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Table of Contents
What is a superset, according to you? Here’s everything that you need to know!
A superset is basically when you get to perform a single set of a task and immediately switch on to another and perform another set of task. Remember Typescript is designed for developers working on a large-scale application and is used to perform large-scale tasks.
Let’s now have a look at the History of Typescript.
The creation of Typescript is traced back to the year 2012, when it was first made public. Two years later, another version (0.9) was publicized. This was done after several years of internal development of the initial version. This made it more acceptable in society hence adopted by many.
In July 2014, another Typescript compiler was launched. It was rated five times faster than its previous version. This was a significant success within the Microsoft Company.
In July 2015, developers came up with many features, including; E56 module support, namespace keywords, and decorators. Later on, in 2016 November, features such as key and lookups were brought in.
In March 2018, developers came up with the last version. They brought in features like; conditional types improved key which came with intersection types.
Is Typescript a compiled language?
You must have been wondering whether Typescript is a compiled language or not, isn’t that so? What do you think as a developer, contributor, student or even whoever that you might be?
Despite your most likely outcome, here is what you should have in mind.
Debug is a process of getting rid of errors from the computer hardware or software at large.
- Ability to function with voluntary parameters
- Ability to function with REST parameters
- Ability to provide Generic support
- Capacity to support modules.
In addition to the above-mentioned features, Typescript can as well do error checking. It does this by compiling the codes together. In case any error occurs, it will highlight the errors before going through the script.
Remember, the two languages have different features, and this is what constitutes these differences.
To begin with, let us dive into the Typescript features:
- It is easy to maintain.
- It provides high-level productivity to developers.
- It prevents developers from experiencing bugs.
- Provides easy code navigation
- It is user friendly
- It Issues support to ES6
- Provides a way of recovering the codes
- It has many more additional functions in it
- It issues support to classes, subclasses together with interfaces and subinterfaces
- It has a scalable private interface.
- It is absolutely easy to learn and understand
- It is a Dynamic Language. This is to say that it’s much flexible.
- It is free from framework support.
- It has an adorable workflow test.
Between JS and Ts, which one did you find better?
What is Typescript used for?
Typescript has more than a handful of functions. Let’s begin with the key functionality. Let’s go!
Our main focus is on the uses of Typescript and anything else that goes around that. It’s better if you know that Typescript codes are compiled to issue support to the browser. In addition, Typescript aligns itself with ECMAScript. This alignment enhances great compatibility during the development sequence.
Don’t bother yourself anymore. Let’s find out.
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However, it’s important to note that VS Codes as a Typescript language is different from your installed Typescript compiler.
Another importance of adopting the VS Code tasks is its ability to display warnings and integrated errors on the problem panel.
It’s based on the following steps:
- Come up with a simple Typescript file
You can do this by opening the VS code in an empty folder.
- Run the Typescript built
- Default the Typescript built
- Go through the build issue
What do you understand by the term Typescript version? Do you have any idea of what it may be? Perhaps you are right; let’s have a look at Typescript versions that are the types of Typescript development with an improvement under each stage.
They include the following.
- Version 0.8
This was the first version of the Typescript to be released to the public. It was released on the first day of October in the year 2012. Significantly, it had no improvement since it was the first version.
- Version 0.9
It was released a year later after the first version. It is worth noting that it had no significant improvement in it.
- Version 1.1
It was released to the public on 6th October 2014. This was a year later, after the second version. It came with a great performance experience compared to the 1st and 2nd versions. Hence it was loved by the majority was subsequently adopted.
- Version 1.3
It was released on 12th November 2014.
It provided additional features to the previous version, 1.1. One of the significant features was its ability to protect the modifier and all the Tuple types.
- Version 1.4
According to all the improvements done since 2012 when the first version was launched, this version is considered to have more than a handful of improvements. It was launched on 20th 01, 2015, with the following improvements.
- Additional union types
- Ability to perform let & const declaration
- The template strings
- Type guard and type alliances.
- Version 1.5
It was launched on the 20th of July 2015. It came with improvement such as;
- Improved decorators support
- ES6 modules
- Namespace keyword
- Version 1.6
It was launched on 16th September 2015.
It came with improvements such as;
- Support for JSX
- Methodologies and classes abstracts
- Intersection types and declarations
- Version 1.7
It was launched on 30th November 2015.
Its improvements included:
- The ability to sync and provide support.
- Version 1.8
This was launched on 22nd February of 2016. Its additional features include
- Provided error-based control flow analysis
- The string Literal types
- Version 2.0
It was launched on 22nd September 2016.
Its improvements include:
- Issued control flow analysis
- Isolated union types
- Had random keyword
- Never type
- Version 2.1
It was launched on 8th November 2016.
Its improvements included the ability to provide lookup types and object spread.
Different Typescript versions have emerged since2012, when the 1st version was launched. So far, the latest version is version 3.5 that was launched on 29th May 2019.
Are you aware of the new Typescript playground? The new Typescript playground has greatly extended features. The new playground is comparable with options such as;p
- Target option, which allows users to change from es5 to esnext.
- It contains all the strictness flags.
The above-mentioned options work best when passing links to the playground samples. This gives users a great share experience.
Are you interested in learning Typescript? If yes, then this section of this article will be of great significance to you.
To begin with, you should know some of the basic things you’ll need to learn during this course; they include;
- How to use Typescript and its features as well. What are these features? They are non-other than:
- ES6 support
- Interfaces etc.,
- Get to know what Typescript is and how it works.
- Learn the Typescript compiler and the level of configuration it offers
- Learn Typescript both in theory and practice
This tutorial contains all the necessary topics which are important in learning Typescript. They are not limited to:
- Introduction of Typescript.
- Typescript features
- Typescript components
- Typescript initial program
- Types of Typescript
- Variables of Typescript
- Typescript operators
- Typescript decision making
- Typescript loops
- Ambient .etc.
When you get into the course, the first topic that you’ll need to tackle is Introduction to Typescript. In this topic, the basic info that you’ll need to know is the meaning of Typescript. That is, what is Typescript? I hope you are in the position to answer that. Another key topic that you’ll need to cover is the Typescript features. They are quite a number, but just to mention a few. We have:
- It navigates the codes and prevents bugs
- It supports ES6
- It supports classes, subclasses, interfaces, and sub-interfaces.
- It offers a fantastic productivity level to Microsoft developers.
The next topic that you will find interesting during the course is the Components of Typescript. Here you will get to know what Typescript is made of and how the contents in the study stand in for each other.
Just to bring in a few components. They include.
- The language
- Typescript compiler
- Typescript language Services.
In that guided sequence, you’ll go through Typescript variables, Typescript languages, how Typescript does its decision making.
Disclaimer: Whilst every effort has been made to ensure that the information published on this website is accurate, the author and owners of this website take no responsibility for any loss or damage suffered as a result of relience upon the information contained therein. Furthermore the bulk of the information is derived from information in 2018 and use therefore is at your on risk. In addition you should consult professional advice if required.