7 Principles of Meteor.js That Web Developer Should Know

Over the past two decades, the Internet has undergone significant development. But the majority of websites are created utilizing outdated methods. Meteor focuses on developing contemporary apps for today, not for the past. Meteor has created seven guiding principles to ensure that its focus remains true. These guidelines serve as a description of what a modern web framework ought to contain.

If you’re looking for one such framework which makes a web function smoothly Meteor.js is the best option, since it is used to create both the frontend and backend user interface of the application rapidly. It is a full-stack framework used for developing modern web and mobile applications. You must definitely go through the seven principles of meteor.js to build some excellent web apps.

7 Principles of Meteor.js

1. Data on the Wire 

Never transmit HTML over a network. Data should be sent, and the client should decide how to render it.

In the beginning, browsers could only display HTML. Initially, a page’s HTML was created on the server all at once and as a whole. As browser technology improved, they were able to send requests back to the server to update certain sections of the page without having to wait for the server to retransmit the entire page. We can now provide data as JSON and use HTML templates on the client side to combine it. Having a website that responds faster and decreases queries to the server, enhances user experience.

Data, not presentation, is sent by the meteor. Meteor transmits data for clients to render and delegate presentations to them. Many applications currently adopt this strategy when thinking about single-page applications. REST APIs are used by many applications to achieve this.

To send and receive data from clients, Meteor uses a distributed data protocol (DDP) using web sockets. Compared to REST, this architecture is significantly simpler to use. A publish/subscribe method is available in Meteor that handles processing responses and requests.

2. One Language 

JavaScript should be used to create both the client and server components of your interface.

The Internet’s primary language is JavaScript. Client-side programs are (almost) solely written in JavaScript, although web servers and server-side frameworks are developed in a variety of languages. This implies that you must understand both JavaScript and the framework language if you plan to construct an application utilizing one. For both new and experienced engineers, switching languages adds an additional cognitive strain that is challenging to handle. Use JavaScript for the client and server to solve the problem.

Applications built using Meteor enable server and client execution of the same code. Modern online applications frequently use multiple programming languages. Consider using JavaScript for the client and Ruby, Python, Java, etc. on the server.

3. Database Everywhere 

To access your database from the client or the server, use the same transparent API.

Context switching in general can hinder development, not only language switching. Making all of your app’s database access the same, Meteor can both streamline development and accelerate it.

The same API is used by Meteor to access the database. Meteor includes built-in support for Mongo DB. The database is not accessible to the client “directly.” Meteor accomplishes this by utilizing a Mongo DB in-browser implementation (called mini mongo). Through DDP, Meteor maintains the client database up to date with the actual database.

4. Latency Compensation 

To give the impression that you have a zero-latency connection to the database on the client, employ prefetching and model simulation.

The web has developed from delivering basic documents to becoming a platform for building complete applications. However, users anticipate prompt responses from applications. There will be some latency when developing complete programs that interact with any type of distant communication. Fortunately, Meteor attempts to maintain consistency between the client and server. We may therefore assume that events occur instantly and make necessary corrections thanks to latency compensation. Consider it as “trust, but verify.”

Meteor doesn’t wait for the server before continuing since it expects the operation will run smoothly. When the server does answer, it will make up any discrepancies or errors to be in line with the operation’s ultimate result.

Give It a Try: How to create an App using Meteor?

5. Full Stack Reactivity 

Set real-time as the standard. Every layer should make an event-driven interface available, from the database to the template.

Most frameworks spend a lot of time making sure your data is delivered to the proper location. Go to the view for that data and update it there as well if something in the database changes. There’s a lot to remember here. Reactivity simplifies situations. For instance, if the database contains your login and it changes, it changes instantly everywhere. Any browser that is now displaying that username will be updated with the new value as soon as the username is changed.

Web applications today frequently operate in “real-time.” This implies that people anticipate seeing changes as they take place. This implies that the client must inform end users of data changes as they occur. Through the Tracker package on the client, Meteor resolves this.

6. Embrace the Ecosystem 

Open-source Meteor uses current open-source tools and frameworks rather than displaces them.

Meteor combines previous open-source projects and adds polish rather than inventing the wheel. Why create your own Node.js when you can use Node.js instead? This not only reduces development costs but also makes Meteor instantly familiar to developers.

The top ten starred repositories on GitHub currently include Meteor. Similar to node js packages or ruby gems, meteor is a collection of packages. The community has already released a number of packages that enable the integration of pre-existing libraries.

7. Simplicity Equals Productivity 

The easiest approach to make something appear simple is to make it simple in the first place. Create clear, classically elegant APIs to achieve this.

A strong web framework is a meteor. Power and features by themselves won’t make it useful, though. It must be easy to use in order to be truly beneficial. You can complete more tasks more quickly and with less stress if Meteor is kept simple. Computer programmers enjoy simplicity.

The incorporation of simplicity into Meteor made adoption simpler. Both seasoned programmers and hobbyists find Meteor appealing, enabling the development of applications and prototypes quickly. 

Conclusion

Now, that you have known the seven principles of Meteor.js, you can now work on implementing these principles while building an application. These principles give an element of structure to the platform. Meteor.js creates a simple and reactive user interface with updated features. Also, both client and server-side use JavaScript, and hence Meteor reacts in real-time.