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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    I want to create a website - I have questions to ask including backend, front end and frameworks.

    €206 (Avg Bid)
    €206 Průměr. nabídka
    70 nabídky

    Looking for React Developer to build visually compelling and user-friendly UI & UX Key Responsibilities: Develop a flexible and well-structured front-end architecture, along with the APIs to support it Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimizing components for maximum performance across a vast array of...

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

    I have a website builted with django and react, but want to add more functionality and some pages. Need full experienced developer. Bonus for the ML skill. When you bid to this project, add "**" at the head of the bid context.

    €141 (Avg Bid)
    €141 Průměr. nabídka
    31 nabídky

    I can't use local image in pdfmake. I'm using Next.js. This is very tiny task for experienced developer. you have to work via remote. If you are interesting,please bid. buget:$10 if your work is good,we will go long term.

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

    I can't use local image in pdfmake. I'm using Next.js. This is very tiny task for experienced developer. you have to work via remote. If you are interesting,please bid. buget:$10 if your work is good,we will go long term.

    €12 (Avg Bid)
    €12 Průměr. nabídka
    3 nabídky

    It is a E-commerce website from Mumbai. Basically the project is developed in Python and ReactJS. We require a person who can develop and delpoye the project...

    €97 (Avg Bid)
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    7 nabídky
    Full Stack developer 6 dní left
    OVĚŘENÉ

    React, Nodejs, python

    €93 (Avg Bid)
    €93 Průměr. nabídka
    40 nabídky
    Jitsi meet/ React developer 6 dní left
    OVĚŘENÉ

    We are building a video streaming server with Jitsi. While installing Jitsi server on Debian, we are facing the issues, so I want to hire Jitsi meet expert. Required skill: Linux: Debian expert Nginx/ Apache : Server will run on nginx or Apache2 Java/Debian (Jitsi run on jdk) Javascript (We are going to use jitsi javascript library.) React.js : required for frontend At the moment we need to fix t...

    €118 (Avg Bid)
    €118 Průměr. nabídka
    16 nabídky

    Need A React Js & React Native & Node Js Developer , we have an ongoing project so for that we require freelancer or agency who can complete the full project. List Of Api Needs - [pro zobrazení URL se přihlaste] Please Have a look on the list then bid.

    €323 (Avg Bid)
    €323 Průměr. nabídka
    15 nabídky

    twillow whatsapp opt in and massaging after optin it will send a template massage which will ask for customer pin and when it will be confirmed it will start session massaging for 24 hours with available registered user. very easy TASK because session and template massaging are the basic part. for avaialable agent u will just keep one json files which will store client id client name and ass...

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

    Small project React/React-Native/firebase/AWS

    €13 / hr (Avg Bid)
    €13 / hr Průměr. nabídka
    21 nabídky

    React-Native project/firebase/AWS Looking for a bit of help on a smaller type project Ideally would like to connect with a local developer - Vancouver based

    €13 / hr (Avg Bid)
    €13 / hr Průměr. nabídka
    9 nabídky

    React-Native project/firebase/AWS Looking for a bit of help on a smaller type project Ideally would like to connect with a local developer - Vancouver based

    €13 / hr (Avg Bid)
    €13 / hr Průměr. nabídka
    11 nabídky
    School Software 6 dní left
    OVĚŘENÉ

    Login system - Student, parent, school staff, and school admin Attendance system Room Management - assign seats, assign teachers, set time for classes and class name. Fleet Management - ability to assign driver, know when bus was last inspected, seating, facilities vehicles, capacity of bus, route planner, track depart and arrival time at school yard, check in and out system News bulletin - abili...

    €6 / hr (Avg Bid)
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    59 nabídky

    my code is written in reactjs you have good en skills and js skills when user click on link or button then prompot user with app install I am using a [pro zobrazení URL se přihlaste] and a blob for dynamic manifest creation

    €395 (Avg Bid)
    €395 Průměr. nabídka
    40 nabídky
    React developer 6 dní left

    I need who has good experience in react .net core, docker

    €357 (Avg Bid)
    €357 Průměr. nabídka
    1 nabídky
    Build a NFL stats website 6 dní left
    OVĚŘENÉ

    I need to develop a website that shows statistics of NFL games historically and players (data already in a SQL database). The website should offer a subscription based model that allows to see statistics. I would need the source code once develop as it will be hosted internally. Something along the lines: [pro zobrazení URL se přihlaste] Some of the features should include: A) user login...

    €3000 - €5000
    Doporučené Zapečetěný DOM
    €3000 - €5000
    37 nabídky

    I’m looking for budget friendly freelance to develop my website which is related to a job portal. Also, have experience in Angular, Spring, React, My SQL, SQL, API.

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    9 nabídky

    We need ReactJS and he needs to knowledge on LSG to give job support. The specific technology will be oracle financials only and the modules will be ap ar gl that’s all. It's long-term job support you need to give support every day. We will pay monthly Rs. 18000/-. I will share my TeamViewer regularly when I have a task you need to connect through it and complete the tasks whenever task...

    €311 (Avg Bid)
    €311 Průměr. nabídka
    7 nabídky

    Looking for a Node + React.js expert with [pro zobrazení URL se přihlaste] experience need for 1 week work. Only freelancers with relevant expert experience may apply.

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    30 nabídky

    Hi, freelancers. I'm looking for a junior React.js developer who can co-operate with me in long-term project. New freelancers are welcome since my budget is low. Details will be provided to the right candidates. Thanks.

    €185 (Avg Bid)
    €185 Průměr. nabídka
    24 nabídky

    frontend react you have experience with react your en is good

    €433 (Avg Bid)
    €433 Průměr. nabídka
    48 nabídky
    UI developer - react.js 5 dní left
    OVĚŘENÉ

    Looking for a UI developer in React who can produce pixel perfect interfaces for a product company. Need to be able to code advanced animations & custom components. If you also design, that’s another added advantage. Strong foundation in HTML CCS3, React.JS Gatsby , [pro zobrazení URL se přihlaste] frameworks React Spring, Framer Motion / Popmotion, GSAP animation Libraries Git m...

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    14 nabídky

    I have a simple login screen page. I want to implement authentication on the submit button. Once the button is clicked, I need to use Apollo (no other method like axios) to check if the user exists in my graphql backend data or not. If the user exists, a token is returned. If authentication is successful, I should be redirected to private pages.

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

    Looking for an online quiz system that can cater the need of 1000 concurrent users. Functions expected in online quiz system is creation quiz, users, questions, submissions and results. Only proposal with supporting technology/platform and server requirements that can serve 1000 concurrent users are welcome.

    €196 (Avg Bid)
    €196 Průměr. nabídka
    12 nabídky

    Ideal candidate has specific experience using React and Threejs. Understanding of Node, computer vision in JS, etc is a plus. Any other skills are hugely a plus for ongoing work. To start, we will pay a flat project rate for application development, based on estimated hours. Once we have established a strong relationship we make switch to hourly for longer projects.

    €509 (Avg Bid)
    €509 Průměr. nabídka
    29 nabídky

    Looking for React Developer to build visually compelling and user-friendly UI & UX Key Responsibilities: Develop a flexible and well-structured front-end architecture, along with the APIs to support it Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimizing components for maximum performance across a vast array ...

    €5 / hr (Avg Bid)
    €5 / hr Průměr. nabídka
    24 nabídky

    In a metropolitan city like bangalore, to book a service apartment and furniture for rent for time period less than 11 months and greater than a week using react, nodeJs and firebase

    €185 (Avg Bid)
    €185 Průměr. nabídka
    9 nabídky

    Hello We are using Material UI, and React Router some routes need to be fixed for example in our config we have this route Anything which goes to /websites/:id should redirect to /websites/:id/overview. This is one example we have some other route fixes needed. { path: '/websites/:id', component: WebsitesDetailsLayout, routes: [ { path: '/websites/:id/...

    €24 (Avg Bid)
    €24 Průměr. nabídka
    19 nabídky

    Create an app that will generate playlists and play the songs according to that generated playlist.

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    3 nabídky

    Looking for react.js export for my big project. You need to have strong experienced in React.

    €804 (Avg Bid)
    €804 Průměr. nabídka
    15 nabídky

    Hi everyone, We have a project as social media and video uploading part is Lil bit hard case but not impossible :) We are using Django for this project and if there are someone Who trust themselves for making social media app by django, we would like to talk soon.

    €448 (Avg Bid)
    €448 Průměr. nabídka
    10 nabídky

    Can support React/React Native. Co-operate in all IT fields. Available 40+ hours per week.

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    75 nabídky

    A social media for fitness enthusiasts. More details to follow but the idea is similar to Facebook with few tweaks. I want it to use latest tech such as .net core 3 web api and react-redux. I will discuss more in details with the winner. Please put a realistic budget.

    €2580 (Avg Bid)
    €2580 Průměr. nabídka
    46 nabídky

    Hey i need just one page to be converted in react material-ui from illustrator and a PSD with video player material ui no reactstrap no bootstrap-react no bootstrap-vue etc. no css but styled components dashboard type layout customised chatbox tri sliced banner with a hover and expand effect custom video player will be opened up clicking on tri-sliced banner collapsible sidebar easy t...

    €8 - €8
    €8 - €8
    0 nabídky
    Food services platform Updation 5 dní left
    OVĚŘENÉ

    Do not bid before checking sample link, only serious proposal not generic.. Need a Developer to make some changes in the platform to be developed that can serve all food related services to different companies under an umbrella from online ordering, inventory management to POS in several phases of development. See this sample : [pro zobrazení URL se přihlaste] Technologies required: Serve...

    €201 (Avg Bid)
    €201 Průměr. nabídka
    7 nabídky
    admin dashboard 5 dní left

    I need a new website. I already have a design, I just need you to build it. need admin dashboard with super admin, admins and users.

    €92 (Avg Bid)
    €92 Průměr. nabídka
    17 nabídky

    Need to optimize the website for Google search engine. I will give you website front-end sources on github, give you server access where it is hosted, google search console access, Cloudflare access, etc. You can checkout the live version at https://bitolx.com. I can't pay a lot right now, but I can keep you for a very long term 6 month+ on the project with other interesting tasks . You wi...

    €3 / hr (Avg Bid)
    €3 / hr Průměr. nabídka
    18 nabídky

    I have a requirement to convert 20 PSD/ PNG to React front end using a template that we will provide. Please tell me the quote and timelines for these screens, they need to be developed in React JS with no Bootstrap functionality. Also I will share the template and would expect that these designs are translated into the template design

    €682 (Avg Bid)
    €682 Průměr. nabídka
    28 nabídky

    We have a website that is fetching data from github and other APIS. The current script does not cache data in an efficient manner resulting in 7 seconds delay for loading data on the frontend The frontend is fully functional and data calculations are also full functional as well. We need python experts to review the code and solve the caching problem while also documenting the code internal. W...

    €495 (Avg Bid)
    €495 Průměr. nabídka
    25 nabídky

    Please check attached files for full project specs and mock up.

    €214 (Avg Bid)
    €214 Průměr. nabídka
    8 nabídky

    There will be two apps. one for the users & other one for the delivery guy. there will be maps integration also.

    €1524 (Avg Bid)
    €1524 Průměr. nabídka
    45 nabídky

    Looking for expert in .net and react

    €109 (Avg Bid)
    €109 Průměr. nabídka
    9 nabídky

    Ideal candidate has specific experience using React and Threejs. Understanding of Node, computer vision in JS, etc is a plus. Any other skills are hugely a plus for ongoing work. To start, we will pay a flat project rate for application development, based on estimated hours. Once we have established a strong relationship we make switch to hourly for longer projects.

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    50 nabídky

    I have the design of 4 pages in psd files. I want to build these pages with react.js. It must be pixel perfect and mobile responsive. Timeline is 3 days or less, and budget is 50$. I am looking for a professional react.js developer. I will create 4 milestones. First milestone is $10 for first page. If it is good, I will give you other pages. I want a developer who is professional but agrees budget...

    €185 (Avg Bid)
    €185 Průměr. nabídka
    14 nabídky
    React js developer needed 4 dní left
    OVĚŘENÉ

    Hi, I need one website for shipping services. Please check the google doc for details [pro zobrazení URL se přihlaste] Please apply with your final estimated cost and time.

    €179 (Avg Bid)
    €179 Průměr. nabídka
    21 nabídky
    Metamask extension fork -- 2 4 dní left
    OVĚŘENÉ

    Metamask like extension needs to be built using metamask open source code. For the experienced developers , this project is a good chance to get fame and profit.

    €484 (Avg Bid)
    €484 Průměr. nabídka
    6 nabídky

    Looking for an online quiz system that can cater the need of 1000 concurrent users. Functions expected in online quiz system is creation quiz, users, questions, submissions and results. Only proposal with supporting technology/platform that can serve 1000 concurrent users are welcome.

    €21 (Avg Bid)
    €21 Průměr. nabídka
    7 nabídky

    Looking for fullstack developer. He must be expert. Main skill: -React,Angluar,Vue -Node,Express -MongoDB,MySQL In the future need additional functions. Good chance for long term. After testing I will choose the freelancers. I need 5 freelancers. I am looking for the best and smartest developers. Not agency.

    €9 / hr (Avg Bid)
    €9 / hr Průměr. nabídka
    24 nabídky

    Nejlepší články z komunity React.js