React.js is an efficient, declarative, and flexible open-source JavaScript library that is useful for developing user interfaces specially for single page apps. With React.js, users can build complex user interfaces from “components.” Components are small and isolated pieces of code.

React.js can also be used as a base in the building of both mobile and single-page apps. Although, complex React.js apps usually require additional libraries for interaction, routing, and state management with an API (Application programming interface).

React.js makes it possible for developers to design large web apps which can change data, without reloading the page.

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    171 jobs found, pricing in USD
    Website for students 6 days left
    VERIFIED

    It’s website for students it has backend with 3 categories legends and warriors and healers I can put in each category a student name and it’s picture and in the frontend will appears the student with their names and pictures and the frontend work as slider moving automatically.

    $273 (Avg Bid)
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    We need to implement a new view for an existing React app and fill the data from the mysql DB using a python API service. We would also need some filters over the table.

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    We are in the process of launching a NFT marketplace. We have the front end already developed. Now we are looking for support on for the related functionalities to be added to it. Following are the few functionalities that we are planning to add into the app. Few Frontend Features 1. List of NFT 2. NFT collections 3. Creator list 4. Activities and history 5. NFT ranking Backend Create NFT by admin only User profile with all related information We have chosen some HTML and templates for its Backend as well as for the frontend design. Now looking for some expert who can help us in setting the API for adding its functionalities using tatum.io.

    $371 (Avg Bid)
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    MERN STACK DEVELOPER 6 days left
    VERIFIED

    MERN-stack Developer (Work from Home) As a MERN-stack Developer, your role will include carrying out the following responsibilities: ● Developing, supporting, maintaining, and implementing a complex project module under the supervision and guidance of a senior developer ● Responding to technical queries/requests from team members ● Working on React / Node applications and frameworks of React / Node ● Collaborating with experienced designers to translate designs and wireframes into high-quality code ● Developing front-end software using various JavaScript libraries and micro frameworks (React.js/ , Bootstrap), HTML ● Integrating with backend services using REST / GraphQL APIs Required Skills ● Thorough knowledge of programming languages such as Javascript with working knowledge of ...

    $8 / hr (Avg Bid)
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    Required ReactJS and Node JS developer for an existing project.

    $4202 (Avg Bid)
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    I want to update exited project same as Figma.

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    Virtual Shoe Tryon AR 6 days left
    VERIFIED

    Create a virtual shoe try on similar to Or Create a Webapp that can use the phone camera to recognize and track the foot to have virtual shoes try-on in AR / XR view 1) Recognize the feet with mobile camera 2) Tracking of human feet (with or without socks, slip-on, shoes) 3) Should track and provide a Shoe over lay with a 95% of accuracy while the foot is moving 4) tech Stack (Web browser, Unity3d, IOS/Android) 5) Photorealistic AR views (handle PBR textures and file formats like .glb / .usdz or obj file okey) 6) All code will be nicely written and delivered.

    $2405 (Avg Bid)
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    Tiny React App 6 days left

    I simply need a tiny ReactJS text editor, where user has two screens: [EDIT SCREEN] 1) Enter/Edit text into contenteditable DIV. [ADD CATEGORIES] 2) Text entered is shown. User can select a category from a list and select any word, letter or part of the text (formatting it with the category - adding ie. id="Category1" to the selected). If user clicks a formatted area, it shows a dialogue screen with option "Remove formatting". However, user must be able to go back [EDIT SCREEN] and edit the text again after parts of it has been formatted [ADD CATEGORIES SCREEN], and the text formatting must stay intact when editing it.

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    We are working on a ecommerce website running on ASP.net with MVC 4 and MS SQL. We are in process of restructuring one of the main modules on portal. Major changes are in frontend design with minor business logic changes. Project requirement: • Manage bootstrap css, SASS, Jquery and ReactJs • Optimize Page HTML and Jquery • Translate designs and wireframes into high quality code Design, • Build, and maintain high performance, secure, responsive, reusable, and reliable React applications Developing components in React JS. Technical requirement: • Expertise in asp.net, MVC, html5, css, JS and jquery, Responsive Design, npm and webpack, • Coding in C# Can you please detail your experience with ASP.net MVC and any implementation you have done using the two tec...

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    We are looking for React Developer having Experience minimum - 5 years Working Shift - Indian Shift Working Days - Monday - Friday Contract - 6 months (Can be Expanded) Sub Contractors - Allowed

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    Project is developed in react, redux and typescript. Would like to perform code review and suggest improvements

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    I am looking for developer who is well versed with AWS Amplify and able to do the below 1) Include a custom field name " Organization" in the signup tab apart from Username,Password and Email fields * Please note I need Username as Username not email address . 2) Once user signs up they are directed to Confirm Singup page with OTP being sent to their EMAIL address While this kind of simple and easy for some one who is well aquainted with the AWSAmplify working.

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    Requirements • Strong JavaScript/TypeScript programming skills • Strong analytical, problem solving, debugging and troubleshooting skills • Technical English proficiency is a must • Hands on experience in ReactJs • Restful APIs Understanding nad communicating with backend APIs • JSON Web Token • GIT

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    Currently the website is functional, it is required to add 4 functionalities, average experience in Nextjs, Mapbox map library and a bit of wordpress is required.

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    Need a MERN-stack developer. I need an urgent mern stack developer for my project. I have an already completed website that just needs real-time functionality. Note: My website makes by front-end Reactjs And Back-end Nodejs, Database Mongodb, and hosting firebase. If you have any questions please let me know I will explain don't worry. Please notify first "I am a British"

    $32 / hr (Avg Bid)
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    React.js Expert needed 6 days left
    VERIFIED

    Build a Visualizer using React.js. I'll share details only selected candidate. Only apply if you finish this task within 2-3 weeks. Only expert people apply on this job. Note: Please don't apply Indian and Pakistan People.

    $551 (Avg Bid)
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    I am looking for a developer who is proficient in Ruby on Rails. ROR React Vue AWS and more

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    Healthcare Project 6 days left
    VERIFIED

    Required React js and React Native experienced developer for the project, who can work part time on the project. Full stack developer is also considerable who have experience in Node js , Mongodb , aws lightsail , express js.

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    We need help with building several widgets for our CMS, so great knowledge of JS and React.js is essential. Attached example of widget.

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    I am looking for react expert for my project. I need to add some features I have source code and backend now. Backend is Node.js/Express and MongoDB. You should have good skills such as followign: React.js, Redux, Node.js, Express, MongoDB, Social Integration. My deadline is 1 days, and budget is $30. If you are interesting in my project, Please bid. Thank you and regards.

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    Greeting for everyone! I have NFT marketplace project for pre-lanch. project has done all and left some issues in Smart Contract. I am looking for someone who can fix this issue. you must have rich experience in Solidity/Smart Contract development. Conditions: 1. you have to work through remote access because project is private. 2. all funds will be release after deploying contracts successfully. I have similar projects more and this will be long term deal. cheers!

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    Read & understand everything carefully before you bid. explain everything that you need and how you do it. or any previous experience. - kindly don't waste your and my time . if you don't have knowledge CLASS based Django rest API CURD operation. so It's basically Django and react js project . CURD operation . front end and backed mostly present . you need to write create , delete and update operation both for front end and backed . basically it's rest API uses to access . Django application code is written class based .(so basically you have knowledge of class base access) get method view code already written . - your task is create , update , delete code need to write (simple task for experience people) example code - need to add code for post method both rea...

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    Nextjs Laravel Ecommerce 6 days left
    VERIFIED

    We have a nextjs and Laravel ecommerce template with all working features. We want to transform to look like following figma file. This figma file was created keeping in mind the design and features of theme We are using this theme We want to start working immediately.

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    Hello. I need a senior software engineer that understands HMAC Security Model, Encryption and Decryption techniques, and how to interact with the local machine registry. This requires an advanced skilled developer and not someone who only does react web pages. If you have a senior resource that can work on a security architecture and framework project, please advise. Server side is .NET. That would be a plus but REACT is mainly required. I need someone ASAP. Thank you.

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    Landing page design 5 days left
    VERIFIED

    Hello! I have a robotics startup in India and I had hired a react js web developer to develop a website for it, but the developer did not have the creative skills needed to design a good landing page with animations and proper UI/UX. It works with AWS server. Please reply with "Automation" in your bid. Looking for a website prototype designer that can design the website in Photoshop/Adobe XD OR looking for a complete website designer that can take up the backend part too. We also need some animations of the logo. The content is ready. We need this to be done ASAP. People who can get the job done fast can bid. Thank you.

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    I need a configuration for this theme

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    65 bids
    nft marketplace backend need 5 days left
    VERIFIED

    nft marketplace backend need i alrady have frontend but no fucntion in there

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    Required a PHP Laravel developer and blockchain experience We have different platform which we are developing enhancing we are looking for long terms developer.

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    We’re a startup with a growing MVP. We need help making it more robust and accelerating our roadmap. The MVP is the first learning experience design system for technical training. It's built in Ruby on Rails and React, and deployed on Heroku. We need support improving our testing, feature development, and input into product direction. Our ideal person is someone who moves quickly but carefully, and likes to work autonomously. About us: we are Sam, a software engineer for 12 years, and Ruben, who’s built and advised startups for 15. Together we helped build Makers, Europe’s first coding boot camp. We’re fun to work with and we both know what we’re doing most of the time :) - Initial period 1-3 month, likely extension - Flexible on locations and timezo...

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    Hello, I need create api accept string location parameter and return with (lat ,long ,address ): Sample for this 3 links: ,49.578114

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    Our project is an Ad Network: The problem we are facing is the project isn't able to handle the load. If we get burst traffic, Ad requests per day, the database goes into deadlock. We are facing issues with scaling as our project is written in MySQL (RDBMS). We want to migrate it to MongoDB. We are looking for a developer to fix these issues. Skills Required: Express, MongoDB, Mongoose, experience with MySQL to MongoDB migration Expectations: Respecting Deadlines, Clean Code, Proficient in Optimization, and Problem Solving Skills

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    We are looking for python django developer for our project with neru lending

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    I need to deploy the rails api and react app on aws ec2 server. If you can complete it in a few hours please apply .

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    Upgrade React UI Theme. 5 days left
    VERIFIED

    I need someone who has vast experience in creating and using proven react UI components, to reuse existing production-level react components. The task is to convert the existing project, to consume the latest react component library like mui etc.

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    Hello. We are looking for a React/Node.js expert. We are a small music studio/library that writes and records music for NPR/Podcasts and Films. We’ve recently built a new website that hosts our library and are looking to find someone to work on the back end of our site alongside our existing developer. Our website is at www.sessions.blue. We will be building out some new features and integrations this year including a new web app and a number of improved functions or users. Our site gets used as a tool by professional audio production teams and we want to be responsive to their feedback. Our tech stack is decoupled. We have a static site built with Gatsby. Our library is React(Context, Styled Components, GraphQL). Our backend system is build with Strapi (Headless CMS)/Node.js. Mos...

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    A full trade application on the blockchain network.

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    I want to hire an experienced front end developer to convert my Figma design to HTML 5, Bootstrap 5 and React JS.

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    The employer wants to build a business directory web-app that highlights local area destinations, restaurants, and accommodations and will be utilized for booking hotels, car rentals, flights and also lets the users purchase tickets for sporting and concert events. The app will consist of two additional features including a field trips subscription plan and a scavenger hunt feature. Both these features are explained in detail under user stories. The employer is looking for: - An experienced UI/UX designer to create the UI designs for BATrips - An experienced cross-platform app developer for creating a web-app that runs on browsers, android and iOS platforms The core features of the web-app are: - Book hotels, car rentals and flights. - Buy tickets for events. - Buy subscriptions for fi...

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    Basically I need a website where people can buy ticket for a raffle. Prize can be a whitelist / a NFT piece. It is just a bidding feature where you have the NFT display on the website and then you can bid for X amount of time. The last bidder will win the auction. I need to make Raffle / Auction system like this.

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    Nextjs Ecommerce website 5 days left
    VERIFIED

    We have a nextjs and Laravel ecommerce template with all working features. We want to transform to look like following figma file. This figma file was created keeping in mind the design and features of theme We are using this theme We want to start working immediately.

    $173 (Avg Bid)
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    I am looking for a developer who is proficient in Ruby on Rails. ROR React Vue AWS and more

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    NEAR nft project 5 days left
    VERIFIED

    Deploy Near nft smart contract, whitelist token, landing page & minting site, and fix the metadata format.

    $1265 (Avg Bid)
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    Requirements • Strong JavaScript/TypeScript programming skills • Being an Agile minded team player, having good communication skills • Strong analytical, problem solving, debugging and troubleshooting skills • Technical English proficiency is a must • Hands on experience in ReactJs • Restful APIs Understanding nad communicating with backend APIs • JSON Web Token • GIT NICE TO HAVE SKILLS: - NodeJS Responsibilities • Design Professional and hands-on development experience in one of the following framework React • Strong CSS skills w/ experience building responsive applications across a variety of browsers and devices using modern CSS3 technique • Participate to code reviews Experienced in H...

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    I am looking for for someone to create technical course on React or Angular or Vuejs for our company. We also want this course to be created in Hindi or other Indian regional languages. Multiple courses will be created so this will be a long term ongoing gig.

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    I need help developing a web application that simulates a platform for clinics, doctors and patients, appointment making, chat, and other features. I already began implementation but I am stuck since I am a beginner.

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    Website Consist of :- landing page about us map page it will consist of dwg file to be displayed on website social media handles

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    I am looking for a Firebase expert who can deal my project. It requires Firebase & Node & React & Facebook auth flow and integration with Facebook. First you need to work via Team viewer or Anydesk for verifying your skill and process. If you fit to this project, please ping me. Thanks.

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    Our React project website has a dockerfile in order to be pushed into the Google Container Registry and then it’s deployed as a service in Google Cloud Run. For some reason, when the image is pushed and then deployed as a service in Cloud Run, it shows an error related to the Node-Sass package. We need the site to compile, deploy and publish successfully.

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    Mobile app (ios): Set up my app registration. Adjusted removed and tuned functions (api). Adjust the comment section and the "report" function. Verify source code and security. Install facebook pixel to track 3 data. And finally update the application on my developer account, the application is currently almost complete only details remain, I am looking for a competent mobile developer who can quickly and 100% complete my project so that it is perfectly responsive and stable for my users, I also want a long-term working relationship if possible. Thank you for your reading while waiting for your application cordially,

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    I have some small changes in react site. I will provide details to only selected developers Looking for only individuals.

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