The question is which programming language is suitable for your project. You may realize that you lack TypeScript experts and need them urgently. We at IntelliSoft can help you. Our company has been at the forefront of the software development business for decades. Today, loyal customers and collaborators count on our services to rapidly implement innovative ideas. You may hire talented JS and TS developers with our assistance.
Table of Contents
What Is TypeScript?
As you can select the version of JS you want the code to compile into, you may use TypeScript code to construct any project for any browser.
TypeScript was used by 78% of the 2020 State of JS respondents, with 93% claiming they would use it again. Let’s break down the main features of TS.
- Object-oriented language
When dealing with data, the OOP, or object-oriented programming, methodology organizes it into discrete entities called classes and objects. We might think of objects as sophisticated data instances and of classes as the “blueprints” or “frameworks” from which those objects are constructed.
- Portable language
- TypeScript is a JS
TypeScript augments the language with strict typing. Each variable is assigned a type, either a predefined type or a type generated by the developer. You can define a type within the constraints of the programming language, such as a number between 1 and 31 to represent a month’s day or an array of two elements to represent coordinates.
What does “a variable is given a type” mean? This term signifies that only values of this kind will be accepted throughout the script. A variable defined as a number can only contain numbers. An error will occur if you attempt to assign it a string value.
- DOM manipulation
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Sooner or later, this leads to buggy applications and adversely affects any business, degrading the user experience. TypeScript fixes this problem by checking for underlying issues at compile time.
Physically separated teams need to work together on the same project. Self-explanatory writing code can compensate for the absence of direct communication between team members. Because strict types and other components that make the code more self-expressive have been added to it (a technique known as “syntactic sugar”), users can understand the design intent of the developers who first authored the code.
Everything is preserved as it was when it was first defined using TypeScript. If a variable is a string, it will continue to behave as a string even if it is later converted to a Boolean value. This activity increases the possibility that functions will work in the manner initially intended for them to work.
- Early spotted bugs
According to the research, TypeScript can identify 15% of prevalent flaws during compilation. Although this is not a perfect solution, the percentage is still high enough to allow programmers to save time and concentrate on fixing logic flaws rather than finding and eliminating the most prevalent errors. Running the code via a compiler also reduces the number of quality assurance (QA) and testing operations.
- Optional static typing
TypeScript adds strong static typing as an option. Once a variable is declared, its type can’t change and can only take specific values. When developers make mistakes with types, the compiler lets them know, so they don’t get to the production phase. This pitfall leads to code that is less likely to have mistakes and runs faster.
There’s still more to static typing than just finding bugs. It also gives the code more structure, makes it easier to read and understand, and makes it faster to debug and change. All in all, it makes a large team more productive.
- Power of OOP
For example, TS allows you to use public/protected/private access modifiers. They help to fine-tune access to object methods and data and make working with classes more efficient. TypeScript also allows you to type class data and methods.
- Speedy refactoring
Refactoring or upgrading the program without changing its behavior keeps the codebase stable. TypeScript simplifies this crucial process. IDEs provide navigation options like “find all references” and “navigate to definition” because they know your code.
TS will notify you if you forget to rename a function. This function simplifies and speeds up refactoring, especially for huge codebases. Also, the system catches many errors automatically.
- Large talent pool
- Cross-platform and cross-browser compatibility
- Support from the technical community
TypeScript is an open-source language with a thriving community. Microsoft’s support and the fact that millions of developers prefer it assure you that the technology will be addressed. You can also ask for (and receive) help from the large TypeScript community. Asana and Slack are well-known software firms that moved to TypeScript to manage and maintain their sizable codebases.
Developing a web application in TypeScript is more expensive and time-consuming.
Especially if you need to use some library or framework not ported to TS. In this case, developers will have to describe the signatures (specify data types) of all functions and methods – a rather lengthy process, given the size of modern libraries.
- Bloated code
- Untrue static typing
- Adding extra step — transpiling
- Object-centered script language
- Validation of user’s input
Validation of user input, or form validation, allows users to interact with clients by filling out forms on web pages. It is necessary to fill out the information in the form correctly, and form validation assists the client in validating the data entered by the user.
- Client-edge tech
The client is a synonym for web browser concerning the user. A client uploads data to the server, which a user in the rendered form then utilizes. The user gains access to the client via a web browser to navigate and interact with websites. The client-edge technology in Java Script gives the client complete control over the server-updated information.
Because Java Script is developed with an interpreter centered design, the user can obtain the output without using a compiler. That means the output is directly generated based on the input made by the user without the need for the compiling of codes.
- Else & IF statement
To carry out logical operations, one should utilize IF and Else Statements.
- Case sensitive format
Because codes produced in Java Script are case sensitive, it makes no difference whether programmers write the codes in uppercase or lowercase format; the output will be the same either way.
- Opportunity to apply in-build feature
To name only a few examples, Java Script comes with built-in functions like isNAN (), Number (), parseFloat (), parseInt (), etc. The supplied object’s number format can be verified using the isNAN () function. The object is converted into a numeric value using the parseFloat () function. One should utilize the parseInt () Function for String Evaluation.
- Coping with events
Java Script can manage server-updated actions. This feature directs the website’s reaction when a user attempts to execute an operation the server handles for the client, such as clicking on links and options, interacting with the website, etc.
- Statements looping
Using the phrase looping allows one to perform the same actions repeatedly. Programmers repeat the same code sequence during this procedure for a predetermined or variable time.
- Simplicity & rationality
Solving a simple problem in five minutes is possible – no need to do extra work. For complex tasks, there are options for solutions. You can choose the best and adapt.
- Ease of learning
Learning JS may be a matter of habit. The code may initially seem complicated, but you quickly get used to its syntax and logic. The display of actions tangibly adds to your enthusiasm.
- Server load
- Rich interfaces
It’s about filling out forms, selecting actions, activating buttons, checking input, responding to hover/mouse clicks, etc. These features give an amazing usability level.
- Extended functionality
- Client-side security
The easiest way to embed malicious code into a free scripting language is to harm the user. The only hope is an anti-virus and a firewall.
- Browser support
- Unstrict typification and free interpretation
There are different interpretations of the data. Language ignores apparent inconsistencies. There is no possibility of early detection of errors. Developers detect all shortcomings at the stage of work.
Adopting a cutting-edge technological advancement in which you’ve had no prior experience can be nerve-racking. TypeScript, on the other hand, merits a try because its benefits outweigh its drawbacks.
TypeScript will help your team in the long run but temporarily hinder progress. The team should also be ready to invest time in studying TypeScript’s capabilities and best practices.
We suggest utilizing TypeScript in your project if your team is willing to tolerate a temporary decrease in performance and the time required to learn TypeScript. You won’t regret it.
When Shouldn’t You Use TypeScript for a New Project?
If you or your team must adhere to a strict timeline, it is the primary justification for not using TypeScript. Deadlines are already tricky enough; adding a new technology you must familiarize yourself with isn’t advised. Unfortunately, mastering TypeScript requires time, which might be better spent on tasks with deadlines.
Installing numerous npm libraries and using a bundler (like webpack) can be necessary. Moreover, TypeScript configuration might be complicated, especially for newcomers. Use it only if you are willing to put the time into learning all of this new material.
The fact that TypeScript will raise the entry barrier for developers is another issue to consider. It may be more challenging for developers to contribute to an open-source project.
- In any case, our full-stack development services will be helpful if you wish to carry out projects in JS or TS.
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