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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    A startup that develops and sells image analysis web applications ,develop of microscope hardware, in the medical, life sciences, and industrial fields. The technologies I want are react, vue.js, fast API, python, java, json, docker, azure, image processing, Qt, c++, u-net, caffe, tensorflow, image analysis and deep learning, and so on. We want developers who are collaborative, communicative, and responsive. The working time zone depends on JST. We are looking for friends who can sympathize with our philosophy. Also, there are many applicants who do not respond faithfully to this question, so please be aware that we will not hire such applicants.

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    I'm looking for an experienced web3,React,TypeScript,Dapp,Solidity developer. The goal is to build external swap. You have to call external swap if a liquidity doesn't exist on our factory.

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    This is a one-hour work, if you are experienced. Front-end and back-end are 2 projects. Back-end: ASP.NET Core Front-end: React Please help me connect front-end with back-end. You need to know APIs. When you can load a little data from back-end to front-end, you are done. Most front-end code are already written. You are mostly needed for back-end configuration and bug fixing. You have to work remotely on my computer via TeamViewer. No other options.

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    Needed Freelancer who can work for me whenever required Only Indian Freelancers New freelancers are welcome The freelancer must have frontend skills

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    Tution classes 6 days left

    I have the project but my database has got formatted so and few web pages are pending just wanna make my project attracted

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    I require development of 6 reactJS pages. every page has different functionality. For every functionality you will get the backend API to integerate with frontend. Wireframe for all pages should be ready before implementation.

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    Need an e-commerce website for a fashion B2B business. With strong security, Admin panel, vendor and merchant applications. The application should be mobile friendly. There many more stages that will be added in future. Vendor on-boarding page is also required. Third party tools and APIs like payment gateway, advertisements, delivery partner portal should be easily managed from admin panel. We need someone who can work on MERN stack

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    Website Editing 6 days left
    VERIFIED

    Its a automobile website which requires some editing. Designs are already made. Following are the work: 1. Coding of CSV bulk upload. 2. Rectifying minor glitches in flow of website.

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    Only BID if you have complete team and sample website in MERN of Ecommerce

    $3218 - $6436
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    Create, test and deploy new, innovative website applications in a timely and efficient manner, while concurrently working with other developers to meet data acquisition requirements Identify and fix compatibility issues involving CSS, HTML, and scripting, often between a series of different platforms and browsers. Test websites on all sorts of browsers (mobile, notebook, tablet), and address issues identified by customer feedback. Research and explore various architectural considerations relating to the system design process, including web usability, the website’s performance, and database design. Explore and assess different alternatives for implementing new application features. Communicate with and work alongside other development teams and company management to solve conflicts, e...

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    I have an entry project if you do well i will give more tasks long term. Someone needs to be well versed with React Blitz or React typescript and can adapt to this framework quickly.

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    I want to create a Football prediction app for users to play as a strategy game. Users will select teams in the Premier league who they think will win every week. Users will receive points for correct predictions and these points will help them rank against other users. 20+ pages Requirements -React Native For Android & IOS APPS or any process that allows for easy build to both platforms -Node Js for Backend API's development. (happy for other suggestions here) -React Js for Admin Panel (happy for other suggestions here) The code must be structured in a way that allows for adding further features in the future. I have a new design, app layout (frontend) that you will need to incorporate. This will be available in Adobe XD. I will need the complete source code with documentati...

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    Integrating our currently existing solidity contracts into our already existing React front end using Web3 technologies, we also need to have the Web3 connection fixed, and more wallet types added.

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    I need react native expert for my project It need at least 2 years of experience

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    I'm looking for an experienced web3,React,TypeScript,Dapp,Solidity developer. The goal is to build external swap. You have to call external swap if a liquidity doesn't exist on our factory.

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    Please don't waste time if you are not capable of doing it as i am posting this 3rd time. Hi looking for nft generator system like And also include just to mix specific sets of layers to get legendary art. Added benefit if anyone can add smart contract system into it like nifty. Price negotiable. I will only accept the person sending me Private message and discuss about the project. We can talk in detail if anyone don’t understand this. I would like to work with someone already into this and understand NFT and how randomise generation work.

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    I need react native expert for my project It need at least 2 years of experience

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    React expert 6 days left

    I'm looking for react expert who have rich experience of web development. I want to make website like this. If you are interested, please contact me.

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    In this project we need to build a web-based app based on React Design:

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    Blockchain project on ReactJS 6 days left
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    I need developer who will build me blockchain project bases on React JS.

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    Note - Kindly don't bid if you are not ready to work from office - Noida Hi, We are looking for a full-time Node JS developer. Exp: 1+ years. Immediate joiners only. Kindly mention your skills, and total experience.

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    3D rotating image gallery 6 days left
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    Hi - need a interactive 3d rotating image gallery

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    Hi, Require React Developer for couple of hours for fixing bugs. May lead to longer term work.

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    Looking for an XRP ledger developer to help build an NFT marketplace. You must know how to interact with the ledger on testnet. Must be able to work full stack (front-end and backend.)

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    senior Django developer is required for my company. - eCommerce - admin dashboard - checkout These EXPERIENCES are madatory! weblate for localization Wagtail DevOps Anyone who totally show his relevant experience would be screened.

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    Front end Developer Required 5 days left
    VERIFIED

    Front end Developer required on contractual monthly basis. Should have good communication skills. Monthly payment (70-80k).

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    Develop React website 5 days left
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    Sim Card website Brief: Website for the user to come and get the sim card activated after they buy from Amazon. Step : User will visit the website there he will see two options: Activate your sim and Check your Sim status. Admin Panel: Add Multiple Carriers / Add plans under carriers / Upload bulk sim card under carrier / see all pending requests for activation / Change the status of sim card activation. User : user will visit the website click on the activate your sim card. a popup will appear which will ask a few details from the user like email location etc after he submit the request, the admin will receive the notification on the portal and email that regarding the same. Users can also check the status on the activation status of the sim card on website Admin : under pending activati...

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    We've built a storefront generator and our code consists of 3 different repositories: - Payouts Frontend (the dashboard repo) - Payouts Template (this is the shop repo) - Payouts Backend (this is our backend repo) These repositories are already connected through Lambda functions in our backend code. We would like to build get our "Shop Settings" tab working to add customization to the shop template. ------- These are the list of features you'd have to complete: 1. From the dashboard, merchants can input a “store name” which will update in the AWS S3 table for merchants, and then display on the storefront (“payouts-template” repository) 2. From the dashboard, merchants can input a theme colour which will update in the AWS S3 table for mercha...

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    Small task - to deploy and work on some basic animations

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    React Js Developer 5 days left
    VERIFIED

    The candidate must have hands on experience 4+ in ReactJS.

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    I need someone to build for me a medical RESTful web application. I can build myself but I don't have the time to do that. Here is a requirement 1. Design data model for an intake form for the health business 2. Build backend with frameworks like Flask (Controllers, services, data layers ) 3. Build a dashboard for the clinic employees (should only be available for users with admin roles ) 4. Build a customer facing website where patients can register and fill the intake form I have only one month to finish this project. Please indicate the amount of payment and hard delivery date (within one month )

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    Need to put api to check if wallet id already exist If yes dont show register form if not show register form wallet id for metamask And when connect show logout Need to make imags mouse cover show b images in diffirrent position And need to display warning user already exist in popup style

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    I need to add one more feature to my project that it needs to sent email if the user is subscribed to the product and if the product is already sold or the price is changed on the product. The feature needs to be done in Java Spring Boot, React and Typescript and MySQL as a database. It needs to be done as soon as possible, 7 days maximum.

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    I need a Addon to be generated where the user clicks on the addon and can get a dynamic qrcode image attached to the document head. the addon will be credit based and will have a count on number of credits left. the QRCode will be generated using a API Call to a Server, and a document file will be created and the qrcode will be inserted automatically in the document . once the file is saved we need another program to create a pdf from the doc file and upload to the central server For rest will discuss once we have a developer . You may also suggest the technology to use . .

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    Build One whole page and two modal with React.js. Simple Work but Urgent.

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    Online Travel Platform 5 days left
    VERIFIED

    The application will consist of a frontend website with cms. The front end will display hotels, flights both cached and dynamic. The front end will have search, content, booking, payments and booking management via customer portal. The font end will have the homepage, 5 different page templates, contact us, terms, privacy, cookie management. The front end must be server as prerendered html and not .js, must be fully seo compliant and also deliver a high score from page insights The backend will be for booking management(amend, cancel, refund, credit), finance, reporting, api management, inventory management, business rule management, content management, customer management and customer support. There will be a Customer portal for booking Management. Wireframes, designs and a full solut...

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    I need a website similar to domains provider website. Reference websites:

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    I got this errors when i run NPM START Can't resolve 'http2' in '/Users/alex/Documents/starter-project/node_modules/@aws-sdk/client-sts/node_modules/@aws-sdk/node-http-handler/dist-cjs' not found: Error: Can't resolve 'child_process' in '/Users/alex/Documents/starter-project/node_modules/@aws-sdk/client-sts/node_modules/@aws-sdk/credential-provider-process/dist-cjs' Module not found: Error: Can't resolve 'http2' in '/Users/alex/Documents/starter-project/node_modules/@aws-sdk/client-location/node_modules/@aws-sdk/node-http-handler/dist-cjs'

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    Buggy website remake 5 days left
    VERIFIED

    Please message to discuss further. Needed experienced react/wordpress developer.

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    140 bids

    Small task - to deploy and work on some basic animations

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    Hello everyone. I am looking for a react developer in senior level. I will have many jobs for react frontend.. I have backend developers already. First job is to create one page in react. Code style should be clear. Styled-component should be used for reusable. Page should be responsive for desktop, ipad, mobiles, etc. This is the page to fork styles. Please apply if you are interested in this role. Thanks.

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    Hello Everyone I need experienced React Native Developer for more than 10+ projects and it will be long term probabaly for 1-2 years and it will be tasks based / project based depends on selected freelancer wish. Please bid only if you can start immediately Please mention as "REACT" in your bid to be considered a valid bid - others ignored

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    There is need for a Full stack, a front-end and a back-end developer for a project that requires setting up a dashboard with 5 different user hierarchies and a home page for a career counselling website and application. The prototype UI and the architecture for the same have already been set using Figma, ReactJS, NodeJS, Bootstrap, MongoDB, Aws.

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    Frontend website 5 days left

    Hi, I am building a new website. I have set up the framework. Need somebody to keep working on the website frontend. It is using react and , chakra ui lib. Candidate need to be able to tweak CSS, make the frontend elegant. 3 years of react experience is a must. I myself have 8 years of react experience, we can meet 30 min a day if necessary. My hourly rate budget is around $10 - $12; We can potentially make it a full time job for couple of months or even a year. Contact me with your experience; your strength; your charge for short team(1 week) and long term(6 months).

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    have a SAAS app that is hosted on AWS and uses AWS Amplify & DynamoDB. We want to migrate our app out of AWS amplify as amplify is not stable, poorly documented and support is delayed. Our new SAAS app will be in (i.e., React & Node). Request details We have React and Node expertise in-house. We are looking for an AWS cloud architect who can help us. You have extensive experience in AWS with a good understanding of scaling node.js web apps. You should have designed and built AWS infra for multiple SAAS apps. One of the big decisions we want you to help us with is whether to host our app on Vercel with DB in AWS OR host the app entirely in AWS only.

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    I'm looking for an experienced web3,React,TypeScript,Dapp,Solidity developer. The goal is to build external swap. You have to call external swap if a liquidity doesn't exist on our factory.

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    Mintdapp help 5 days left
    VERIFIED

    Hello, I am looking for someone to help me fix some issue in my mintingdapp Budget: $15

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    Need OTT Web and Mobile App 4 days left
    VERIFIED

    I need Website for OTT platform. It will be a streaming website. I also need Mobile app. iOs and Android. I need an expert team, if you have already developed something like that please share the sample. Also explain me how you will use server to manage data. Which technology you will use to develop it?

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    CMS website using Node.js 4 days left
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    Hello There, I need CMS managed website with a backend in (Node.js) and frontend in (node or React or Angular). For some sections we need to redirect user to another website passing some data in query string. All the pages should be managed by cms in admin. Please check attached screens. I really need to see your work experience in Node.js and few reference links of your portfolio in node.js Only experts needed Thanks

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    We need a developer who can help us complete the React based e-commerce project. Skills Required Reactjs React native.

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