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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    React Native App Developer 6 days left
    OVĚŘENÉ

    We are looking for a freelance developer experience in react native to work with my development team in Manila on building an app. Time frame is for the next 2-8 weeks.

    €8 / hr (Avg Bid)
    €8 / hr Průměr. nabídka
    50 nabídky
    Latest 3D Game Creation 6 days left
    OVĚŘENÉ

    Creating a full feature 3D game, within specification using a range of skills.

    €201 (Avg Bid)
    €201 Průměr. nabídka
    14 nabídky
    New 3D Game Project 6 days left
    OVĚŘENÉ

    New Game Required Skills needed Game Development, Unity3D, React NAtive, IONIC & NODE JS

    €142 (Avg Bid)
    €142 Průměr. nabídka
    14 nabídky

    Hello, project needs some additional parts. 1. Filter needs to be added to project. Buttons number should change in sidebar depending what is entered in filter input field. 2. When item in sidebar is clicked relevant marker on google maps should become active and infowindow should open. 3. Sidebar needs scrolling option

    €30 (Avg Bid)
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    I need experience React Native developer who can build the GRAPH like Coincap (shown at attachment), or yo have other solution please suggest to me 1. You must have experience on related graph development 2. If yes, please show me your demo 3. download Coincap app, and try on the graph, when u move the graph with finger, the value like price and time will show corresponding 4. or u found any suit...

    €156 (Avg Bid)
    €156 Průměr. nabídka
    10 nabídky

    We need React JS and Redux developer to provide job support. It's a long-term job support you need to give every month we pay 20000/-. Job support means I am busy with my personal works and you need to complete my office tasks. I will share the TeamViewer regularly you need to connect through it and complete the tasks. There won't be more tasks monthly.

    €262 (Avg Bid)
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    4 nabídky

    We are looking for React Js developers who can work on our existing project. The job is long term. Please apply if you can work with 5$ per hour.

    €4 / hr (Avg Bid)
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    21 nabídky

    we have a react application which displays image ,needs double tap to zoom. I have been using this js Pinchzoom. It works but all the time. [login to view URL] I have been using the js in the script tag. sometimes it loads before render hence zoom function don't work . Here is the link to the application [login to view URL] any other react component for double tap zoom and pinch-zoom

    €85 (Avg Bid)
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    2 nabídky

    Please develop a Sharepoint provider hosted addin based on react and office-ui-fabric that will log the existing user in (Single sign-on) and display the list of libraries in the site they came from, regardless of tenancy.

    €153 (Avg Bid)
    €153 Průměr. nabídka
    15 nabídky

    Make a Simple Web Application Using React & Redux and Convert that Application into an Electrode Framework(UNIVERSAL REACT/NODE APPLICATION PLATFORM). Electrode Link:-[login to view URL] we can make a simple e-commerce page using react and redux and also need to convert in Electrode.

    €170 (Avg Bid)
    €170 Průměr. nabídka
    9 nabídky

    We are looking for a front end web developer that can accelerate our migration to a modern web framework. We have an existing web application that is written using the mustache template engine, jQuery and CSS. Our CSS was built by a UI designer and is not cross-browser friendly. The new web application will be using React.js (single page application), Bootstrap 4, and clean SASS. The APIs that d...

    €1983 (Avg Bid)
    €1983 Průměr. nabídka
    65 nabídky

    Please Read Entire Job post before bidding, Your team must deliver the project by September 30th Fixed budget project Do not contact me bids exceeding the fixed budget limit . Build a hybrid React Native App android / iphone and client management portal in PHP there should be chat booking using calendar and time slot real time user locating and search and categories and gps star rating in ...

    €457 (Avg Bid)
    €457 Průměr. nabídka
    32 nabídky

    Looking for a full stack developer to build a Wordpress website, design has been completed. Would like it to have beautiful hover states and animation elements, so would like a developer with an eye for design and detail that can offer suggestions. Can supply the files as PSD with note markups. I will have several sites requiring build over the next two months, so this would be an ongoing relati...

    €27 / hr (Avg Bid)
    €27 / hr Průměr. nabídka
    70 nabídky

    This is a customizing and add some small features on existing site. We want to start this project today or tomorrow. We want to integrate Salesforce and Intercom with our website and add small real-time function. We also want to update some UI designs of site. If you are ready to start now, please bid asap.

    €1030 (Avg Bid)
    €1030 Průměr. nabídka
    48 nabídky

    We would like to implement 3D Glasses Try-On technology for one of our upcoming Online Eye-wear Website where we will sell Eyeglasses, Sunglasses and Frames. If you have something ready in your hand, then we can use it. Show me the demo. If you are planning to develop this technology for us, send me your price. We are using Magento eCommerce and kindly suggest how easy it will be to integrate.

    €880 (Avg Bid)
    €880 Průměr. nabídka
    9 nabídky

    I am looking for a developer who can Generate & Read CVS/Excel file using Typescript which will work in our Android Native app developed in React.js Thanks.

    €58 (Avg Bid)
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    14 nabídky

    The department i am working for is trying to automate the science fare registrations, login and judging process with student registrstions and login, judge registration and login pages and then judges automatically assigned to students and they need to enter scores online after listening to the student teams

    €271 (Avg Bid)
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    14 nabídky

    I am looking for an expert in Node.js/React.js for some assistance in a work. More details will be provided over chat.

    €304 (Avg Bid)
    €304 Průměr. nabídka
    9 nabídky

    Please Read Entire Job post before bidding, Your team must deliver the project by September 30th Fixed budget project Do not contact me bids exceeding the fixed budget limit . Build a hybrid React Native App android / iphone and client management portal in PHP there should be chat booking using calendar and time slot real time user locating and search and categories and gps star rating in ...

    €437 (Avg Bid)
    €437 Průměr. nabídka
    17 nabídky

    Mobile Development Posted Sep 19, 2018 I have the app in kotlin, but I want to migrate to react native [login to view URL]

    €61 (Avg Bid)
    €61 Průměr. nabídka
    4 nabídky

    APIs are ready. We need to make a call to APi and populate the Data table in react. You need to follow the convention of coding like using reducer, selector. You also need to know saga, flux. you can repilicate the back env (Java APi + DB) on your sandbox, so i request u to work thru team viewer. Budget for this task is USD 100. Thanks

    €109 (Avg Bid)
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    4 nabídky

    build a hybrid app android / iphone and client management portal in PHP there should be chat booking using calendar and time slot real time user locating and search the client management portal must be done in php and the content should flow from there to app side. we have a existing android app you have to re build the app in react native or ionic and have cross platform build. there are s...

    €402 (Avg Bid)
    €402 Průměr. nabídka
    25 nabídky

    I am looking to develop modern tabs to be used on a modern sharepoint site. The tabs will show document libraries under each one and if user does not have permissions to view library it should be hidden. See Example of similar project used in classic mode [login to view URL]

    €756 (Avg Bid)
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    22 nabídky
    Asegurar365.com 6 days left

    I made a marketplace of insurance agents and I want to continue growing. The site is done in nodejs and react. I need a comprehensive service that maintains the site. Work with servers aws or google to host the site and knowledge of APIs and webservices. The site is [login to view URL]

    €829 (Avg Bid)
    €829 Průměr. nabídka
    26 nabídky
    React.js / Node.js Developer. 6 days left
    OVĚŘENÉ

    I am looking for an expert in Node.js/React.js for some assistance in a work. More details will be provided over chat.

    €316 (Avg Bid)
    €316 Průměr. nabídka
    22 nabídky

    We want a system exactly like Zoom Meeting, GoToMeeting or WebEx. HD video quality needed. It should be able to host many user like the mentioned systems. We need an MS Office plugin to plan and start a meeting (including MS Outlook meeting planning) and a Desktop App for Apple / Windows to start a meeting too. You need to speak ENGLISH, because we communicate during development. Please mak...

    €2660 (Avg Bid)
    €2660 Průměr. nabídka
    33 nabídky

    Hello I need to setup the following on my system : [login to view URL] It is a React Native. And need some help to setting up, is this something you can help me with? If so when do you have time and how much would this cost? Thank you

    €418 (Avg Bid)
    €418 Průměr. nabídka
    18 nabídky

    It allows users to manage their income, expenses and savings. It will have push notifications. it will have charts to compare expenses and savings. no payment processor. around 15 screens for app and 6 for web. need backend as well. Maximum budget is 150$

    €130 (Avg Bid)
    €130 Průměr. nabídka
    2 nabídky

    I have already basement site. It makes by react js and redux, python So you should fix some issues about reloading cache issue. I know it is very easy for you. Then deadline in 1 week. So only expert bid Regards

    €461 (Avg Bid)
    €461 Průměr. nabídka
    31 nabídky

    Hello, everyone~ I have very simple 3 tasks, maybe those are creating skeleton project. But candidate should be a senior who can handle those within 12 hours. If the result will be good, then it can be long term relationship with him.

    €114 (Avg Bid)
    €114 Průměr. nabídka
    49 nabídky

    We are Looking for Java with react js Senior Developer for US client Java full stack, React,angular,spring framework, Work Timing(Part Time job) Weekly 5 days - 2~3 hours daily ********Fixed Price : 20000 INR Monthly*************************

    €298 (Avg Bid)
    €298 Průměr. nabídka
    17 nabídky

    Hello, We are have problem with use OneSignal service in our contury. it's filter Iran, and then we can signup the application on it. What we need: 1) We need some code that worted in react-native to signup in OneSignal. 2) I think use IP changer it will help us to resolve this problem.

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    7 nabídky

    Hello I have app made in laraval need to convert it to full node js , react + mongo + express + Socket IO

    €157 (Avg Bid)
    €157 Průměr. nabídka
    19 nabídky

    É uma aplicação como o Tinder com o objetivo de fazer "Match" entre profissionais e empresas que estão contratando. Sou programador e estou em busca de uma pessoa para poder me ajudar pois estou com muitas demandas.

    €398 (Avg Bid)
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    16 nabídky

    Buscamos un/a programador/a que quiera ayudarnos a desarrollar una aplicación puntera en el mundo de la salud y la gamificación. ¿Te interesa? Somos una start-up de tecnología aplicada a la salud y estamos desarrollando una mHealth app para Android y iOS. Para completar el equipo buscamos a un/a programador/a freelance con experiencia en el desarrollo de aplicaciones m...

    €2171 (Avg Bid)
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    React/node js developer. 5 days left
    OVĚŘENÉ

    Looking for a React/nodejs Developer for an assist in some work. More details in chat.

    €352 (Avg Bid)
    €352 Průměr. nabídka
    37 nabídky

    N.B. Don't do blaceholder bids if you change your offer I will not assign you the task list be fair with other freelancers and save time to everybody hello, I will provide: - the design 8 jpg and 8 psd -The endpoints, a guide on how to connect to them, postman tests what I am expecting a responsive front end that will reproduce the design perfectly. (will work perfectly on any device: phone...

    €173 (Avg Bid)
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    44 nabídky

    For this first task is to make a customize component. I want you to create a custom "auto-suggest" type-ahead input. By that I mean it must be a text input that when you focus on will show a dropdown of options. Here are the requirements: The input must accept property items (type of Array<{ id: string; value: string}>) The input must accept selectedValue: string | null | undefine...

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    9 nabídky
    change all front end of a site 5 days left
    OVĚŘENÉ

    Hello, i want to change all the front end of my site from admin, user and doctor panel. currently using laravel and blade, want to upgrade to Vue js, angular or something like that Current site is [login to view URL] I have a template as follows [login to view URL]

    €341 (Avg Bid)
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    83 nabídky

    For this first task is to make a customize component. I want you to create a custom "auto-suggest" type-ahead input. By that I mean it must be a text input that when you focus on will show a dropdown of options. Here are the requirements: The input must accept property items (type of Array<{ id: string; value: string}>) The input must accept selectedValue: string | null | undefine...

    €10 / hr (Avg Bid)
    €10 / hr Průměr. nabídka
    15 nabídky
    Flight Aggregator (Web App) 5 days left
    OVĚŘENÉ

    I would like to develop a web application (most likely in ReactJS or some other modern asynchronous web framework) that aggregates real-time flight pricing information with comparisons. Similar websites would include: Skyscanner KAYAK Flightics Momondo Google Flights Matrix Skiplagged Invisible Hand Expedia

    €17 / hr (Avg Bid)
    €17 / hr Průměr. nabídka
    53 nabídky

    1. React native graphs - I already have a graph implementation. I wanted to just move them to better Graph with good UI 2. Editor - I have a editor in the mobile app, where I could write my content. I want you to customise the editor to preview the images, and provide good formatting of text and images in the editor There are a few other polishing changes to make the UI look better But, outside t...

    €329 (Avg Bid)
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    14 nabídky

    I'm looking for React Native experts with Redux experience to help me make some refinement changes to my production-ready mobile app

    €99 (Avg Bid)
    €99 Průměr. nabídka
    5 nabídky

    I need the experienced person. please bid if you have experience only

    €52 (Avg Bid)
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    11 nabídky

    I need the experienced person. please bid if you have experience only

    €35 (Avg Bid)
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    9 nabídky
    React native mobile app 5 days left
    OVĚŘENÉ

    We already have a react native app in progress. It's mostly done but need help with some fixes and features, e.g. 1/ Upload images from library in editor 2/ Implement some reducer functionality 3/ Help with any UI refinements and polishing Our launch is due this Fri so we need someone to work with immediately. Only bid if you're available.

    €128 (Avg Bid)
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    Mobile app to track and calculate CO2 emissions by citizens caused by their housing, consumption habits, mode of transportation (bicycle, car, plane, etc.) and trips distances (tracked automatically by changes in the smartphone's gps coordinates, the app questions the user how he/she traveled once immobile after each trip). The web platform will have an open API so that third-parties (governm...

    €10 / hr (Avg Bid)
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    Indore based react js developer 5 days left
    OVĚŘENÉ

    Please bid if you are good in react js

    €3 / hr (Avg Bid)
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    8 nabídky

    The candidate must sign NCND before starting discussion. If you are recruiter of development team or have no knowledge yourself about React Native, don't apply on this job. Please write "I mastered React Native" if you are good candidate. The development team who can support Front End and Back End together will be preferred. Please review these methodology carefully Method : Agile/...

    €3899 (Avg Bid)
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    its my work project developer can only see my screen through webex screen share and work on the project which is in react redux

    €10 / hr (Avg Bid)
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    Nejlepší články z komunity React.js