard comes with application metrics integrated out of the box. These metrics provide a lot of useful information such as request/response time.
For example, to get the execution time of a method, the
@Timed annotation is used.
Pro Quick project bootstrap
Starting a project with Dropwizard si very easy and bootstraping is quick and painless. All that's needed is a single dependency added in the
pom.xml file and it's ready to go.
Pro Setting up is very easy
Setting up a new Express project is very easy. It consists of installing a handful of libraries through NPM run a single
npm install and everything is ready to go.
Pro Great routing API
Express' extremely powerful routing API allows developers to do tasks ranging from building a REST API to building the routes for a simple web app and then take it to the next level by using route parameters and query strings.
Pro Great for beginner Node.js programmers
With a little learning curve, it is a good choice for new NodeJS developers to get started quickly. Express boasts great, thorough documentation.
Pro Express.js is in the Node.js Foundation Incubator Program
Pro Relatively mature
Being a somewhat old Node.js web app framework and being one of the most widely used frameworks, Express.js has matured quite a lot during all that time. It's more stable than its competitors and a huge community backing it.
Pro Support for a lot of plugins
Express takes advantage of Node's NPM to distribute and install countless plugins made by third parties which solve almost anything a developer would want to do with Express.
Pro Has the largest userbase
It's by far the most popular framework for node.
Pro Great supportive community
Express has a big community with a lot of guides and tutorials written about it by developers that have been using it for quite some time.
Pro Good Oauth/Facebook integration with connect module
You can easily add oAuth integration/social logins to your next web app without much hassle, using this authentication middleware for connect.
Pro Has detailed information
Very simple and fast.
Pro Massive ecosystem of middleware
If you have not already checked out the Express.js ecosystem of middleware, you should.
Con Does not allow a lot a freedom of choice
Dropwizard removes a lot of freedom that the developer may have with other frameworks because of the fact that it tries to do everything itself. It chooses the best Java libraries for the job required, without allowing the developer much choice.
Con No single recommended way of doing something
Express considers itself to be a "minimalistic unopinionated framework", it basically lets the developer determine how their project will be organized. On one hand, this gives anyone terrific power and flexibility to use any library they want for a certain task and to organize their project structure however they want. But on the other hand, there's no single recommended way of organizing things, which can be a trap for beginners and experienced developers alike and result in unmaintainable projects.