JavaScript Insights

What is JavaScript?

JavaScript is a high-level, often just-in-time compiled programming language that conforms to the ECMAScript specification. It is a versatile language primarily used to add interactivity and dynamic behavior to websites, create web applications, develop server-side applications with Node.js, and build mobile apps with frameworks like React Native. It is an essential technology for front-end web development and increasingly important in back-end and mobile development.

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What other technologies are related to JavaScript?

JavaScript Competitor Technologies

React

React is a JavaScript library for building user interfaces, offering an alternative approach to structuring and managing UI components compared to plain JavaScript or other frameworks.

mentioned alongside JavaScript in 56% (547.1k) of relevant job posts

Angular

Angular is a JavaScript framework for building client-side applications. It provides a comprehensive structure and set of tools, competing with other JavaScript frameworks and libraries.

mentioned alongside JavaScript in 55% (398.2k) of relevant job posts

jQuery

jQuery is a JavaScript library designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and AJAX. While once essential, it now competes with native JavaScript features and newer frameworks.

mentioned alongside JavaScript in 84% (223.9k) of relevant job posts

Vue.js

Vue.js is a JavaScript framework for building user interfaces, similar to React and Angular, offering an alternative approach to building interactive web applications.

mentioned alongside JavaScript in 64% (187.1k) of relevant job posts

JavaScript Complementary Technologies

CSS

CSS is used for styling web pages, enhancing the visual presentation of JavaScript-driven applications.

mentioned alongside JavaScript in 80% (869.7k) of relevant job posts

HTML

HTML provides the structure of web pages, which JavaScript manipulates to create dynamic content.

mentioned alongside JavaScript in 73% (706.8k) of relevant job posts

TypeScript

TypeScript is a superset of JavaScript that adds static typing. It enhances the development experience and code maintainability for JavaScript projects.

mentioned alongside JavaScript in 59% (346.7k) of relevant job posts

Which job functions mention JavaScript?

Job function

Jobs mentioning JavaScript

Orgs mentioning JavaScript

Engineering & R&D

Engineer

Software Engineer

Frontend Engineer

59% (233.1k) job posts

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49.1k organizations

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ServiceNow Developer

59% (15.9k) job posts

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3.3k organizations

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88% of Design System Migration projects involve JavaScript

Google

Senior Staff Application Engineer

To architect and implement scalable and efficient internal systems for supply chain and data center operations using Google Cloud technologies.

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Amazon

Network Deploy Technician

To migrate and roll out new or upgraded hardware to enhance AWS's network infrastructure.

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JPMorgan Chase

Senior Lead Software Engineer- Java

To modernize software delivery experiences by implementing cloud-native development and automation technologies.

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Walmart

(USA) Senior, Software Engineer

Developing end-to-end solutions that integrate large language models (LLMs) to automate complex tasks and improve workforce enablement systems. Technologies mentioned include LangChain, LangGraph, and various NoSQL databases.

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Microsoft

Principal Software Engineer

To modernize the search serving architecture and enhance the Bing search platform using advanced search technologies including LLM/SLM and deep learning models.

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