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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    174 trabajados encontrados, precios en USD

    Una web parecida a esta , recomendable desarrollo en react.

    $448 (Avg Bid)
    $448 Oferta promedio
    49 ofertas

    Estoy desarrollando un proyecto con front end en react y back end mongo express, necesito alguien que me colabore con un link de recuperación de contraseña por mail y que trabaje por anydesk no entrego código fuente.

    $22 (Avg Bid)
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    4 ofertas
    Integracion Webpay 4 días left
    VERIFICADO

    Integracion Webpay con una aplicacion de react en NextJS ***Importante***** Solo personas con experiencia con transbank y el producto webpay. Preferiblemente de Chile.

    $21 / hr (Avg Bid)
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    32 ofertas

    React native, Flutter, google maps API

    $232 (Avg Bid)
    $232 Oferta promedio
    16 ofertas

    hello all, we need gpay payment gateway integration in two projects having nodejs and react js we need ready to start people we dont want fake bids time pass people budget is 5k for both combined

    $50 (Avg Bid)
    $50 Oferta promedio
    10 ofertas

    Hello, We have built a blog using WordPress CMS and displaying the post articles in the ReactJS application. So we need someone who has experience with WordPress and ReactJS to integrate the meta tags in the ReactJS application with the help of REST API's. It's urgent, so if you are available to take up the task immediately, please reach out to me with the quote and estimated time to get it done this task. Thanks, Chandu.

    $75 (Avg Bid)
    $75 Oferta promedio
    6 ofertas

    I need a expert Js developer to handle Binance Apis, You will have to handle all the apis of Binance Links of Api That You will have to handle- Task You will have to create One Web Page which contains One Button for each Api and hit the api ,and hit the api and handle it while clicking the Button. Note- Before awarding the Project ,we will take a small test where you will have show your ability by handling one api.

    $5542 (Avg Bid)
    $5542 Oferta promedio
    4 ofertas

    We are looking for a really passionate, creative, top-notch Front-end developer with 3+ years of experience in building eye-catching front-end UI for web, mobile, and desktop apps. We will likely start with small tasks (about 10 hours) to confirm your expertise in frontend UI development, so whatever you think is the best, you will build the frontend UI according to the Figma design we will provide to you. The tech stacks used aren't limited, so we will rely on your expertise. Required skills: React, Figma, SCSS, Rest API Once you provide perfect UI in the initial contract, then we will start with the whole project. This sounds interesting to you? If so, please don't hesitate to apply for this job. We can't wait for you to work on our project.

    $16 / hr (Avg Bid)
    $16 / hr Oferta promedio
    72 ofertas
    Build a website 6 días left

    Hey, we are looking for a freelancer frome Morocco full stack web developer to work on a question bank website. A question bank is a website that sells quizzes & exams for students. Project Description: Question Bank website to sell quizzes & exams to students. This website is already designed, the designs are saved in XD file. data will be provided by the team. Skills Required: Front end : React or or Angular Backend : NestJS or Laravel or Node.js (other stacks are also welcome) Database : PostgreSQL (or any other relational database) Timeline : 40 days after the starting date If you’re interested, would you please send us Serious inquiries only please !! Time is critical in this project, so please only contact us if you know you can do the work, thank you.

    $535 (Avg Bid)
    $535 Oferta promedio
    52 ofertas

    I'm looking for a developer who can build and develop NFT marketing website with full experience.

    $7910 (Avg Bid)
    $7910 Oferta promedio
    10 ofertas
    MERN expert for my NFT project 6 días left
    VERIFICADO

    I am webGL developer, so I have one project. Now I am looking for someone who have good react, smart contract and experience for my project. If you are interesting, please bid. Thanks.

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    35 ofertas

    We are seeking a full stack dev with heavy full stack experience to join our team of 7 developers. We are building a platform that will be used by machine learning engineers to build/train models. This is a project that has been in development for several months. We are currently polishing our beta, and are adding various features. The web application is built in the nodejs/express framework. We are seeking a full stack engineer that is highly experienced in React/Nodejs/Express/Typescript. This is a long term project, and will be challenging. In the next months, this project will deliver a PC, Mac, Linux, and Web app from a single code base. Interest in the data science and machine learning industry is a plus! Requirements: - Node.js - React - Typescript - Javascript - ...

    $7780 (Avg Bid)
    $7780 Oferta promedio
    38 ofertas

    We would like to hire someone to convert sa landing page wireframe to a landing page. Our copywriter will come up with the copy and a wireframe of how the page should look like . Your role will be to implement a good looking but functional landing page from the wireframe. In your application, please show me a previous job you did where you converted a wireframe into a website. The attachment should show both the intended design and the finished product. Also, let me know what platform you will implement/host the website on.

    $8 / hr (Avg Bid)
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    44 ofertas

    Hello, We are looking for developers good in React JS or Node Js or both. We need a web tutoring platform developed which would allow students to find tutors, book classes and view history as well. We would build front end in React, backend in Node Js and we would integrate third party communication API's to implement video calling functionality. We are looking for first understand your expertise in this domain and if we find you the right fit, we will provide you the complete wireframes and the designs for you to review. So you can review the designs and share your estimates accordingly. Please revert with the following details if you are interested in this task:- 1. Are you an individual freelancer or a company or a team? If applicable, what is your team or company size? 2. Yours ex...

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    14 ofertas

    Step1: I am going to make NFT minting site with 8888 nft assets If you make wonderful project, I will hire you at the next step

    $127 / hr (Avg Bid)
    $127 / hr Oferta promedio
    26 ofertas

    Aiming to build NFT minting site where they can connect wallet and mint some pieces from the collection. And a section like my collection where they can see what they minted. Mint price 20 ONE on Harmony and buyer recieve random nft from 3400 piece collection. Let me know if it's something you can do or not thanks. Only inquire if you have built minting sites before

    $27 / hr (Avg Bid)
    $27 / hr Oferta promedio
    48 ofertas
    creation of CRM with integrations 6 días left
    VERIFICADO

    a crm is needed with integrations with facebook instagram and whatsapp

    $7 / hr (Avg Bid)
    $7 / hr Oferta promedio
    10 ofertas

    I am looking for someone who can fix a few bugs I have on a web application and some enhancements. The main tech stack of the web app is , React.js, JSON. The person must understand NFT's, Crpyto Networks such as ETHERUM, SOLANA, POLYGON.

    $132 (Avg Bid)
    $132 Oferta promedio
    9 ofertas
    Inchbyinch 6 días left

    Inchbyinch is a project that define everything inch by inch , bit by bit . Not just like other give in a single word .. That is not enough for building this project contact if interested..

    $4 / hr (Avg Bid)
    $4 / hr Oferta promedio
    4 ofertas

    We are looking for Node+ React.js Developer Mandatory Skill- Redux Minimum Experience - 3 Years Contract- 6 Month(Can be Extended) Shift- Indian Full Time Working Days- Monday to Friday

    $9 / hr (Avg Bid)
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    25 ofertas

    Looking for a PHP developer with experience in react native located in Mumbai It's a contract work for 6 months Looking into small API integrations and maintenance of an app built in react native The developer needs to be located in Mumbai should be able to come to office atleast 2-3 days a week for a meeting or updates

    $1506 (Avg Bid)
    Local
    $1506 Oferta promedio
    15 ofertas

    Hello, I would like you to write a small logic on the existing application which is built on REACT JS webapp. Detail will be shared on chat.

    $36 (Avg Bid)
    $36 Oferta promedio
    21 ofertas

    I am looking for an experienced developer who can work on the Solidity, Blockchain, and another buy/sell features using the API. Implement Buy, Sell (redeem) functionality to Dapp crypto Implement Buy, Sell Crypto with Fiat Infura The Infura API suite provides instant access over HTTPS and WebSockets to the Ethereum network. IP Blocking Restricted

    $106 / hr (Avg Bid)
    $106 / hr Oferta promedio
    50 ofertas
    Reactjs developer 6 días left

    Hi All, We are looking to hire react.js developer having more then 3 yrs of experience in React-Redux. Also one should be familiar with react hooks. Responsibilities will be developing frontend in react and help team in bug fixing

    $1422 (Avg Bid)
    $1422 Oferta promedio
    39 ofertas

    I need metamask connection with front end development and smart contract on it What i need After metamask connection was done User must have my nft then my page will be unlocked I attached the files you can see what steps i need to follow

    $63 (Avg Bid)
    $63 Oferta promedio
    19 ofertas

    Looking for someone with complete mastery of Javascript (Express Backend, REACT front end). Looking for a long-term role (payment on a monthly basis). Ideally looking for someone who has support staff they work with. If you take a break, it’s your responsibility to find someone for that time. It’s an ongoing task, and you will be working with Central Time Zone (CST), usually the first half, but sometimes the second half if needed.

    $9 / hr (Avg Bid)
    $9 / hr Oferta promedio
    93 ofertas
    React js designer 6 días left
    VERIFICADO

    React js designer designing a few pages.

    $35 (Avg Bid)
    $35 Oferta promedio
    35 ofertas
    Mobile & Web Application 6 días left
    VERIFICADO

    I'm looking to build a App ( React Native / Ionic) & Web App ( React Js/ Angular & NodeJs as Backend) something similar to Astroyogi & Guruji - Support Cloud telephony & App based VOIP - Should support India Payment gateways - Should have previous experience in B2C Apps

    $3293 (Avg Bid)
    $3293 Oferta promedio
    71 ofertas

    We are currently looking for a Senior Full Stack Developer to join our team and manage the development of our software platform. Preference is for the candidate to be in Australia. About The Role Reports to the CTO Works closely with Solution Architect, Business Analyst and the Project Manager Act as a liaison between product and engineering, putting on your product hat as necessary to help refine requirements and ship features that delight the user base Provides senior level system analysis, design, development, and implementation of applications and databases. Integrates third party products. Translates technical specifications into code for complex new or enhancement projects for internal clients. Writes programs, develops code, tests artifacts, and produces reports. Employs soft...

    $35 / hr (Avg Bid)
    $35 / hr Oferta promedio
    81 ofertas

    This is very urgent task. I'm going to build the team with these 5 members. 3 front-end developers have to develop about 30 pages just in 4 days. That is, about 10 page per developer. I'll pay $300 per developer. You must provide high quality code about react and tailwind css and fast work. 2 back-end developers have to build backend of this site. They also have to develop it in 4 days. I'll pay $400 per developer. You must have powerful skill in node.js such as payment gateway, security, and so on. So it's needed to discuss together in group chat and you have to chat out of freelancer. If you agree all my requirements, please bid "I agree your budget and timeline".

    $432 (Avg Bid)
    $432 Oferta promedio
    43 ofertas
    Create Reactjs Application 6 días left
    VERIFICADO

    I need a developer to create my application using react js, innitially i dont need integrations with apis but i expect to see the application navigatational as the prototype. Requirements: ReactJs, SASS, HTML, Best Pratices Figma: Prototype: If your are not using BOTS/Scripts to bid, start your message with: I Read and i'm not a Fraud!!!

    $623 (Avg Bid)
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    155 ofertas

    i need to change landing page of Laravel project and do couple of edits

    $39 (Avg Bid)
    $39 Oferta promedio
    59 ofertas

    Please read carefully and understand what I want then reply and offer. Hello I want to have a CV/Resume Builder website developed. I have a licensed purchased script. The person selling the script says the following skills are needed to develop the script: Javascript, React, Node.js, Puppeteer, Firebase, State Management, MongoDB, , Angular.js This is the demo of script: This is a sample website that developed this script (I want to make similar changes so this is a good example) : _______________________________________ TO DO LIST 1) PAGE 1 (please check page 1 image) A) All section titles should be editable. B) “Profile completeness” should look and work the same as resume.io. C) It should auto-save the changes. D) All sections should be moveable with a drag-and-d...

    $1281 (Avg Bid)
    $1281 Oferta promedio
    79 ofertas

    I am looking for a skilled Full-stack hard worker. I need to start the contract work today. Read the below requirements correctly before the proposal. - Must have skills set: 1. ReactJs. 2. Chrome extension development 3. Ruby on Rails - Must be an individual developer. - MUST work on PST for 4~5 hrs as PART-time (So it is preferred for the full-time dev who can work on PST as Part-time) from Monday to Friday, sometimes need to work on the weekend. - MUST work on for the next 2~3 years for long-term - Familiar with Github and Jira If you can do it now, just reply with the word "Individual Skilled Full-stack (VBA + PHP)Hard Worker" and select your prefered option on the proposal. Thanks Hourly rate will start from $8/h and increase after 1 month.

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    28 ofertas

    we are looking for frontend developer who can join to our team. we do not need expert. just have experience about react. do not allow auto bid. when you bid, write the result of below code. another one will be ignored. int a, b, sum = 0; a = 2; b = a * 2; ++a; printf("%d", a); Thanks

    $24 / hr (Avg Bid)
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    98 ofertas
    Required React Native Developer 5 días left
    VERIFICADO

    Companies Stays Away. Hello, I'm looking for React Native Developer for new project. Should have 3+ years of experience. And write 'React Native' before your proposal. Others proposals will be ignored

    $5 / hr (Avg Bid)
    $5 / hr Oferta promedio
    28 ofertas

    Hello. Everyone. I have the game project based on the web version and it is built by React.js. Now the game is working properly and the mobile view is also not bad. but need to make some tweaks. If you are good at React.js and CSS, Feel free to send me proposal with your past experiences. Thank you. Giorgi

    $171 (Avg Bid)
    $171 Oferta promedio
    97 ofertas
    NFT Minting API 5 días left
    VERIFICADO

    We need an API connected to our React website to facilitate the sale of an NFT mint. Needs to connect to metamask and pre-built API for smart contract. Needed within 36 hours.

    $517 (Avg Bid)
    $517 Oferta promedio
    88 ofertas

    Please read fully prior to bidding: ***All bids must include a proposed schedule and milestones To ensure you are not sending an automated response and that you have read the description, please reference the number "3366" in your proposal or response. Task: Build a multi-vendor eCommerce website and mobile application utilizing PWA. Successful Developer(s) will be a team who can handle this project professionally and deliver a well written project on time and on budget. Both budget and schedule are important to the project and both will be considered when selecting the Developer(s). Project Description: You will create the website using Python/Django for the backend and React.js for the frontend. -Approx. 8 types of Users -Approx. 15 Product and Service Categories, 100 Subc...

    $7242 (Avg Bid)
    $7242 Oferta promedio
    63 ofertas

    Need a full stack developer or team to help complete an ongoing website relating to trading crypto stocks forex and also assist with databases. Python, node.js, react.js, MySQL, dynamodb.

    $100 / hr (Avg Bid)
    $100 / hr Oferta promedio
    95 ofertas

    Hello, I need an expert to help me figure some things out on Mac OS. We have our own Soft-Phone that is VoIP/SIP and would like to use it to answer calls on a Mac. Is this even possible? See the image, now when a call comes in I get the Accept / Decline pop up to answer the call on my Mac but I want to use our Soft-Phone instead of Apples. Please let me know if this is possible and if so your bid to complete this project, our app is not in React.js and compiled in Electron. Thank you!

    $152 (Avg Bid)
    $152 Oferta promedio
    14 ofertas

    This is very urgent task. I'm going to build the team with these 5 members. 3 front-end developers have to develop about 30 pages just in 4 days. That is, about 10 page per developer. I'll pay $300 per developer. You must provide high quality code about react and tailwind css and fast work. 2 back-end developers have to build backend of this site. They also have to develop it in 4 days. I'll pay $400 per developer. You must have powerful skill in node.js such as payment gateway, security, and so on. So it's needed to discuss together in group chat and you have to chat out of freelancer. If you agree all my requirements, please bid "I agree your budget and timeline".

    $514 (Avg Bid)
    $514 Oferta promedio
    34 ofertas

    Creating a website where people can upload videos and people can watch videos

    $225 (Avg Bid)
    $225 Oferta promedio
    42 ofertas

    Hello, everyone. Don't bid in a hurry! I am exhausted and lost so much precious time due to so many scammers and spammers who never read project details. Bid *only* if you read, understand and agree all requirements! What is ProseMirror? ProseMirror is one of WYSIWYG editor libraries such as summernote, ckeditor etc. What do I need? I need an editor like this. But I need to add 5 new functionalities. This is a React Project based on ProseMirror library but I need a same one without Any Framework such as React, Vue, etc. Remember: do not use React or Vue, etc. How can you make it? You can convert czi-prosemirror to no-React project. Or you can make it from basic ProseMirror editor(). Or you can find another way yourself. Anyway, it is your choice. Project milestones: Task1: ...

    $400 - $1000
    Sellado
    $400 - $1000
    24 ofertas
    Desarrolladores Front End 5 días left
    VERIFICADO

    Conocimientos y experiencia en desarrollo de software con tecnologías como React, Redux y JavaScript.

    $13 / hr (Avg Bid)
    Acuerdo de Confidencialidad
    $13 / hr Oferta promedio
    69 ofertas

    Aiming to build NFT minting site where they can connect wallet and mint some pieces from the collection. And a section like my collection where they can see what they minted. Mint price 20 ONE on Harmony and buyer recieve random nft from 3400 piece collection. Let me know if it's something you can do or not thanks. Only inquire if you have built minting sites before

    $44 / hr (Avg Bid)
    $44 / hr Oferta promedio
    52 ofertas

    Need React developer for 2 hrs. We will give 23 to 25k per month. It's a remote connection. You need to connect to system like zoom meeting and work on it. Please bid if you are okay only with remote connection. Must have good hands-on experience in React. And must know to write Test cases in React

    $329 (Avg Bid)
    $329 Oferta promedio
    32 ofertas

    We have built a website in React Js but the website is not getting indexed on Google. Need a React Js and SEO expert who has experience in fixing this issue.

    $66 (Avg Bid)
    $66 Oferta promedio
    25 ofertas

    Development of web and mobile solutions, looking for 2+ years of experience on both backend & frontend development skills, should be able to work with internal team of developers in collaboration for results.

    $404 (Avg Bid)
    $404 Oferta promedio
    20 ofertas

    Need a Sr Developer to augment our team for 3 to 6 months. Has to be based in EU.

    $38 / hr (Avg Bid)
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    54 ofertas

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