React.js Jobs

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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    315 份搜到的工作,货币单位为 USD

    Hello Freelancers, We need react native developer for existing react native app developed and it will be serious of tasks and bug fixes. We will start from small bug fixes until you get comfortable with source code and then will implement new features

    $9 / hr (Avg Bid)
    $9 / hr 平均报价
    13 个竞标

    I'm trying to learn react by migrating a flask app to react. I'm looking for more of an advisory role/help understanding how to set things up. Overall though I prefer to do the majority of the work and more have code checks, advice, etc I want to use flask as the backend, react frontend, and graphql/SQL for the database.

    $20 (Avg Bid)
    $20 平均报价
    2 个竞标

    Hello, everyone! I am looking for a talented developer who has rich experience in front-end development using React.js. You must have experience of over 5 years. This is a long-term project. I will provide more details about my website to the selected person. Happy bid.

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    45 个竞标
    build website 6 天 left

    [登录来查看链接] is an innovative company founded in Germany and is a renowned European integration expert. Our hybrid integration platform-as-a-service (iPaaS) is based on microservice architecture and provides clients with a full set of tools for easy, efficient and fast cloud-to-cloud/cloud-to-ground connectivity of various products. Our young, but the experienced team will help you realize your pote...

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    19 个竞标
    Simple react work. 6 天 left
    已验证

    i have one design, you should convert it to react. thank you in advance.

    $25 (Avg Bid)
    $25 平均报价
    25 个竞标

    Hi I would like to find an experienced Full Stack Developer. Please let me know you! Cheers

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    19 个竞标
    MERN Script Installation 6 天 left
    已验证

    Looking for mern stack senior developer only who can work in (GMT+2) time zone ! to install a script on linux server, also need to review and analyze code. write code: SEA before your bid description, proof you read my job description

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    31 个竞标

    E-Commerce website with some franchise support features, developed under Saleor framework, React.js and Apollo. Currently the project is about 90% done. What is left is plug API to frontend logic and some UI. Please send me your portfolio to ensure your are cabable and be true to finish the project.

    $1082 (Avg Bid)
    $1082 平均报价
    42 个竞标

    *******************************only Individuals can apply, No Agencies****************************** Character Traits: [登录来查看链接]: Should be comfortable in dealing with lots of moving pieces. Have exquisite attention to detail, and are comfortable learning new technologies and systems. [登录来查看链接]: An approachable individual who is able to form strong and long-lasting relationships. [登录来查看链接]: Dem...

    $595 (Avg Bid)
    $595 平均报价
    9 个竞标

    I am looking for a Frontend Developer to support the development works of a React App. We are using the Create React App, Typescript, Tailwind UI and a GraphQL Backend with MongoDB. The goal would be creating a Kanban Board to show projects in their status. You would be working together in a small team and pull-request your feature.

    $836 (Avg Bid)
    $836 平均报价
    50 个竞标

    Whitepaper(already content Available) Website Making Pancake Swap Listing coin market cap and coin gecko Listing Looking for Stacking Dapp IDO Launch Pad integrations Looking for Blockchain relevant Projects experience and I am looking for a personteam who will support us in public and Private sale through IDO. It includes all marketing support as well. Please reply only if you have relevant expe...

    $7315 (Avg Bid)
    $7315 平均报价
    7 个竞标

    Hey, guys. We are looking for a blockchain expert who can develop a coin smiliar to storage coin - decentralized coin. Will share details via chat.

    $664 (Avg Bid)
    $664 平均报价
    11 个竞标
    React JS WhatsApp FrontEnd 6 天 left
    已验证

    We need create an app (frontend) like WhatsApp integrating this API [登录来查看链接] (We will provide all the APIs) Features Frontend: Login Multidevice (multi tokens) for each client Contact list for each device. Retrieve conversation history and send text,image or video. Multiagent (each conversation can be assigned to 1 or more agents) Good performance. Use BEST Code Quality and files structure.

    $576 (Avg Bid)
    $576 平均报价
    39 个竞标

    React.js Developer Requirements: Bachelor’s degree in computer science, information technology, or a similar field. Previous 5+ years of experience working as a react.js developer. In-depth knowledge of JavaScript, CSS, HTML, and front-end languages. Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux. Experience with user interface design. Knowledge of performance ...

    $8 / hr (Avg Bid)
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    15 个竞标

    Hello! We have an unfinished Angular web app, this has to be rebuilt using React Native. This is a Social Media app and looking for a fully responsive app.

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    9 个竞标

    Hello Everyone We need experienced React JS developer to customize (modify/implement) existing scriptwriter (text editor) script. Need to complete this task within end of the day. Changes :- Import and Export on different formats (PDF,HTML,FDX (xml), etc )

    $37 (Avg Bid)
    $37 平均报价
    17 个竞标

    I need some changes to an existing website. I need you to design my personal website. I wanted the modification. I wanted to move the text to the right of the dashboard and increase the size of the text of a particular card.

    $3 / hr (Avg Bid)
    $3 / hr 平均报价
    29 个竞标

    I have a SPFX webpart with controls with fixed width , height ,font (all css elements) . My issue is that ,if we place that webpart in different section layouts (one column, 2 columns or 3 columns layouts ) of a sharepoint page the webpart is not responsive . It will appear differently in different section layouts. Depending up on the section , the webpart should automatically adjust all controls ...

    $144 (Avg Bid)
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    11 个竞标
    react jest test cases 6 天 left
    已验证

    React jest unit test cases in latest react

    $20 (Avg Bid)
    $20 平均报价
    5 个竞标
    REACT developer /Frontend 6 天 left
    已验证

    -Update User Likes state before creating a dialog -Refresh List on create new dialogue -Send Attachment -Display Unread Messages Count -Fix invitation link display -forward chat from one worker to another AVOID FAKE BID !!!

    $110 (Avg Bid)
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    12 个竞标

    I'm in need of a frontend developer for a React project. Need to start asap.

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    45 个竞标

    Looking for React/NextJs/Strapi developer with experience building online educational platform. Required skills: 1. NextJS, TypeScript, Redux/Hooks 2. NodeJS/Strapi+Jest/Mocha 3. Payment platform integration: Stripe 4. Messaging integration: Stream 4. NDA 5. 100% involvement 40h per week 6. Good professional and work ethics The candidate is expected to work as a part of the fully remote team.

    $32 / hr (Avg Bid)
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    47 个竞标

    Looking for a front end developer to build an e-commerce front-end for a headless commerce back-end. Experience working with Vercel will be an advantage.

    $428 (Avg Bid)
    $428 平均报价
    15 个竞标

    Bachelor’s degree in computer science, information technology, or a similar field. Previous experience working as a react.js developer. In-depth knowledge of JavaScript, CSS, HTML, and front-end languages. Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux. Experience with user interface design. Knowledge of performance testing frameworks including Mocha and Jest. ...

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    16 个竞标

    Game rules: Number of players: MULTIPLE USERS. A total of 52 cards (not including size kings). Deal two cards to each person in a clockwise direction, bet before the flop, then the system deals three majors and finally flips the cards for size. The game is over. iOS or web app. The App should have at least two pages, a home page where you can create a room and another page to play the game. Th...

    $783 (Avg Bid)
    $783 平均报价
    6 个竞标

    Need an expert who can work on reactjs and Jest test cases with typescript. you need to work remotely on zoom. THanks

    $149 (Avg Bid)
    $149 平均报价
    5 个竞标
    REACT.JS expert needed 6 天 left
    已验证

    -Update User Likes state before creating a dialog -Refresh List on create new dialogue -Send Attachment -Display Unread Messages Count -Fix invitation link display -forward chat from one worker to another

    $42 (Avg Bid)
    $42 平均报价
    9 个竞标
    optimise react nodejs website 6 天 left
    已验证

    Hi, need to find expert in optimizing website speed and performance. Website is built using reactjs & nodejs. Increasing scoring on: [登录来查看链接] and [登录来查看链接]

    $143 (Avg Bid)
    $143 平均报价
    13 个竞标

    Hi, Freelancer! Hired the right candidate yesterday! Hope to hire a good React Native candidate today. Please apply if are a good fit for this particular project. Your Responsibility is to implement new features for our mobile app The Requirements are React Native, React, Typescript, Firebase, Sentry, and Analytics.

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    64 个竞标

    Job Duties • Developing PowerApps Solutions • Development of Power Automate solutions to automate workflows and integrate data/applications • Integrate Different Microsoft Products into one such as SharePoint, PowerApps, Dynamics 365, Azure AI • Work closely with our customers to understand their requirements and workflow Requested Profile • Diploma in Computer Science,...

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    4 个竞标

    About us: Bounce makes it easier to create targeted events/activities, meet compatible people and collaboratively search for new experiences. What we're looking for: We need an experienced developer who has experience in React.js / React Native. This project is for an app that is already mostly completed and we would like to start adding features at a faster pace, thus expanding our team.

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    33 个竞标
    need to set date locale 6 天 left
    已验证

    My system date format and my webapp date format should be same so if i travel around the world the date format in the web app automatically detect my system date format....

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    12 个竞标

    Please bid if you are a MERN stack developer who has rich experience. Thanks.

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    40 个竞标

    -Update User Likes state before creating a dialog -Refresh List on create new dialogue -Send Attachment -Display Unread Messages Count -Fix invitation link display -Assign chats from one user to another (between workers)

    $37 (Avg Bid)
    $37 平均报价
    7 个竞标

    About us: Palete makes it easier to create targeted events/activities, meet compatible people and collaboratively search for new experiences. What we're looking for: We need an entry developer in React.js / React Native. This project is for an app that is already mostly completed and we would like to start adding features. No Indian or Pakistian.

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    5 个竞标

    Product Engineer: Collaborate with team members and stakeholders to craft consumer grade experiences with an SPA frontend (Ember, REACT, VUE, etc.) and RESTful backend (Ruby on Rails). Lean and Agile Owner: Collaborate with cross functional teams to distill and synthesize requirements into discreet and meaningful iterations that can be implemented quickly to facilitate tight feedback loops and lea...

    $15 - $25 / hr
    加封
    $15 - $25 / hr
    14 个竞标
    Booking Tool 6 天 left

    I'm looking for. a team of developers to build a booking tool for SaaS application. Attached is the BRD for the tool.

    $182 (Avg Bid)
    $182 平均报价
    7 个竞标
    NFT MarketPlace 6 天 left
    已验证

    Hi there, I am looking for someone who has already developed an NFT Marketplace. Please reply to this message if you can show past projects. thanks Fed

    $1689 (Avg Bid)
    $1689 平均报价
    43 个竞标

    Nos encontramos en la búsqueda de un programador freelance en React.js o Angular.js para desarrollo de una web. Ya tenemos el diseño por el cual solo es construirla. No nos importa la educación formal, sino saber que lograste construir! Posición 100 % remota part-time.

    $491 (Avg Bid)
    $491 平均报价
    38 个竞标

    There is existing React Project using [登录来查看链接] i need the following done 1. Add file upload 2. Limit words on input field

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    15 个竞标

    Hello! We are Agritecture, a vertical farm consulting company currently building out a web app called Agritecture Designer ([登录来查看链接]) to help entrepreneurs plan their farm from A to Z. This includes everything from vision to business models to equipment selection. We are looking for a full-time React.js developer at 40-hours per week for a remote position starting as soon as possible. Please see ...

    $33 / hr (Avg Bid)
    $33 / hr 平均报价
    68 个竞标

    Web-application to be built on the MERN stack using Mongo DB, [登录来查看链接], React.js, and Node.js, See attached doc. We do have wireframes available as well. Deliverable A deployed application on Heroku, connecting to a cloud MongoDB. Be sure to include link to your Github profile and your website, if you have it.

    $1420 (Avg Bid)
    $1420 平均报价
    16 个竞标

    Hi, guys. I'm developing one project using ReactJs and Tailwind CSS. and I'm going to integrate a Radar chart into my project. FYI, I have attached a screenshot and Figma file. This is fixed project and my budget is 15 usd. If you read my whole description, please reply with radar to me. Regards

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    28 个竞标

    (We are not looking for Agency or Company. So, please apply only if you are an individual developer. Thanks.) We are a software development company which is based in US. Currently we are looking for a React.js expert for full time position to extend our development team. Requirements: - For over 4 years' experience in building reusable component with React.(Required) - Have a keen eye for U...

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    8 个竞标

    I need someone who is good at frontend development in React.js and Redux to improve the landing page of an eCommerce web app. I need the landing page to be like this. [登录来查看链接] You need to create pages also. Further Details will be given later.

    $150 (Avg Bid)
    $150 平均报价
    18 个竞标

    I need to build the frontend using React like darqube.com. Please bid if you are confident. Thank you.

    $573 (Avg Bid)
    $573 平均报价
    50 个竞标

    Photon Energy is a Solar Company providing wide range of solutions like Solar PV Modules, Solar Power Plants and Solar Thermal Solutions. We built a analytics dashboard platform to monitor efficiency and performance of our Solar Plants at various locations. While the existing system is stable, we are looking to upgrade our platform with new features and functionalities.

    $9 / hr (Avg Bid)
    $9 / hr 平均报价
    3 个竞标

    I need a small website to be developed.

    $161 (Avg Bid)
    $161 平均报价
    63 个竞标

    I am looking for someone who has rich experience in web development using React & Node.js. If you have rich experience with the MERN stack, please share with me the previous work's example. Thanks.

    $30 / hr (Avg Bid)
    $30 / hr 平均报价
    37 个竞标

    NEED SOMEONE RIGHT NOW TO GET ONY ANY DESK. ITS ALREADY MOSTLY DONE. I HAVE THE HUBS FOR SIGNALR AND WEBHOOK JUST NEED FOR YOU TO MAKE THE NOTIFICATIONS WORK BY CONNNECTING THE ENDPOINT.

    $158 (Avg Bid)
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    13 个竞标

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