Related Products
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About
JavaScript is a scripting language and programming language for the web that enables developers to build dynamic elements on the web. Over 97% of the websites in the world use client-side JavaScript. JavaScript is one of the most important scripting languages on the web. Strings in JavaScript are contained within a pair of either single quotation marks '' or double quotation marks "". Both quotes represent Strings but be sure to choose one and STICK WITH IT. If you start with a single quote, you need to end with a single quote. There are pros and cons to using both IE single quotes tend to make it easier to write HTML within Javascript as you don’t have to escape the line with a double quote. Let’s say you’re trying to use quotation marks inside a string. You’ll need to use opposite quotation marks inside and outside of JavaScript single or double quotes.
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About
As an asynchronous event-driven JavaScript runtime, Node.js is designed to build scalable network applications. Upon each connection, the callback is fired, but if there is no work to be done, Node.js will sleep. This is in contrast to today's more common concurrency model, in which OS threads are employed. Thread-based networking is relatively inefficient and very difficult to use. Furthermore, users of Node.js are free from worries of dead-locking the process, since there are no locks. Almost no function in Node.js directly performs I/O, so the process never blocks except when the I/O is performed using synchronous methods of Node.js standard library. Because nothing blocks, scalable systems are very reasonable to develop in Node.js. Node.js is similar in design to, and influenced by, systems like Ruby's Event Machine and Python's Twisted. Node.js takes the event model a bit further. It presents an event loop as a runtime construct instead of as a library.
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About
TypeScript adds additional syntax to JavaScript to support a tighter integration with your editor. Catch errors early in your editor. TypeScript code converts to JavaScript, which runs anywhere JavaScript runs: In a browser, on Node.js or Deno and in your apps. TypeScript understands JavaScript and uses type inference to give you great tooling without additional code. TypeScript was used by 78% of the 2020 State of JS respondents, with 93% saying they would use it again. The most common kinds of errors that programmers write can be described as type errors: a certain kind of value was used where a different kind of value was expected. This could be due to simple typos, a failure to understand the API surface of a library, incorrect assumptions about runtime behavior, or other errors.
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Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Supported
|
Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Not Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Supported
|
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Audience
Web developers and anyone looking for a mobile solution for running and developing web content
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Audience
Developers and professionals seeking an event-driven solution to build scalable network applications
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Audience
DevOps teams in need of a typed Programming Language that builds on JavaScript
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Not Supported
|
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
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API
Offers API
Not Supported
|
API
Offers API
Supported
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API
Offers API
Supported
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Screenshots and Videos |
Screenshots and Videos |
Screenshots and Videos |
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Pricing
Free
Free Version
Supported
Free Trial
Not Supported
|
Pricing
Free
Free Version
Supported
Free Trial
Not Supported
|
Pricing
Free
Free Version
Supported
Free Trial
Not Supported
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Reviews/
|
Reviews/
|
Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationJavaScript
Founded: 1995
United States
javascript.com
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Company InformationNode.js
Founded: 2009
United States
nodejs.org/en/about/
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Company InformationTypeScript
www.typescriptlang.org
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Alternatives |
Alternatives |
Alternatives |
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Categories |
Categories |
Categories |
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Integrations
Claude Haiku 5.5
Supported
CodeRunner
Supported
Codex CLI
Supported
GPT-5 nano
Supported
GPT-5 pro
Supported
GPT-5 thinking
Supported
GPT-5.2 Pro
Supported
GPT-5.3 Instant
Supported
GPT-5.5 Pro
Supported
GPT-5.6 Sol Ultrafast
Supported
|
Integrations
Claude Haiku 5.5
Supported
CodeRunner
Supported
Codex CLI
Supported
GPT-5 nano
Supported
GPT-5 pro
Supported
GPT-5 thinking
Supported
GPT-5.2 Pro
Supported
GPT-5.3 Instant
Supported
GPT-5.5 Pro
Supported
GPT-5.6 Sol Ultrafast
Supported
|
Integrations
Claude Haiku 5.5
Supported
CodeRunner
Supported
Codex CLI
Supported
GPT-5 nano
Supported
GPT-5 pro
Supported
GPT-5 thinking
Supported
GPT-5.2 Pro
Supported
GPT-5.3 Instant
Supported
GPT-5.5 Pro
Supported
GPT-5.6 Sol Ultrafast
Supported
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