Graphic designers
Website designers
Mobile app developers
Software developers
3D artists
Illustration
Other popular skills
Featured jobs
Explore our current list of excited top featured projects.
Find contests
Unleash your talent and find freelancer contests to enter.
Website jobs
Graphic design jobs
Data entry jobs
Mobile app development jobs
Internet marketing jobs
Local jobs
Other popular jobs
Find work in different languages
Enterprise
Power your competitive advantage with Freelancer Enterprise.
Field Services
Deliver expertise anywhere in the world at scale - on demand.
AI for business
Let experts in the latest AI technology transform your business.
Freelancer products
Innovation Challenges
Turn challenges into breakthroughs with the largest innovation hub.
Freelancer API
Use the Freelancer API to access a cloud workforce of skilled freelancers.
Local jobs
Get help in any location, anywhere in the world.
Freelancer services
How it works
How to hire the perfect freelancer for your project
Get ideas
How to get started earning money freelancing
Resources
Millions of people use Freelancer to turn their ideas into reality.
Trusted by leading brands and startups
React.js is a JavaScript library used for building user interfaces. It is ranked as the 5th most commonly used JavaScript libraries and its popularity is still growing, allowing plenty of room for further growth.
React.js. wasinitially built by a software engineer in Facebook, Jordan Walke, for creating user interfaces in the year 2011. The purpose was to help build large applications with data that keep changing over a period of time.
Characteristics
React.js serves as a receiver and storer of data but this data cannot be extracted for use in contrary to other database systems like SQL. This property is called the “one-way data flow”.
It has a document object model that is virtual. A document object model will have an inbuilt API. Though the source code is unreadable, the core API is exceedingly simple and therefore easy to use.
The language used is JSX, which has a syntax of JavaScript extension. Developers can use plain JavaScript as well. This allows the rendering of data in HTML easily.
Advantages
Makes building of user interface really easy
It is flexible and can be used alongside different languages, for example Node.js, AngularJS and Rails
High compatibility and works well with Desktop, android, iOS or mobile
What are the qualifications you will look for in a React.js expert?
A basic Bachelors or Master’s degree in Information Technology or Computer Science is recommended. Advanced knowledge in HTML, JavaScript, AngularJS, Node.js, CSS, HTML5 is expected. Sufficient experience in web development and mobile development is required. In-depth knowledge of React.js through online courses is also recommended.
How will you find your React.js expert?
If you’re looking for a solution for your React.js needs or if you are looking to trial a freelancer to see if they provide the levels of expertise you are looking for, using a platform such as Freelancer.com is a fantastic option.
Simply log onto the Freelancer.com website and search through a bank of talented freelancers who are willing and able to provide their services to you for your project.
Freelancer Enterprise
Use our workforce of 86.4 million to help your business achieve more.
Freelancer API
Why hire people when you can simply integrate our talented cloud workforce instead?
Post a project today and get bids from talented freelancers
Get some inspiration from React.js projects
Website Design.
$540 USD in 7 days.
App Design.
$100 USD in 1 day.
Website.
$430 USD in 1 day.
Website Design.
$140 USD in 13 days.
App Design.
$200 USD in 19 days.
Website.
$150 USD in 13 days.
Website.
$240 USD in 1 day.
Website.
$100 USD in 1 day.
Millions of users, from small businesses to large enterprises, entrepreneurs to startups, use Freelancer to turn their ideas into reality.
86.4M
86.4M
Registered Users
25.4M
25.4M
Total Jobs Posted
Freelancer
About
Terms
Partners
Apps
