TypeScript VS JavaScript.pptx
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The document compares TypeScript and JavaScript, highlighting JavaScript as a well-established language for web development, while TypeScript is presented as a superset that offers additional features like static typing and code compilation. It outlines their uses, differences, pros and cons, and suitability for various project sizes, stating that JavaScript is better for smaller projects and TypeScript for larger, more complex applications. The document concludes that TypeScript may help developers manage code complexity and enhance error detection.
TypeScript VS JavaScript.pptx
- 2. TypeScript VS JavaScript The two top technologies that are essential for developing web applications are TypeScript and JavaScript. As a result, among the wide community of developers, JavaScript has become the most well-liked programming language. But since TypeScript was developed, the situation has drastically changed. Are you able to? Considered to be a more advanced version of JavaScript with some extra capabilities is TypeScript. We must first comprehend the fundamental ideas behind TypeScript and JavaScript before we can understand how they differ from one another.
- 3. What is JavaScript? JavaScript is a dynamic computer programming language. Its implementations enable the client-side script to interact with users and create dynamic pages, and it is most frequently used as a component of web pages. It is an object-oriented programming language that may be interpreted. LiveScript was the original name of JavaScript, but Netscape changed it to JavaScript, maybe in response to the buzz that Java was causing. LiveScript, the predecessor to JavaScript, had its debut in Netscape 2.0 in 1995. Netscape, Internet Explorer, and other web browsers all contain the general-purpose language's core.
- 4. What Is JavaScript Used For? One of the best scripting languages for developing dynamic and interactive web-content-like apps in Javascript. The most widely used scripting language, JavaScript, is used on about 97% of all websites. For creating various applications, such as software, hardware controls, and servers, JavaScript is a godsend. In addition, JavaScript is regarded as a well-known web-based language because of the way that it interacts naturally with web browsers. โ Easily adding impressive behaviour to create interactive web pages. โ Creating web and mobile apps. โ Building web servers and developing server applications. โ Speeding up the performance of the application. โ Developing front-end development as well as back-end development. โ Performing the data structure and validation on the web browser itself rather than on the server.
- 5. What is TypeScript? TypeScript is an open-source language created by Microsoft that swiftly compiles JavaScript. TypeScript is a suite of technologies that makes web development simpler in addition to being a scripting language. With additional capabilities specifically added to get around limitations in JavaScript libraries, TypeScript is JavaScript. It is advantageous for developers to have a foundational understanding of static type definitions and manage code complexity before using TypeScript. And it's crucial to comprehend the distinction between TypeScript and JavaScript.
- 6. What is TypeScript Used For? Developers may create and supervise complex JavaScript applications using TypeScript, a superset of typed JavaScript. It is essentially JavaScript with the addition of strong static typing, code compilation, and object-oriented programming, to put it simply. โ Simplifying JavaScript code, making your application easier to read and debug. โ Quickly building web applications using highly productive web development tools for JavaScript IDEs and practices, like static checking. โ Quickly coding for all complex and large applications. โ Availing all the benefits of ES6 (ECMAScript 6), plus more productivity. โ You can develop mobile and web applications with a TypeScript web development company.
- 7. How Does TypeScript Differ from JavaScript? โ Typescript is a superset of JavaScript, while JavaScript is a scripting language that makes it possible to create dynamic web pages. โ JavaScript code does not require compilation, whereas Typescript code does. โ When TypeScript and JavaScript are compared, TypeScript supports prototyping, whereas JavaScript does not. โ In contrast to JavaScript, Typescript employs concepts like types and interfaces to describe the data being used. โ JavaScript is the best choice for small projects, while Typescript provides a robust type system with generics and JS capabilities for larger projects.
- 8. Pros and Cons of TypeScript Pros Cons It is an object-oriented language that supports strong static typing Unlike JavaScript, TypeScript is not a true statically typed language. In fact, TypeScript supports dynamic typing. Easily detect bugs or errors at the compile stage Supports enhanced code readability With TypeScript, everything stays the way it was initially defined. TypeScript typically requires code compilation at every phase TypeScript codes are more self-expressive Unit tests are no longer instant Rich IDE (Integrated Development Environments) support Non-TS libraries require types
- 9. Pros and Cons of JavaScript Pros Cons just-in-time (JIT) compiled language JavaScript code is viewable to the user, making it used for malicious purposes. Compatible with all modern web browsers, such as Safari, Google Chrome, Opera Firefox, and Internet Explorer. The browser interprets JavaScript differently in different browsers. Thus, the code must be run on various platforms before publishing. Interoperable: meaning that we can use it with other programming languages like Node JS, AngularJS, and others and embed it in web pages. Many HTML editors support debugging, it is not as efficient as other editors like Visual studio code or C/C++ editors. Also, as the browser doesnโt show any error, it is difficult for the experienced developer to detect the problem. Versatile and dynamic language A single code error can stop the rendering of the entire JavaScript code on the website. Minimizes the code length The continuous conversions take longer in the smooth transition of a number to an integer.
- 10. Difference Between Typescript and Javascript: The Comparison Table JavaScript is a programming language that helps in the creation of interactive web pages, whereas TypeScript is a modern JavaScript development language. In contrast to JavaScript, which lacks such a concept, TypeScript employs ideas like types and interfaces to describe the data being used. It's time to examine the idea of comparing TypeScript with JavaScript after looking at the fundamentals of both languages. So let's analyze how JavaScript and TypeScript vary by using a comparison table.
- 11. Features TypeScript JavaScript Type Strongly-typed object-oriented programming language Light-weight, interpreted programming language Creator Anders Hejlsberg Brendan Eich Server Type Client-side Client-side and server-side Best For Developing large or complex applications Developing small-sized applications Compiler Code compilation converts your TypeScript code to JavaScript code Itโs completely an independent language Learning curve Steep learning curve Easy to learn JavaScript and has stiff learning curve Supports Supports modules, generics, and interfaces Does not support modules, generics, or interfaces Prototyping Prototyping feature is available No support of Prototyping
- 12. When to Choose JavaScript? Small Projects: If you're working on a small web project or there aren't many available codes, JavaScript is a great alternative. Active Framework Support: The developers might not be able to incorporate all the features into the same code if TypeScript does not support any commonly used frameworks like EmberJS. Build Tools: TypeScript needs a build step when professionals need to create the JavaScript application's final run. However, developing JavaScript applications without any build tools is becoming increasingly unusual. Testing Workflow: The advantages of switching to TypeScript could not exceed the costs if JavaScript experts are working on test-driven web development projects.
- 13. When to Choose TypeScript? Compile Time Type Checking: Vanilla JavaScript is typically supported by TypeScript, and in such instances, type verification is carried out during runtime. It gradually increases the code's runtime overhead, which can be reduced by doing compile-time validation. Large-Scale Projects: Programming languages like TypeScript are specifically made for creating complex systems that function well on a big scale or when numerous Typescript developers are working. Easy to Use: You can make use of IntelliSense, which helps in identifying and navigating new interfaces if the professionals have engaged in React or Node JS development but are unfamiliar with its APIs. However, they both offer type definitions.
- 14. TypeScript VS JavaScript: Which is Better? The developers can deal with removing some software irregularities during the web development project phase more easily by choosing TypeScript over JavaScript. Additionally, you can quickly safeguard the source code before releasing it for use. We have seen the general idea of the main features that are available in both technologies in this essay comparing TypeScript vs JavaScript. In addition, we discovered the numerous optional options or terminology describing the differences between Javascript and Typescript.
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