technologies for 2020, 2020 technologies, top technologies for 2020, trending technologies in 2020, Top 5 technologies to learn in 2020

Top 5 technologies to learn in 2020

Firstly, wish you all a prosperous year ahead, Happy new year 2020. Coming to the blog, I am going to share the top 5 technologies to learn in 2020 that would be helpful for you. Technology is never constant, and in case you are planning to sustain in this rat race, you need to update yourself with the latest technologies continuously. As we have entered 2020 here, I am sharing the top 5 technologies to learn in 2020.

The top trending technologies for 2020

  1. React JS
  2. Kotlin
  3. Django
  4. Firebase
  5. PostgreSQL

React JS

React is a Javascript library which is primarily used in developing User Interfaces. It is a web framework that is maintained by Facebook. React native can be used in the development of mobile applications and other complex projects. React native is majorly used to develop Hybrid mobile applications. Right now react is one among the leading front-end web development technologies. Here are some benefits and drawbacks of using react

Advantages of React

  • SEO friendly
  • Boosts productivity
  • Easy to learn and use
  • Reusable components
  • Virtual DOM
  • Code Stability
  • Handy tools

Disadvantages of React

  • JSX reacts documentation
  • View orientedness
  • High pace development
  • Frequent updates
  • Large size library


Kotlin is a cross-platform programming language which is used for developing Android applications. It has gained more popularity when Google has officially announced it. People have started using Kotlin instead of java in recent days. Here are a few advantages and disadvantages of using Kotlin.

Advantages of Kotlin

  • It is integrated with Android studio
  • Safer code
  • Kotlin is a multi-platform
  • Easy to maintain
  • Enhanced performance
  • Supports functional programming

Disadvantages of Kotlin

  • Slower compilation speed
  • Very few Kotlin experts are available


Django is a fully-featured server-side web framework which helps the developers to develop applications. Django is written in python, and it makes the development efficient. Django follows a model-template-view pattern and is an open-source framework. Here are a few benefits and drawbacks of using Django.

Advantages of Django

  • Scalable
  • Administration Interface
  • Customizable framework
  • Includes batteries
  • Secured
  • Built-in Admin
  • Rapid development
  • Fast processing

Disadvantages of Django

  • Django is not for minor projects
  • Monolithic
  • Components get deployed together
  • By default, template errors fail silently


Firebase provides backend services and a realtime database. It is Google’s platform and makes the mobile app and web development easier. If you are a beginner that starter pack is totally free and you are charged only when you scale. Here are the advantages and disadvantages of using Firebase.

Advantages of Firebase

  • Cost-effective storage service
  • Cloud messaging
  • High-security on the user end
  • App indexing
  • Crash reporting
  • Easy to integrate
  • Robust API
  • Hosting
  • Dynamic links

Disadvantages of Firebase

  • Limited indexes
  • Absence of map reduction
  • No aggregation
  • Not an open-source


PostgreSQL is a relational database management system. From the single machines to data warehouses it handles a range of workloads. It is open-source, extensible and one among the leading database management systems. Here are the advantages and disadvantages of using PostgreSQL.

Advantages of PostgreSQL

  • Community support
  • Supports ACID
  • Open-source
  • User-defined data type
  • Easy to learn and use

Disadvantages of PostgreSQL

  • Complex replication making
  • Huge memory utilization
  • Comparatively less performance

These are the top 5 technologies, along with their advantages and disadvantages. I hope this information is useful to you. Let me know your feedback in the comments below or drop a message here. I am open to suggestions.

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Satya Varshini

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