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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    274 jobs found, pricing in SGD

    web site for check airplane tickets and booking room

    $1767 (Avg Bid)
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    I have a react js project developed. It includes a form with file or image to upload. I need someone to help us resolve the problem in working of upload progress bar.

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    Need a highly skilled ReactJs developer to work 5 days a week for 2 hrs daily. Need to be comfortable working in a fast paced environment.

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    This app is only on IOS for now and it allows people to exercise together live via watching a video. Currently we are adding a new feature to allow people to join classes on a certain time that and we have completed majority of the front end code but we need some one with knowledge of Swift , Firestore Database and React.js to join us on this project and work with us for long duration. Currently...

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    Build a web app with React Hooks, Typescript, Tailwind, Capacitor, Storybook

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    We are looking for a front-end developer that is knowledgeable in React JS, which must work on an already-existent application that is in continuous growth. The freelancer *must* have experience (and be comfortable) with FLUX pattern and @material-ui framework.

    $1855 (Avg Bid)
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    We are hiring an experienced React developer who is also good at English. - Should have at least a little experience about React. Looking forward to speaking to talented candidate.

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    must have experience with amember, digital ocean and twilio chat api We have created a free chrome extension (React) that has premium features and so uses amember to charge member subscriptions and for membership management (this is already set up)<< we wish to eliminate this to the extension is free for all always with no sign up required. we already have a guest login so all you have to d...

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    We need an LMS system where we create categories and add courses under each category, notify attendees, Group learners and upload different formats pdf, ppt, word, videos or links from other platforms. I prefer someone who has done this kind of work, if you are experienced, new freelancers are welcome. I only accept individuals.

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    We have a tutoring website & the page URLs have page speed issues & presently its showing around 50%. page url is [login to view URL] Need to fix all CSS issues including home page & we need page speed more than 90%. The issue is with mobile speed, desktop has more than 90%.

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    Hello Developers , Searching for Dedicated react native , react js developer who can work long term for our existing workign project and do work with us to complete existing running project normal app that we have to work is ecommrece app and small more small app work payment will be done after getting product quality check

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    We are trying to see how Freelancer gig posting works

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    ui ux designer -- 2 6 days left
    VERIFIED

    it's going to be a social media website for gamers it has around 5-6 PAGES and theme required is dark [login to view URL] is the website approx 6 k is budget

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    Basic react page to display a nav menu with buttons on the left, a table of results on the right. Will only scope 1 button for this project and the one table of data that is to be displayed from the server returned JSON data. Other buttons and functionality will be added at later stages after this first step (MVP). Table is 8 columns with one to two action button on each row depending on the state...

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    I need a simple 5 page Gatsby website. Need someone experienced in GatsbyJS please send an example of a website you've created. I will send you a hand-drawn or figma website mockup. Listing the 5 pages below, I'm not 100% ready to launch the website yet so just have placeholders for things that I can edit later. 5 Pages and objects in each page: 1. Homepage - Hero image/video, Produc...

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    Im looking for a mern programmer to develop booking calender for my business.

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    NodeJS and React Developer 6 days left
    VERIFIED

    Looking for serious candidates who want to work on long term project for NodeJS and react.

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    On-going development of front end dashboard in React for a fleet of solar battery storage units. This job will require some design/layout work as well as component development in React using mainly Material-UI. We have an existing template dashboard to leverage.

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    Note: This is a long-term project, we are looking for people with sufficient knowledge and experience from past projects to work on our project together with a team. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must work for a minimum 7 hours per day - Must commit full-time for minimum 3 months - Must have min. 2 years of MERN experience (mu...

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    I need someone to solve a quite easy task. Specifications and requirements are really clear. The basic idea is to further develop an existing web browser (well maintained and with the due documentation) to include some additional features such as adding a highlighting functionality and a question answering system that allows a user to ask a question to see if an answer can be found the currently o...

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    Looking for someone who can refactor a codebase for an existing staking wallet, make some simple design updates, and publish to production. To apply please share any experience you have working with web3 APIs and cryptocurrencies.

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    I would like to move a python project to a javascript app build in react. I can already provide source code of a previous project from where it's possible to start,also providing all the python source code necessary to build and finalize the project

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    Looking for an expert backend developer (must be expert on latavel) for my company Gotlancer Private Limited. Developer must be start work from 27th January. Experience:- 5-8 years Way to work:- Developer must be work via TeamViewer or anydesk. Daily Working Hours:- 8hours a day FAQ: Payment terms:- Monthly basis only. No advance or milestone basis. Payment security:- First we will sign NDA A...

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    THERE IS A NEED TO CREATE A VISUAL EDITOR FOR TREE GRAPH. D3 IS A GOOD OPTION. NEED DERIOUS CODER WHO CAN START NOW AND WORK FAST.

    $769 (Avg Bid)
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    Hello, there I am going to build a simple one-page website with react.js. I want to use latest frontend development tech stacks. So it is needed to build on react.js/next.js/tailwind.css. Backend will be firebase. I will provide design file on private chat. If you are interested, please bid. Thank you.

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    In general, we need someone who can add several tables with specific fields in the Firebase database, including database foreign key and related to other tables, as well as adding this to the admin panel, which is written in a very basic. We want to be able to add the information from Admin panel and it gets recorded in database. Both Firebase panel and admin panel are available, we just need to ...

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    Looking for someone with experience in React and material UI templates to make a custom dashboard using templates according to needs of a custom design using only ready made templates from React and Material UI. Further details will be given to the suitable candidate.

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    Hello I need a professional Turkish web and game developer, it's important that the developers inside Turkey, so if you are not inside Turkey do not answer to my job. I need a game same as Farmville 2 with more options for IOS, Android, and web. Just professionals send me messages and do not waste my time. Send me your last jobs to review. Delivery max 4 months

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    Local
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    Looking for Electron js devloper to create desktop app Using react.js ui library and firebase as a backend. The application Involves managing multiple renderer windows communicating with the main process and basic state management. Basic electron app is ready with some pages already developed and also has code samples available to create multiple window and communicate with master process....

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    Hello fellow freelancers, I need someone who can quickly help me with installing and getting to work the following project: [login to view URL] I have everything in place but I am stuck getting the following error (few similar ones): ERROR #11321 PLUGIN "gatsby-wordpress-theme-phoenix" threw an error while running the createPages lifecycle: Cannot read property 'nodes' ...

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    Continue to develop a web application that includes store, online graphics editor, and some related functionality. 2. Responsibilities: Maintain existing functionality, adding new features. 3. Essential skills: 3.1 React.js + hooks. Experience - at least 4 years. 3.2 Javascript - at least 5 years. (For example - the ability of mapping and processing of a big amount of graphic information.) 3.2 Un...

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    Need a react-native and react developer to work on creating an ecommerce web-application. The designs are available in xd files. Need developers for the next 3 months. Bid only if you are available for the next 3 months. Monthly payment of Rs 45000 will be done. Also no agencies please

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    React application bugfix 6 days left
    VERIFIED

    The application was finished some days ago. The client has reached back with 4 bugs which needs to be fixed. Rs 3000 fixed Price.

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    I have source code (react native) that I want to launch. It contains a taxi app, landing website, admin panel and fleet admin. The only change I want to do is to replace the splash screen and logos.

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    Front end - on React js & backend on Nodejs The project requires the signing of an NDA Reference UI template - for super admin panel [login to view URL] for homepage - [login to view URL] for web based platform - [login to view URL] Scope of work includes the following elements but not limited to : Homepage (per Findhouse theme) 1. Image & Blog explore section - to explore, like, ...

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    Mendatory Skills: React, Gatsby, Material UI, Saas We need 2-3 individuals for our inhouse project. Long term work Place your bid to discuss more...

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    * Full dynamic feature * SEO Friendly (Need to use react helmet) * E-commerce website with cart and checkout option * Payment method integration * Admin panel to manage products and orders

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    I need a new food ordering system website. There will be 2 user types. (Customer and Seller). Seller can post menus for customers to select. Backend with Java, frontend with React.js. I don't need a professional site, just a simple working one and I want a quick solution.

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    i want canva like website. 5 days left
    VERIFIED

    I need a new website. I need you to design and build my online store.

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    Need Developer Who Has Skills In Python And React Js and react Native

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    I need matrimonia android and ios application and website like other matrimonial website and apps both on react and react native technology..and must be with mongodb connection

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    babel react native web 5 days left
    VERIFIED

    Hi, - I am trying to implement navigation in react native web, followed the below youtube example [login to view URL] - but I am facing the below error. /node_modules/react-native-gesture-handler/[login to view URL]: Support for the experimental syntax 'flow' isn't currently enabled (14:8): - so I researched and found this link. [login to view URL] - but still I am not able to re...

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    We have a detailed project plan and spec doc which require Flutter(mobile), React (admin), Laravel (backend). Will share those details to good candidate developers. (Zoom integration experience is must) To be honestly, We have strict hiring process. 1. you have the proof that you built good Flutter application by yourself (via screensharing) 2. Should pass test period (it will contain small featur...

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    Automated forms 5 days left

    I am building a project that requires automated text typing in react. Suppose i have 9 sections in a form now i want to give user a demo how to fill form so i want that in 1st section a automated text is typed then to next section text is typed and so on untill all 9 sections are filled. Then whole form now has text then wait for 2 sec and again start the process in loop upto infinite . For more i...

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    We are looking for an expert level Blockchain developer. Must have experience with solidity 2+ years. Must be familiar with Uniswap, ETH2.0 stacking contract.. Must be available for full time work immediately. NodeJS, AngularJS experience is mandatory.

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    HI, we need B2B commerce marketplace mobile app. Pls bid for IOS, Android app + Laravel Backend + Mong DB architecture, with below listed functions. We will need your price and time estimate for creatives and technical design. Also, it will help make decision, if you can share some similar apps done in the past. We prefer flutter for App development . This is a multi-tenent application desi...

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    I need developer that knows ui path developer, python, React js and react native.

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    We are looking for a full stack developer have extensive knowledge integration of different APIs We need to integrate 1. GMB API 2. Facebook API 3. Google ads API 4. Messaging service like Whatsapp, twilio etc Developer having knowledge of GMB and Google Ads API will be given preference. Pls send us your best of work link and if you done similar work then it will be better Full scope wou...

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    Individual developer only, not agency member. We have a new simple QR property that we want to continue development on with React front end, Golang API on backend. We will give details as appropriate to people who apply that we feel good fit. Please describe recent projects you have built (if any with QR codes) and confirm you have availability right now.

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    I need a very simple screen sharing app coded in react native. no added functionality just one on one screen sharing. api could be any but ideally agora.io. could connect using a key or a token

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