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 READ CAREFULLY ABOUT ALL REQUIREMENTS BEFORE BIDDING!! Here is the thing. I need some help with my [prijavite se za ogled URL] Exchange regarding works on the following points: 1. Edit the landing page to make it dynamic in places like news & video section of the landing page and make coin/market section of the landing page fetch data in real-time. You will also make the website texts...

    €207 - €621
    €207 - €621
    0 ponudb

    I need an existing website rebuilt. I already have a design, I just need you to build my online store.i will provide more details over chat.

    €2 / hr (Avg Bid)
    €2 / hr Povprečna ponudba
    4 ponudb

    We are looking for react developer with good hands on with atleast 1 industry project. We are preferring full time developer as this project will last for atleast 3 months

    €7 / hr (Avg Bid)
    €7 / hr Povprečna ponudba
    8 ponudb

    I want to build a website using ReactJs + Laravel. Redux is a must. And also redux saga

    €342 (Avg Bid)
    €342 Povprečna ponudba
    13 ponudb
    Proyecto en REACT 6 dni left
    VERIFICIRAN/A

    Busco experto en REACT para continuar un pequeño proyecto, ya que lamentablemente el freelancer anterior no puede continuarlo. Más detalles por privado. Imprescindible hablar español. Gracias.

    €22 (Avg Bid)
    €22 Povprečna ponudba
    8 ponudb

    We have an existing website with all the functionality built. However, it looks terrible. We've got a new design on figma now and we just need to make our existing code base look visually like the figma. We build in react with Grommet. the current website is at [prijavite se za ogled URL], however the dashboard is hiding behind creating an account Make the dashboard look like the figma. He...

    €119 (Avg Bid)
    €119 Povprečna ponudba
    9 ponudb

    - Required to take a self-guided MCQ online assessment upon shortlist -Position is suitable for any ambitious full-stack web developer to work on a handful of interesting large-scale CRUD web application projects. - Project is directly managed by a project owner - Based on the scope, it's expected to take three months for development to deployment and would be extended if necessary. - Devel...

    €17 / hr (Avg Bid)
    €17 / hr Povprečna ponudba
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    Website with a 5 pages a unique route must exist for each page and each page uses browser local storage to store variables. Just functionality . Each web page will have a game that uses local storage to save the scores. ReactJS must no other languages are accepted. Dashboard page A unique route must exist for this page that takes you to each game page. Page 1 A unique route must exist for this ...

    €56 (Avg Bid)
    Zagotovljen Zapečateno
    €56
    0 vnosov

    E commerce website have multiple features. best rate for talented. need to finish this three months

    €98 (Avg Bid)
    €98 Povprečna ponudba
    3 ponudb

    We have an existing website with all the functionality built. However, it looks terrible. We've got a new design on figma now and we just need to make our existing code base look visually like the figma. We build in react with Grommet. We are a team of 3 devs so we can work together as closely (working together on zoom) or as loosely (standups every few days) as you want. Make the dashboard...

    €189 (Avg Bid)
    €189 Povprečna ponudba
    12 ponudb

    I have about 95% of the source code of an existing distributed app using the Ethereum blockchain. I need someone who is experienced in - Blockchain - React - Typescript - GraphQL - Firebase - NextJS - Theme UI - Cloudflare Workers would be a bonus. 1. Investigate the source code and integrate with firebase, including DB, queries and GraphQL. 2. Rebuild the missing files if necessary. 3. Remov...

    €309 (Avg Bid)
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    22 ponudb
    APP TRACKER FOR AQUAGOAT.FINANCE 6 dni left
    VERIFICIRAN/A

    [prijavite se za ogled URL] AQUAGOAT is on binance smart chain so we only need the bsc version. This project should be able to take a public wallet key and display aquagoat balance/chart price etc like the app. Prefer to have it done in react

    €418 (Avg Bid)
    €418 Povprečna ponudba
    20 ponudb

    I have a design for my project. It is a XD file. Anyone must convert this to React.js. Who can help me?

    €140 (Avg Bid)
    €140 Povprečna ponudba
    15 ponudb

    I need a Custom Web Saas solution with this tabs working: Judicial Process (create, edit, delete / add movement, edit movement, delete movement) Customer Base (create, edit, delete) Calendar (with Google Agenda Integration) Files (with Google Drive Integration) Email (sent, receive) Transactions Log (create, edit, delete) Notifications Activity Log Settings (with roles and general settings) Billi...

    €11 / hr (Avg Bid)
    €11 / hr Povprečna ponudba
    25 ponudb
    Ruby on Rails Development -- 2 6 dni left
    VERIFICIRAN/A

    International company Full-time, home-based position Full Stack Developer for Hire Immediately Junior / Intermediate Required work experience: 1 - 3 years experience Independent Contractor Only - No Agencies Please Our Client: BoxDevLab is driven by our innovative vision, efficiencies and craftsmanship to change the world through automation. We build products and tools that drive business a...

    €5 / hr (Avg Bid)
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    3 ponudb

    a Project to be made in Laravel Framework b Front End : HTML5 : CSS :React - Java script c Back End : Laravel 8 D Database : Mysql f Components feature of laravel to be use extensively for modular design strutcure g all sections and coding to have explanations statements in code for better understanding later-on if any modifications to be done in code I. Website designs and functionality h...

    €99 (Avg Bid)
    €99 Povprečna ponudba
    6 ponudb

    We need a skilled developer to Integrate Facebook Marketing Api to React web app to allow partners to set up and create ads. Providers of services (our clients) will easily be able to create and pay for ads that will run on Facebook and Instagram.

    €1101 (Avg Bid)
    Izpostavljeno
    €1101 Povprečna ponudba
    24 ponudb

    Using the json file provided below, given an input of products, design a page that: · Consumes the JSON of products · Builds the product details page with all products · Displays the product details, including price, product name, and the main hero image · Interacts intuitively; if you click on the image, you should see an overlay with a ...

    €10 / hr (Avg Bid)
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    I want to make betting website like $..k..y..e..x..c..h..a..n..g..e dot com frontend, backend, UI, API, All the necessary pannel (user, master, super) etc Everything

    €281 (Avg Bid)
    €281 Povprečna ponudba
    3 ponudb

    Website: • There will be four pages on the website named: Registration, Login, Activation, and Help. • As the page names suggest each page will have the required functionality. • User will be asked to Login/Register to activate a device or he/she can choose not to register to activate device. • User will be asked to pay some amount to register device and upload playlist. &...

    €288 (Avg Bid)
    €288 Povprečna ponudba
    10 ponudb

    We are looking for a full-stack developer with both backed Django and frontend ReactJS experience for a medium term project.

    €9 / hr (Avg Bid)
    €9 / hr Povprečna ponudba
    6 ponudb

    Full Stack Developer needed development of a real-time automotive chat product. Must have experience using APIs from companies such as Twilio, Intercom, Drift etc.

    €17 / hr (Avg Bid)
    €17 / hr Povprečna ponudba
    33 ponudb

    We are a IT training startup that provides online , affordable , live, in-person interactive trainings on various programming and systems technology.

    €299 (Avg Bid)
    €299 Povprečna ponudba
    5 ponudb

    Develop token exchange page using Solona Design is ready Front end: ReactJS Back end:NodeJS

    €25 - €207
    Zapečateno Pogodba o nerazkritju informacij
    €25 - €207
    9 ponudb

    need a well experienced reactjs developer from indore, madhya pradesh

    €292 (Avg Bid)
    €292 Povprečna ponudba
    5 ponudb

    Create table that show all reservations added in the calenders (we have already created a table, just reuse the design) Show all reservations related to selected club - Show booking ID - Date - Time - Location - Status

    €391 (Avg Bid)
    €391 Povprečna ponudba
    17 ponudb

    I am looking for a react js and react native developer. Need to update the frontend and backend in React Native app and React backend. I have updated the design link in Figma. Will share the design and source code in detail chat. Thanks

    €177 (Avg Bid)
    €177 Povprečna ponudba
    21 ponudb

    I need react expert for long term project

    €127 (Avg Bid)
    €127 Povprečna ponudba
    6 ponudb

    We are working on a project where we are using PHP CI as a backend and react over the frontend. We create APIs and call in react. We need another resource to work with us for 60 hrs a month so it is part-time as of now.

    €405 (Avg Bid)
    €405 Povprečna ponudba
    6 ponudb

    Hi all We are going to enhance the loading speed of our website. The stack is React + Django and it's hosted in Heroku. If you can do this job in 4 days including weekend. Please apply. Thanks

    €347 (Avg Bid)
    €347 Povprečna ponudba
    6 ponudb

    Business an employee advocacy platform designed to help the companies' employees become powerful social media communicators. They use React.js and Typescript on the front end. Requirements looking for 1-2 senior backend Python engineers to start with. • 5+ years of experience with Python • Experience with GraphQL and AWS: AppSync, Lambda, Cognito, DynamoDB, etc. • Deep unders...

    €15 / hr (Avg Bid)
    €15 / hr Povprečna ponudba
    27 ponudb

    As a Web Engineer, you will bring our digital brand to a new level. Be completely responsible for the COSI Website by building new pages, integrate our products, improve SEO and conversion rates

    €375 (Avg Bid)
    €375 Povprečna ponudba
    15 ponudb
    WEB DEVELOPER / REACT - NEXT.JS 6 dni left
    VERIFICIRAN/A

    Web developer needed to implement new Pages (Screens already designed) on Our Dating Website In REACT. login screen User profile Screen Users search screen Chat Screen/Message screen In Web-purchase Screen... SCREENS ARE ALREADY DESIGNED (My mobile App exist on playstore refer on it )

    €92 (Avg Bid)
    €92 Povprečna ponudba
    19 ponudb

    I need an Android and iOS app. I would like it designed and built.

    €112 (Avg Bid)
    €112 Povprečna ponudba
    7 ponudb
    React Virtualized Table 6 dni left
    VERIFICIRAN/A

    I have an API from which need to build a table where it dynamically shows the table . Where Sorting, filtering , RowClick,searching, resizing of the column can be done . Its very urgent.

    €11 (Avg Bid)
    €11 Povprečna ponudba
    6 ponudb
    React JS Component 6 dni left
    VERIFICIRAN/A

    Looking for a React JS engineer that can develop a certain React Component based on design and spec, We will provide detailed design via zeplin and expect to get a working code on github

    €85 (Avg Bid)
    €85 Povprečna ponudba
    29 ponudb

    Buscamos a un Front-end developer en Mexico especializado en React (experiencia mínima de 3-4 años) para trabajar remotamente con nuestro departamento de I+D (20 personas). Desarrollamos soluciones cloud interactivas basadas en microservicios sobre un entorno AWS, las cuales actualmente tienen presencia en más de 60 países. Funciones: - Diseño y desarrollo de...

    €16065 (Avg Bid)
    Lokalno
    €16065 Povprečna ponudba
    8 ponudb
    WEB DEVELOPER / NODE - REACT 6 dni left
    VERIFICIRAN/A

    Web developer needed to implement new Pages (Screens already designed) on Our Dating Website In REACT.

    €99 (Avg Bid)
    €99 Povprečna ponudba
    29 ponudb

    Hi, We are looking for a full-time (160+ hours per month) React.js developer in India on a salary of 30k INR per month either within our team in Kolkata/West Bengal or remote/home-based. The requirement is to work on a large SaaS application, development started 4-5 months ago and we have approx 2 years of work left on this project and then we will be starting another SaaS application. The back...

    €333 (Avg Bid)
    €333 Povprečna ponudba
    4 ponudb

    We are looking for MERN developers to upgrade our remote working dashboard

    €357 (Avg Bid)
    €357 Povprečna ponudba
    28 ponudb

    We have a static website with minimal design. We need to revamp the whole website in WordPress. Good Gutenberg, ReactJs & JavaScript knowledge requires.

    €90 (Avg Bid)
    €90 Povprečna ponudba
    34 ponudb

    Hi React Developers, 5+ years experience, with minimum 2-3 years ReactJS experience. Strong and expert knowledge of Express JS, React JS, Node.js, HTML5, CSS3, jQuery, Bootstrap, SASS, ReactJS State Management using Redux, Hooks, State & Context. Knowledge of ReactJS UI frameworks like Bootstrap & Material UI necessary. Strong knowledge of Unit Testing using Jest, Enzyme or Junit. For av...

    €655 (Avg Bid)
    €655 Povprečna ponudba
    6 ponudb

    Hi, Looking for a freelance (not company) React.js developer to join my team to help with developing SaaS application UI's long-term work 2-3 years min. Must be reliable, hard-working, and able to do work to a high standard. Can join our team in Kolkata, West Bengal, or work remotely/home-based. Kind Regards Mark

    €696 (Avg Bid)
    €696 Povprečna ponudba
    17 ponudb
    Listing site / directory 6 dni left
    VERIFICIRAN/A

    If your not a pro - but a wannabe - don't bid! Features required: Sign up Sign in Free search Category search Listing page Profile page Contact form Free listing Subscriptions Payment Advertisement module Add events (paid) Blog Index directory Write if you are an individual or team Please add a link or two to listing pages you have created. I will refer to a reference site to selected fre...

    €1312 (Avg Bid)
    €1312 Povprečna ponudba
    77 ponudb
    Quality Assurance 6 dni left
    VERIFICIRAN/A

    For a web-based responsive project, I am looking for good QA resources. The testing must be done on desktop browsers and mobile phones, so at least having a smartphone with you is required. The site is developed using Drupal, Bootstrap, ReactJS, HTML/HTML5, SAAS and CSS. Should be able to connect to a VPN and work. Should be able to test both happy and negative paths thoroughly and update Jira-bas...

    €3 / hr (Avg Bid)
    €3 / hr Povprečna ponudba
    27 ponudb

    Hi We need experienced React Native developer for providing remote support for our on going project for the long term. Currently we have developed app in which we have used Nested stack navigator. It is working fine but while logging out We are not able to redirect user to Login screen. Some minor issue is there what we are missing. If you can solve it we will hire you for long term. Please...

    €2 / hr (Avg Bid)
    €2 / hr Povprečna ponudba
    8 ponudb

    I need female teacher to teach me mern stack and redux.

    €280 (Avg Bid)
    €280 Povprečna ponudba
    1 ponudb

    we have an existing website with all the functionality built. However, it looks terrible. We've got a new design on figma now and we just need to make our existing code base look visually like the figma. We build in react with Grommet. We are a team of 3 devs so we can work together as closely (working together on zoom) or as loosely (standups every few days) as you want. Make the dashboard...

    €127 (Avg Bid)
    €127 Povprečna ponudba
    13 ponudb

    We have the following openings for our MNC client. 1. React JS developers or full stack MERN developers 2. React Native or Flutter developers with native (Android/iOS) app development experience 3. .Net core developers with React.JS experience. (React is mandatory) 4. Tableau / Data science professionals (Python, Machine learning, NLP) Experience: 3+ years STRONG experience in the relevant tech...

    €1031 (Avg Bid)
    €1031 Povprečna ponudba
    19 ponudb

    Hello. I am looking for professional React.js and Sass/Less developer that can start work right now. If you can just start work immediately, please bid. thanks

    €15 / hr (Avg Bid)
    €15 / hr Povprečna ponudba
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