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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    Please find support with all these requirements Java, Kotlin, Spring Boot, React Js, API’s, Webservices and Kafka. Mainly kotlin Experience- 3-4 Years Timings- 2-3 hours/weekdays Work Type- Support Work For Individual Indians Only

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    I Need to Fix My react website css and mobile design is ready in figma where you can see and fix it the css Thank you

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    I need a reactJS developer to develop web application on the bases of a design provided. The app is under development, you need to add features. You will need to: - develop using an existing NextJs project. You will create your own branch on Github and create a Pull Request You should have experience in ReactJs, NextJS.

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    - to copy all smart contracts of 1inch. io - to modify the contract - to work with frontend programmer (web UI will be provided- Angular JS) - to educate frontend programmer about the smart contract function to call. Smart contract modification - limit order - token staking improvising(New Name of token ZSZ) - Add a feature: a.) new liquidity pool base on IDO launched. b.) liquidity pool can be us...

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    1. smile API - (integrate 1 API : ) 2. ZKTeco API - (integrate 5 APIs : ) [login to view URL] the project (40 pages out of 93 pages) fixing bugs and editing flows - 200 dollars. please if dont want to earn this amount for not enough, do not bid/ 4 days job India or Pakistan only 2 freelancers needed

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    need a freelancer for react native on urgent based .pay will be discussed based on the experience . only Indian guys preferred .

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    Smart Restaurant 6 days left

    Delivery system and orders to different restaurants by application and website.

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    my react mongodb app needs to have cookies set up for a post route that is hit upon a fetch request from the react. also needs [login to view URL] to be made accessible to every route on the app. already finished most things, just need some errors to be fixed. urgent! meet on zoom.

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    We are building a Booking system for the Rental Industry and require the development of a job calendar and scheduling system. Bookings will be viewed in a Monthly, weekly or daily view and are colour coded depending on their status e.g. Confirmed, Deposit Due, On hold etc… Clicking onto the booking will open the job for editing. There will be a gantt chart with dates along the bottom and ...

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    I have a MERN stack web app which I have run successfully locally. I need a more experienced developer to help me deploy and host the app. About the web app: A backend Node job periodically makes API requests to various Sports Betting sites, compiling the odds into my Mongoose DB. The React app renders these odds for users to compare and find the best available. See attached screenshots of the UI...

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    Mern team needed 6 days left
    VERIFIED

    searching for MERN Team... For 2 months

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    Hi, I'm looking forward to excellent react dev. So, I'll chat with you about urgent project. This project is urgent and needs perfect skill in React. Please hit me up.

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    Needs to hire 2 Freelancers NO AGENCIES/GROUPS PLEASE We are fast growing startup looking to hire full time React and React native developers on long term basis. The developers should have sound knowledge of React & React native best practices and must have familiarity with Hooks and class components. This is a long term contract which possibility of future payment revisions.

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    1. duplicate this product Check attachment: 2. once user click on the product, then it will move to the the product customize page. (this page will be inserted by you. as i mentioned, this page was already developed using some javascript libraries). 3. once user click on the buy now, then i will move to the product page and on that page, show the 2d product that was customized on the product cus...

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    We need laravel developer for our food company site have some work in backend and also for frontend. like Geocoding API, GOogle map API, SMS API documentation will be provided you for more information.

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    I am gonna create the wonderful project and also have prototypes. Only need frontend developer and you should be familiar with react and typescript. when you bid, please give me the one or more opinion of SPA at the first and if not, I will not response. Please care of my requirement.

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    Hiring for a blockchain based social media startup - Degree in Computer Science or relevant experience - 2-4 years of relevant hands-on software engineering experience working on features that impact users - Experience of working on server side web frameworks like Node.js - Good command over at least one JavaScript frameworks like ReactJs and React Native - Knowledge of working on cloud techn...

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    any one can resolve my issue by anydesk on my system in MERN stack issue.

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    I have a project in laravel and react it's not running on the server i just need to deploy the project, amount will be paid after work, need to work on anydesk

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    Trophy icon My portfolio website 2 days left

    I'm a photographer. I want to make my portfolio website. I need elegant design and functional website. This is prototype and I'll expand this website. So I need simple and clean website but have to be able to be expandable.

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    Hi, I am looking for a javascript developer who can help me make modifications to a front end page based on [login to view URL] Following two tasks need to be done : 1. Show data as blurred inside gojs object 2. Click to show blurred data as solid data fetched from API call The backend is served by python/flask

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    If you know how to work with API's / web sockets and know about crypto markets then please apply for this job. I want to create my own version on coinmarketcap / coingecko without relying on third party APIs. All APIs will be gathered directly from all exchanges (400+) an ran from my server. If you have a great understanding of those example websites above and are confident you can create y...

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    Learning management system with django Rule based for different level of admins 1. Admin - This is the main admin 2. SuperAdmin - This admin reports to the Admin and they control other website users 2.1 Curator - creates content and reports to SuperAdmin 2.2 Marketer - markets the website to students and reports to a SuperAdmin 2.3 Editor - edits content created by Curator before it is publis...

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    Astro shopping 6 days left

    developing 2 web application using Node and React technologies. 90% work is almost done six months back. Now need to complete the remaining tasks which includes remaining 10% functionalities, resolving testing bugs and then launch or deploy both applications on server.

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    I am looking to develop a API and admin of our app - It would be something like a dating app. Bid and let me know what timings are you available. I'm also a developer and it would be nice if I work along with you. And build it on my end too. Required Main Skills Frontend: React Backend: Node.js Database: MongoDB

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    Need a professional web developer who is highly skilled in this field with an experience like i said need a website where user can search movies, get personalized recommender,watch trailers,get latest movies and tv shows,add movie and tv shows to the database Note:all datas would be fetched using api so it is gonna be an api powered web app but user can add movies and tv shows to our own databas...

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    Don't bid with hourly rate at X and ask for more, I will report you. Don't bid and if you can't take a short one hour test Don't bid if you can't work on remote desktop env. Don't bid if you can't communicate responsively. Build react component Build react pages according to UI design with attention to details, yes pixel precision I am talking about. Must be abl...

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    Hi, We are looking for an experienced full-stack developer for the video management system. Need to create a backend system to play/store the videos on the map by clicking the icons. PLEASE READ THE ATTACHED DOC OF REQUIREMENT BEFORE BIDDING. Let's chat for more details. Thx

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    Hiring Web Developers 5 days left
    VERIFIED

    Need help in building tests for hiring developers and tutors in several softwares and languages. 10min to 45 min test with easy, medium and hard questions built to test in-depth expertise of the applicants. The answers should be in the form of MCQ or numerical values or questions that can be checked easily for output with images of code run. Also, the questions should not be directly googleable. ...

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    we Are a software company And hiring programmers who can work from home or join our office in jodhpur and Jaipur ... we need experienced full stack developers

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    Develop webpages using Reactjs, Nextjs and HTML

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    Whimser is looking to hire an engineer on a project basis. We are currently looking for someone with experience deploying mobile applications to the App Store and Play Stores. We are looking for someone to help us take our MVP across the finish line and deployed for our beta launch. The application at its core is complete but we are in need of expertise in mobile app deployment, especially among t...

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    We are Duro and we are looking for talented React developers to help us drastically increase the productivity of hardware companies. Imagine how painful it would be to write software on a team without Git or version control? This is the pain we solve for companies that build things like drones, servers, and robots. Are you a solid React engineer that can jump on a project and make it better than...

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    Power BI Custom Visual 5 days left
    VERIFIED

    Calling all PBI Custom Visual Developers I have built a D3 visual that I need help porting/transferring into a PBI visual. (I have attached a sample image). Please let me know if you can help and have worked on custom visuals before. I have many more future projects too, so this could be an ongoing relationship Thanks

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    One page Attached. To be converted to React js with Mobile responsiveness. HTML is available. Charting Library just need to include and call. Tables need some effects. Also API INTEGRATION. If you are having Node.js experience. We have another project for you to create functions.

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    I need an experienced developer to code a react redux front end (users part and admin part). I want to create a marketplace from scratch. Code must be reactive, high performance, scalable, maintainable, readable, testable and updatable. NO DUPLICATE CODE. I WANT IT TO BE DONE WITH TYPESCRIPT 60 screens (with 5 to 7 complex screens) Technologies : [login to view URL] Typescript React Redux Tailw...

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    I want to create a webRTC react native mobile App dialer ( only outgoing calls ) Here is a guide app [login to view URL] I want exactly ALL the functions I will provide with all the backend requirements needed

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    I am looking for a React.js developer with skills in the following areas: - A minimum of 2 years of experience in React.js - Preferably experienced with integrating Python API - Excellent communication skills

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    React Developer with experience in developing websites. Should be able to convert the given screens(Figma Tool) to React based components. Should be able to integrate the application with REST APIs. The project is already in progress. The developer should be able to ramp up quickly. Looking for someone who is self motivated and is ready to work with minimal supervision.

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    Need Page for my project 5 days left
    VERIFIED

    I want to build react page similar to twitter or Instagram. I really focus on UI design as well as on how it works. Please bid if you have an experience and can show former project.

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    This project is QR code scanner project. I will add the attachment on here. Check the carefully and bid on me. It's will be late bid. I can wait and also need full reading.

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    I need someone with the following traits for an ongoing project. - Having at least an experience of 5 years - Experience with frontend integration of complex modules with React.js - Proficient with Django (Python) and MySQL - Good communication skills

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    The project needs an expert front end programmer with a background in visual analytics and interaction design. Singular Intelligence is an Artificial Intelligence software company backed by Oxford University and InnovateUK, the UK Innovation agency. We are now hiring for a very exciting role of Senior Front-end developer to work with our team, The end-user application augments the Senior B...

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    Just need a complete imitation of this website [login to view URL] Open to different UI Design ideas, Application should be built with React, Node, Typescript

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    crypto wallet 5 days left

    I want to make a digital currency wallet. I need to create a unique wallet address for each user for different currencies. The user can convert their currencies

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    This is a request for the development of React Laravel. I am looking for someone who can respond as soon as possible. Please develop the front and back end (Laravel is used only for API acquisition). But However, there is a simple test process before hiring.

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    I'm looking for Binance blockchain development using [login to view URL] and Solidity. I want to be able to connect my front-end with a smart contract. I am hosting a pre sale/ whitelist today on my website. I would like white listed participants to be able to send in their contributions directly from my website. If you understand what I need I will send you the code source and I will send yo...

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    HTML to REACT 5 days left
    VERIFIED

    The following design has been converted to HTML. The backend is also ready. We need a REACT programmer to build us the frontend. [login to view URL] Please review the website design. If we agree, I'll provide the design document for the functionality. You will be responsible for the frontend only. All backend functionality is ready.

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    we would like to fix a problem in our react native expo app. we have already launched it but we need to reduce the loading time. we suspect that the problem is the amount of data that we fetch in the first load is too much. we need it to load at most at 5s per first load. the second problem it might be related to the first one: so when the client place order and want to check out its also sometime...

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    Our project requires a strong react js talent with experience in building a SAAS platform. You will handle subscription flow with Stripe (user upgrade plans) Create user dashboard to allow users to perform functions Work on making product responsive Also develop quality code/reusable, semantic ui/material ui Integrate Google contact, 365 contact and iCloud contact

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