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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    • Experienced in web development (+4 Years). • Advanced to Expert knowledge in JavaScript Frontend Javascript frameworks/libraries such as Typescript, and modern JavaScript frameworks (at least one of the following: Angular Vue Js, React Js) • Familiarity with microfrontends • Can Perform TDD • Familiarity of Frontend unit testing tools • Working experience Single Pag...

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    7 bida

    Looking for tester with experience testing mobile applications made in react js. $1/hr (long term-6 hr daily commitment from 8 PM-5 AM IST). Ready to work hard and learn testing technologies Like Postman, Cypress IO, JS , SQL etc Good English written communication May be from non Computer Science background

    $5 / hr (Avg Bid)
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    1 bida

    Our web app requires a new approach to show suggestions and search results

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    16 bida

    will share more details over private chat.

    $12 / hr (Avg Bid)
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    1 bida
    React build FAQ -- 2 6 hari left
    DISAHKAN

    i have project i need to complet FAQ section very ease task there's doc i will give it to you and you will complet it only. React Semantic UI, Structure was built already. i need it in max 2 days.

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    6 bida

    Hello freelancers. I am looking for a Shopify App Developer who has good knowledge of React and Node. Don't apply if you are not familiar with Shopify app development. Thanks.

    $518 (Avg Bid)
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    10 bida

    Hello freelancers. I am looking for a Shopify App Developer who has good knowledge of React and Node. Don't apply if you are not familiar with Shopify app development. Thanks.

    $202 (Avg Bid)
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    8 bida
    React Website Developer 6 hari left
    DISAHKAN

    Hi, I have already a wesbite in wordpress. Now, I want that current home page will be limited to Wordpress and all new tabs will be developed in react js. React JS Development: A list of shops from google will be showing in new tab. While bidding; kindly clearly answer following questions: 1. It means that current home page is in wordpress and all other tabs will be React JS. Is is possible an...

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    14 bida

    Will need similar tool in next work, so price minimum required Need exactly like this [log masuk untuk melihat URL] Don't Need- grey Toolbar option at top, Result mode: Needed - Middle Buttons with same feature You can see logic from many open source code [log masuk untuk melihat URL] [log masuk untuk melihat URL] should able to render 1000 JSON array with less hang issue

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    I need someone to fork [log masuk untuk melihat URL] and adapt it to: - look like this: [log masuk untuk melihat URL] - swap function and price estimation should use [log masuk untuk melihat URL] contract which acts as an aggregator You need to know what [log masuk untuk melihat URL] is and how to use it to call smart contracts. If you want this job, please install Metamask, get some testnet Ko...

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    I need someone to fork [log masuk untuk melihat URL] and adapt it to: - look like this: [log masuk untuk melihat URL] - swap function and price estimation should use [log masuk untuk melihat URL] contract which acts as an aggregator You need to know what [log masuk untuk melihat URL] is and how to use it to call smart contracts. If you want this job, please install Metamask, get some testnet Ko...

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    3 bida

    A simple application. Just a Crud operation. around 10 pages and crud operation nothing more than that. Winner will get my upcoming big project(Dedicated hiring).

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    The design should be very very refreshing and look like as this is for idea, job sharing or a new creation. This should have 2 perspective: 1. for the job sharer 2. for the freelancer who will full fill the job Both should be able to register Create/View their profile See their profile/jobs/freelance work Design a good payment page that will will have a balance and buy option to add to their...

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    1 penyertaan

    This is a very early stage innovative product with a cutting edge technical stack based on AWS, managed via the Serverless Framework, with Node.js, GraphQL and React on the frontend. This is an UX/UI heavy product and we're looking to add at least one mid or preferably senior level developer to speed up the development of the product. We're looking for determined professionals with aut...

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    Gatsby/react expert needed 6 hari left
    DISAHKAN

    I built frontend using gatsby js. I need gatsby expert help. I will share more detail during chat.

    $184 (Avg Bid)
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    Some CSS has been written. 10 USD for max. 2 hours. You: Very good knowledge of CSS Good knowledge of Bootstrap Some knowledge of React The work: Only one react page need to be styled, mostly CSS positioning work. About. 2 hours of work Cooperate: I share desktop and code to you via TV. We audio chat on Sky. I can send you some related code, but not the entire project.

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    Hello, Please bid after reading uploaded project file carefully, Please do not spam or bid with Irrelevant portfolio projects or irrelevant scripted message. Such bid will be ignored. Also, Please do not bid for Magento, Woocommerce, CS Cart, X Cart, Opencart etc. Also, Please do not bid for prebuild solution like Magento, Woocommerce, CS Cart, X Cart, Opencart etc. I am looking for a ...

    $3400 - $6800
    Sulit
    $3400 - $6800
    28 bida

    Need an application which would transfer all details related to a trip made via google maps. example i use google map to go from point A to point B. i would require the application to store all the details regarding the trip made and store it in a CSV file where that file is being compiled with all the trips made that day and later it is added to a cloud storage where similar data from other mobi...

    $164 (Avg Bid)
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    16 bida

    PLEASE NOTE: This is not a typical project! The project requires someone to finish the scaffold. I have a basic PHP SLIM 4/Twig scaffold and I need to integrate ReactJs it. The authentication (Login) is done via Twig templates, and once the user is authenticated, the Twig template "templates/[log masuk untuk melihat URL]" should be used as the entry-point to bootstrap the ReactJS app (I...

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    7 bida

    Want something that while packaging the app can identify the modules and how many lines it ran at build time. will provide more detail over chat.

    $2 - $8 / hr
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    0 bida
    Fix issue on my project ASAP 6 hari left
    DISAHKAN

    Need an hosting expert on digital ocean + cpanel hosting. I have an error on the server side. I need to fix it asap Will explain more details on PM

    $30 - $250
    Sulit
    $30 - $250
    24 bida
    REACT APP (today) 6 hari left
    DISAHKAN

    I need a React expert Developer to do some changes on a project. Please apply if you are really expert on React, Saga and Redux REMOTE ONLY!

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    Web page is partially implemented, but some bugs should be fixed. New design or actually would be requested. Just change some colours and reorganisation elements. In general dashboard is simple it has 3 pages, and all API calls are already prepared: 1.) List of all assets and simple graph for every asset and few statistics. Also it is possible to detailed view and some search over all assets ...

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    Our backed is in Node JS with React JS as frontend, mongo db and we have integration with Facebook Marketing APIs. We have re-written the whole backend but the developer who was working on it got sick, so we need someone senior to complete the project both backend and frontend. It's 80% done, UI is almost completed we just need to integrate some APIs. I need someone experienced who has worke...

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    39 bida

    Preferred React & Dot Net Compo, let me know the tech you are going to use If you can do only front end or back end only, you can apply, but mention it in the request. I prefer someone who knows both Front End - React or JavaScript Back End  - Dot Net Core Database - Sql Server Need to develop a dynamic system to create questions and answers For each question - there will be a question...

    $364 (Avg Bid)
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    8 bida

    Hi, i'm looking for someone to design and develop the frontend of my new project. The frontend technology can be either React, Angular or Vue. I want someone professional and have experience and excellent architecture because i'll be doing the backend and i need the project to be well stuctured. The frontend must have state management like Redux and be responsive and component based and ...

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    80 bida

    Proof of concept project. Will be the beginning of a long term partnership.

    $19 / hr (Avg Bid)
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    CRM do zarządzania procesami 6 hari left
    DISAHKAN

    Chciałbym zlecić wykonanie CRM do zarządzania procesami (audyt, KYC, AML), poniżej specyfikacja: I. Frontend - dashboard zakupiony na licencji, do którego dostosowane zostanie całe rozwiązanie; - landing page, na którym będzie możliwość założenia konta (rejestracja), opłacenie etc., - landing page (8-12 zakładek landing), II. Funkcjonalności - w załączeniu.

    $4998 (Avg Bid)
    Perjanjian Kerahsiaan
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    24 bida

    This will be built on Amazon Web Services. We will create an application that has user authentication, uses a well known public API, will post the retrieved data to a DynamoDB or Aurora database, and present specific data from the database to each logged-in user. D3 or Amazon QuickSight will be used for data visualizations as well.

    $531 (Avg Bid)
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    23 bida

    We are looking for consultant on ReactJS. We will give Rs. 18k per month. Should have minimum 6+ years of experience

    $340 (Avg Bid)
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    4 bida
    Mobile Website - Telehealth 6 hari left
    DISAHKAN

    Need to build a Telehealth Application using AWS Chime [log masuk untuk melihat URL] website and on Mobile. The project is supported by AWS for all services so we will use all their infrastructure. Premium Help has been enable on AWS account. Stage One is to create a working Prototype. So backend functionality and simple front end design to do some testing of Customer Journey. Key to connect all...

    $1530 (Avg Bid)
    Perjanjian Kerahsiaan
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    60 bida

    need similar home page for shopify "[log masuk untuk melihat URL]" By budget is 6000 inr for home page work.

    $89 (Avg Bid)
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    7 bida

    We need experts who can alter the inner workings of Bigbluebuttons based on our requirement to make to more like main stream players in this space. Apart from filling the feature gap there are many new features that we would want to get developed. A suitable company or candidate should demonstrate or exhibit at least one such feature that has been developed in past by him or her. Few exa...

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    5 bida

    need angular,reactjs or nodjs experts

    $373 (Avg Bid)
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    16 bida
    Create a website Application 6 hari left
    DISAHKAN

    I am Looking for a Website Developer who can Develop a Application for us , I will Explain you the concepts and Discus Everything with details , Kindly show your Recent work of web base App you develop , Detailed Application wiilll be Discus and it will be a Fix Price Job for a Right Candidate

    $136 (Avg Bid)
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    22 bida
    Test Management System 6 hari left
    DISAHKAN

    Need to build a test case management system similar to testrail

    $721 (Avg Bid)
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    18 bida

    Want something that while packaging the app can identify the modules and how many lines it ran at build time. will provide more detail over chat.

    $20 / hr (Avg Bid)
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    8 bida

    Hi, I am looking for someone with experience in building a Shopify App on the Shopify app store. Mostly utilizing Node.js and react. Please include examples of Shopify apps you have built. We are looking for a quality app developer that can work quickly to create an app similar to Privy but differs in functionality. Thanks,

    $1211 (Avg Bid)
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    25 bida

    Want something that while packaging the app can identify the modules and how many lines it ran at build time. will provide more detail over chat.

    $15 / hr (Avg Bid)
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    4 bida

    I am looking Experienced (More Then 4 Year )React Node Js Developer Full Time Remote Base (Any Desk) Developer Need Long Term and Full Time ... Fix Monthly Salary Base (No Bar For Right Candidate)

    $1012 (Avg Bid)
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    Subscription-based website 6 hari left
    DISAHKAN

    We want a subscription-based job portal with below features- > View and Manage blog articles > Blog articles can be premium (only the subscribed user can read) or free (anyone can read) > Payment gateway integration (to pay a subscription fee) > Vimeo integration (for videos) > Home page - Highlight offers, new videos and new blog articles > Registration is only allowed using Goo...

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    20 bida

    O projeto consiste no desenvolvimento de um sistema simples de cadastro de projetos científicos que começou a ser desenvolvido em ReactJS. O sistema deverá ser entregue com os módulos de: - Login - Cadastro de Usuários e Permissões - Cadastro de Parametrizações - Cadastro de Produções Científicas. O(s) desenvolvedores ...

    $366 (Avg Bid)
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    8 bida

    Need to build a website similar to: [log masuk untuk melihat URL] [log masuk untuk melihat URL] The site is a marketing page (landing page) with a custom form for lead captures. Website functions needed: - Live chat - login/account creation - contact us/email/phone number - market overview and blog - glossary terms - tenant profiles - ability to click on individual property to see more info and...

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    61 bida

    We're looking for a developer to perform a very specific gig. We're building a platform that will have video conferencing built-in (1:1 sessions with video recording). We need someone that does: - Setup Jitsi with Autoscaling on AWS - Integrate Jitsi with our React app - Integrate Jitsi with our Backend services - Ensure every session is recorded and uploaded on S3 Ideally, you'd b...

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    15 bida

    Need to do changes in the webapp.

    $70 (Avg Bid)
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    6 bida
    Laravel , react site 5 hari left
    DISAHKAN

    Laravel , react site , I will provide the project later on

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    104 bida
    Need React.js expert 5 hari left
    DISAHKAN

    Need React.js expert for music app development Before we share any project detail we take your skill test if you clear that test then we share further about the project. Are you read?

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    6 bida

    E-Commerce tech product in the Ed-Tech Space. APPLY IF you're ready to work from Office in Bangalore, India.

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    4 bida

    We have Figma design, we need React.js developer who can convert UI to react material-ui frontend. We also have backend, so you only need to work on frontend. Please don't reply if you didn't work on react material ui before.

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    reactjs design, ui/ux 5 hari left
    DISAHKAN

    Hello, I need a react based design the requirements are: - react hooks - react context API (NO REDUX) - adobe spectrum design guidelines I need the design without logic, the only logic needed is sidebar active state and logic related to graphical and design things. Also I need to implement tables with filter using the adobe spectrum guidelines [log masuk untuk melihat URL] The design will inclu...

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