jsDelivr VS React

Compare jsDelivr VS React and see what are their differences

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jsDelivr

A free, fast, and reliable Open Source CDN for npm and GitHub with the largest network and best performance from all OSS CDNs. Serving 100 billion requests per month.

React

A JavaScript library for building user interfaces

Landing page //
2018-09-30

Landing page //
2023-04-19

jsDelivr

Website: jsdelivr.com
$ Details: free
Release Date: 2012 May

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React

Website: reactjs.org
$ Details
Release Date: -

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jsDelivr features and specs

Global CDN
jsDelivr has a global content delivery network which ensures fast and reliable delivery of files by serving them from a server closest to the user.
Supports Multiple File Types
It supports not only JavaScript libraries but also CSS, fonts, and various other types of files, making it versatile for web development.
Github Integration
jsDelivr allows users to directly pull files from GitHub repositories, offering an easy way to host and update files from source repositories.
Versioning
Supports versioning which allows developers to specify a particular version of a library, ensuring compatibility and facilitating regression testing.
Free of Charge
The service is free to use, making it accessible for developers and organizations with limited budgets.

React features and specs

Component-Based Architecture
React encourages the creation of reusable UI components, which can be leveraged to build complex user interfaces efficiently. This promotes better code organization and separation of concerns.
Virtual DOM
React uses a virtual DOM to optimize and accelerate the process of updating the browser’s DOM, significantly improving application performance.
Strong Community and Ecosystem
React has a large and active community, which means plenty of third-party libraries, tools, and community support are readily available to assist developers.
JSX Syntax
React’s JSX syntax allows developers to write HTML structures within JavaScript code, making the code more readable and easier to debug.
Unidirectional Data Flow
React promotes a unidirectional data flow, which helps maintain the predictability and ease of debugging, especially for larger applications.
Extensive Documentation
React's official documentation is comprehensive, well-organized, and provides numerous examples and tutorials to help developers get started and advance their skills.

Possible disadvantages of React

Steep Learning Curve
React comes with a steep learning curve for beginners, especially those unfamiliar with JavaScript ES6 and JSX syntax.
Boilerplate Code
Setting up a React project often requires boilerplate code, which can be cumbersome and time-consuming compared to simpler frameworks.
Fast-Paced Development
React and its associated libraries evolve rapidly, necessitating frequent updates and learning new patterns, which can be overwhelming for developers.
Complexity in Larger Applications
As a React application grows in size, managing state and props across components can become complex, sometimes necessitating additional state management libraries like Redux or Context API.
SEO Challenges
React, being a JavaScript library, can present challenges for search engine optimization (SEO) due to Googlebot's limitations in executing JavaScript, although this can be mitigated with server-side rendering (SSR) or static site generation (SSG).

Analysis of React

Overall verdict

React is generally considered a good choice for developing modern web applications. Its performance, large community, extensive ecosystem, and ease of integration with other technologies make it a compelling option for many developers. However, whether it's the best choice depends on the specific requirements and constraints of your project.

Why this product is good

React is a popular JavaScript library for building user interfaces, particularly single-page applications where a dynamic and responsive interface is essential. It is maintained by Facebook and a community of individual developers and companies. React's component-based architecture allows for reusable and self-contained components, making development more efficient and scalable. Features like the Virtual DOM improve performance by updating only the necessary parts of the UI.

Recommended for

Developers looking to build interactive user interfaces
Projects requiring fast rendering and dynamic updates
Applications that will benefit from component reusability and maintainability
Teams interested in leveraging a rich ecosystem and community support
Projects intending to use React Native for mobile app development in conjunction

jsDelivr videos

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React videos

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What Is React?

Category Popularity

0-100% (relative to jsDelivr and React)

React

CDN

100 100%

CDN

0% 0

Javascript UI Libraries

0 0%

Javascript UI Libraries

100% 100

Cloud Computing

100 100%

Cloud Computing

0% 0

Developer Tools

0 0%

Developer Tools

100% 100

Questions and Answers

As answered by people managing jsDelivr and React.

Why should a person choose your product over its competitors?

jsDelivr's answer

jsDelivr is the only free CDN that aims to be production ready even for the most critical workloads. It has multiple failover systems for all of its components to ensure 100% uptime and uses multiple CDNs and datacenters for better performance.

User comments

Share your experience with using jsDelivr and React. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare jsDelivr and React

jsDelivr Reviews

Top 6 Best Free CDN Providers To Boost Your Site (2019)

jsDelivr is a free public CDN that hosts javascript libraries and jQuery plugins, including all of the files they need to work (css/png).

Source: webcrazies.com

11 Best CDN Providers To Speed Up A Website

jsDelivr uses the unique multi-CDN load balancing – for delivering best possible uptime and performance, especially in cases where if one server goes down, the traffic can be re-directed to the other functioning servers.

Source: mofluid.com

React Reviews

Top JavaScript Frameworks in 2025

ReactJS is a JavaScript based UI development library which is developed by Facebook. It is an open-source framework which is widely used by developers for web development. One of the major reasons why React.JS is widely popular is because it uses Virtual DOM. This enables developers to create web applications faster.

Source: solguruz.com

The 20 Best Laravel Alternatives for Web Development

React’s the cool kid on the block, turning heads since Facebook dropped it at our feet. Building dynamic user interfaces feels less like coding, more like crafting with this JavaScript library.

Source: tms-outsource.com

Top 9 best Frameworks for web development

React uses a virtual DOM to optimize the performance of UI updates and follows a one-way data flow for easy tracking of data changes. With its active community and abundance of third-party resources and libraries, React is a solid choice for web development.

Source: www.kiwop.com

9 Best JavaScript Frameworks to Use in 2023

React can be used as a base in the development of single-page or mobile applications. However, React is concerned with rendering data to the DOM, so creating React apps usually requires additional libraries for state management, routing, and interaction with an API.

Source: ninetailed.io

JavaScript: What Are The Most Used Frameworks For This Language?

Some of its top features include server-side rendering, automatic code splitting, client-side routing, built-in CSS support, static site generation and API routes. Overall, Next.JS is a powerful and flexible framework that provides developers with a simple and intuitive way to build complex React applications with ease. It is widely used in the React community and has a...

Source: www.bocasay.com

Social recommendations and mentions

Based on our record, React seems to be a lot more popular than jsDelivr. While we know about 814 links to React, we've tracked only 1 mention of jsDelivr. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

jsDelivr mentions (1)

Ask HN: Freelancer? Seeking freelancer? (June 2025)
SEEKING WORK | Remote | Worldwide Hi HN! I'm a full-stack developer with a strong frontend focus — 10+ years of experience building fast, clean, and scalable web apps. On the frontend, I work with React, Vue, and Svelte. On the backend, I’ve shipped systems using Go, Python, and Node (Nest.js, Django, FastAPI, etc). I enjoy working on thoughtful product design and efficient APIs just as much as hacking on UI.... - Source: Hacker News / 1 day ago

React mentions (814)

Indie Hacking with Open Source Tools: Innovating on a Budget
One inspiring example is a developer building a "Todoist Clone" using a combination of React, Node.js, and MongoDB. The developer tapped into open source libraries and community support to create a highly responsive task management application. This project underscores how indie hackers can achieve rapid development and adaptation with minimal budget – a theme echoed in several indie hacking success stories. - Source: dev.to / about 1 month ago
Next.js Localization: How to Build a Multilingual Website with Next-Intl
Next.js is a very popular framework built on top of the React.js library and it provides the best Development Experience for building applications. It offers a bunch of features like:. - Source: dev.to / about 1 month ago
Web Development Using React Framework
Explore the official React documentation. - Source: dev.to / about 2 months ago
Monorepo Tutorial With Lerna, Storybook & Next.js
We’ll be creating the components package inside the packages directory. In this monorepo package, we’ll be building React components which will be consumed by our Next.js application (front-end package). - Source: dev.to / 2 months ago
Migrating from AngularJS to React
After evaluating our options including upgrading from AngularJS to Angular (the name for every version of Angular 2 and beyond) or migrating and rewriting our application in a completely new JavaScript framework: React. We ultimately chose to go with ReactJS. - Source: dev.to / 2 months ago

What are some alternatives?

When comparing jsDelivr and React, you can also consider the following products

CloudFlare - Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.

Vue.js - Reactive Components for Modern Web Interfaces

cdnjs - An open source community driven JS/CSS CDN.

Next.js - A small framework for server-rendered universal JavaScript apps

KeyCDN - KeyCDN is a high-performance Content Delivery Network (CDN). Lowest price globally at $0.04/GB with HTTP/2 Support and free Origin Shield.

Svelte - Cybernetically enhanced web apps

CloudFlare vs jsDelivr