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    165,902 javascript needed features jobs found, pricing in USD

    Problem One You’re writing a piece of server side code that searches for books based on a search keyword. Write a function that takes in two parameters: a search keyword (i.e. “worlds”) and an array of Objects with the following fields and example values: { title: “Candide”, description: “Satire of the concept of living in the best of all possible worlds&rdquo...

    $30 (Avg Bid)
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    5 bids

    We are developing social app based in React Native for the frontend and AWS Amplify for the backend. The app utilizes a lot of advanced technologies including GraphQL, Amplify, Cognito, etc, we need highly professional experienced developers. Required skills & experiences (these are all mandatory); - React Native, Expo, Javascript - AWS Amplify, Cognito, DynamoDB - GraphQL Please do not bid...

    $20 / hr (Avg Bid)
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    expert CSS 6 days left

    On going projects for Graphic Designer, UI/UX, Frontend Developer for mobile app work and website and print work. Needs to know Adobe InDesign, HTML, CSS, JavaScript, Angular, and have Ionic experience.

    $443 (Avg Bid)
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    24 bids

    I'm trying to click on position inside the webpages inside firefox .

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    We are an early-stage, innovative start-up in the field of architecture. We are looking for a top-notch developer to take hands-on a list of interesting tasks. Work: - Catalog creation of 50 catalogs of Architecural products with Strapi CMS + database - UI Application modifications built in React, Node.JS and GraphQL You must have: - You can write both client-side and server-side JavaScript usin...

    $347 (Avg Bid)
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    CSS development 6 days left

    Need someone to help with some CSS styling and development. Must know latest practices and standards. Responsive HTML + Javascript is a plus.

    $430 (Avg Bid)
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    56 bids

    I am looking for javascript developer. skills: AngularJS React Vue.js

    $48 (Avg Bid)
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    10 bids

    Hi, Looking for a responsible person to create HTML, CSS, JavaScript and all necessary things to make it look exactly the same as the design provided and make it functional. There are some forms and we will use Active campaign for the forms. In conclusion, PSD to website with some forms.

    $133 (Avg Bid)
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    51 bids

    Hi, I am trying to add an owl carousel slider to Google Optimize tool (where we do A/B tests). the only issue is i am unable too [login to view URL] files and <script> tags inside that. is there any other way? or i need someone who can help me to build a customer slider as per the brief and test on Google Optimize tool. Note: This is not optimization or SEO related. if you haven't...

    $121 (Avg Bid)
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    (1) Create a simple 3 parameter graph based on [login to view URL] library. The graph output would be a single graph that look like the graph in here >> : [login to view URL] (2) The 10 lines of Javascript code already works in a static HTM - but need to get it working with Wordpress with the parameters driven by a calculated number field from GravityForm on a Wordpress page. Critical su...

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    I need to transform an html page to a pdf. This html page contains 5 chart made with a [login to view URL]! I need to paginate it into a printable pdf report for my website.

    $139 (Avg Bid)
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    Hi, Looking for a responsible person to create HTML, CSS, JavaScript and all necessary things to make it look exactly the same as the design provided and make it functional. There are some forms and we will use Active campaign for the forms. In conclusion, PSD to website with some forms.

    $159 (Avg Bid)
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    44 bids

    Javascript expert, basic knowledge of perl, HTML5 expert and solid background in browser update game code

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    36 bids

    This Project needs to be delivered in 10 hours. Freelancers with prior experience in html, javascript, d3 library should bid.

    $24 (Avg Bid)
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    2 bids

    I am in the process of building an app and I’m having problems with a Tetris block game. The blocks are randomly splitting apart when the rotate button is pressed as they come to rest in their y position on the grid. The app is being developed using Native React (JavaScript). I need someone to look at the code and fix the problem.

    $554 (Avg Bid)
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    react maps 6 days left
    VERIFIED

    Need to create maps using Open street map api. You can try with react-leaflet or plane javascript or any open street map api which supports. I must also be able to implement my custom events in the maps. The application is developed in react. u integrated the maps in the application. 1. Clustering functionlity required, Event also should be captured. On right click open a popup also on click o...

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    I am looking for a Senior Full-Stack developer who can build and maintain out website. Highly Recommend the Javascript Frameworks and Libraries like Node.js for Backend and React for Frontend. Redux and GraphQL(Apollo) is the big plus

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    Design leaflet maps optimized for performance (more than 50k plots, zoom, clustering, etc). Database and json files are done and will be provided.

    $119 (Avg Bid)
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    UX Designers for websites 6 days left
    VERIFIED

    Hey, We are looking for a UX designer for websites. The person should be very good at building design and modern design. If you do not have the taste for this, then you are no one to us. All designs must be builded wireframe environment to test it before deploing it to a real site. The person should be able to HTML, CSS, JavaScript "VERY WELL" so he/she can build the page directly in Wor...

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    Design 3 user interfaces using using jqwidgets library. More to come based on work done.

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    Hello, i need help with a little task in Javascript / Jquery in a Form. Need to start now. It wont take so long

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    THIS IS A PROJECT FOR HIGHLY EXPERIENCED AND PROFESSIONAL JAVASCRIPT DEVELOPERS (with high experience in the development of Addons for Chrome/Firefox)! We develop innovative software solutions for various areas. We have developed a Password Manager (for Windows, iOS, Mac OS and Android). The application uses a browser add-on which inserts data from our application into the browser. This happens ...

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    Hello, the project is a simple web activity report using FullCalendar. HTML, CSS, BootStrap, Javascript and PHP are the language needed to achieve this project. the project is using a simple Mamp server with PHPMyadmin. I already started the project and i just need a few addition. i want to add a login system both for the employees and for the employer, i also need the employer to receive an email...

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    Freelance front end developers proficient in UI/UX design and front-end development needed to help code and design a mobile responsive site for users. As a UI/UX react developer, you will be enhancing our current developing website which is coded in react with webpack in front end and Ruby on Rails at the backend. Responsiblities - Create and maintain wireframes, and interactive mockups - Re...

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    Looking for someone to Convert JavaScript function file to PHP equivalent

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    Hi, I am looking for a skilled WordPress Developer to join my team. Here is what we are looking for: 1) We are looking for an experienced and passionate WordPress Developer to join our Digital Marketing Team! As a WordPress Developer at our company, you will be responsible for both back-end and front-end development, including creating WordPress themes and plugins. 2) Designing and implementin...

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    new designs 6 days left

    need someone with me working html5 JavaScript css5 if have php also it's good need his contact for many jops

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    - I need example code written in iMacros to select a specified date from a date picker - The code doesn't need to do anything else, just allow me to hard-code a date and then iMacros selects that date from the calendar - This is not an ordinary date picker and I expect you will require javascript (but this is not mandatory, you can solve the problem however you like using iMacros) - Must work...

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    You should be an experienced PHP and and MySQL coder. It is recommended for the coder to visit the current Alphabays Marketplace to get a look and feel to the recommended functionality. this will be used for legal transactions. No Javascript on site. There should be a possibility for a user to register either as a vendor (sellers account), or a buyer (normal account). A vendor should be able to ...

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    I have 2 small task: Task one - Google Map - 3 buttons - connect between button to place. the map is working, you can find the HTML, css + js. I want to connect the 3 buttons, by adding even listeners and to be able to get the right citycoordsaddMarker by clicking on the buttons. so, button lead to address on the map (you can find already 3 markerscoords). If that was possible I want ...

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    1. admin panel, hospital panel can also register doctors , doctor panel , recepnist panel, medicine seller panel [login to view URL] system -appointment be on commission basis. also different fees for chat and call features 3. medicine marketplace lot of vendors can sell through app 4. in app login will be of doctor, customer , vendor

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    Need someone to add some more features to an existing google app maker

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    Project: A simple landing page for visitors to subscribe to our email list. Deliverable: Our web developer is out of town so we need a freelancer who can deliver a simple, 1 page, custom Ghost theme using Javascript, HTML, CSS, handlebars expressions, JSON. This will be a skeleton for the actual landing page so that we can go in and add/modify/delete things as need be. I will provide details for ...

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    NDA
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    JavaScript 6 days left

    I am PIM Mdm Developer, I have bee task to update or write business rules within a a PIM system

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    I need somebody to convert JavaScript code for me and get it working in Python. The code I need converted is here: [login to view URL] The converted python code will be about 100-200 lines of code. For this job you will definitely need and be comfortable with ALL of the following 1. Docker 2. Python 3. JavaScript 4. MS-SQL (I have scripts to run as a container on docker, you don’t really ...

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    Full Stack Developer Trainer 5 days left
    VERIFIED

    Looking for a full stack developer to train me in how to build an app. Must know IFrame, Webhooks, Javascript, Laravel, HTML5 Must know all of the technology that I stated. Initially you will do alot of the actual work, then we will rebuild it together. That is how I learn. You will design and build the actual app screens in HTML5. Must be patient and experienced in training others.

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    Increase my page speed 5 days left
    VERIFIED

    I'm looking for someone who can address the following issues on my site in order to make my page speed load much quicker. I need it to be above 75 on the google page speed insights [login to view URL] Things I need fixed are below: OpportunitiesThese suggestions can help your page load faster. They don't directly affect the Performance score. Opportunity Estimated Savings Remove unus...

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    Hi Fed, this project is for the installation of javascript libraries. The brief is quite simple to install standalone on webhosting a number of javascript libraries and widgets. Some configuration involved mostly adding content and links with the app such as [login to view URL] for the [login to view URL] I will do a lot of the content update and configuration myself, but I might need you to sup...

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    I have a social network that I've built from scratch, using bootstrap. Users have profiles similar to facebook with a header banner, and smaller photo, and other parts of the profile like their Wall, etc. I would like the users to be able to customize their profiles such as background color, background image, uploaded, not linked, font colors, sizes, border styles and colors and thickness, ba...

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    I need you to develop some software for me. I would like this software to be developed using Javascript. React based app front end only Only has need two components Small project will take 4-5 hours needs to be done today sunday Testing is required with jest - use fetch for api calls

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    Hello , We have slow static Landing Page ( HTML + CSS + JS) with submission form, we want to convert it to AMP ( Accelerated Mobile Pages) and to fix any issue in its JS. The page should load in sequence, part by part and the important images first then the less important ones. The work include also optimizing the landing page images and Minify Resources (HTML, CSS, and JavaScript) using g...

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    Hi, Looking for a responsible person to create HTML, CSS, JavaScript and all necessary things to make it look exactly the same as the design provided and make it functional. There are some forms and we will use Active campaign for the forms. In conclusion, PSD to website with some forms.

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    53 bids

    We want to stop un-registered users from accessing features in our web app. And stop hackers and users from using features. What are your thoughts?

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    I am looking for a simple one page app. Here the functionality of the app: - upload and visualize a vector file. To make it simple the file will contain one circle and one square. The format of file could be any of (dxf, dwf, or svg) - Select the circle and/or the rectangle and apply some modification (move, scale, rotate, and offset) - Download or export the modified file to any of the above v...

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    Dynamic Stats (R) 5 days left
    VERIFIED

    Hi I would need something similar to this: [login to view URL] maybe Javascript or Similar. [login to view URL]

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    I have an ASP.Net project, I need an experienced developer in ASP.Net (VB), JavaScript, CSS to assist me in the development. I will be providing the project file and the SQL Database backup. The developer will have to create 5 pages on the front end of the site as per the instructions given to him and return the project file within 1 week.

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    Here’s what you will do: Implement web designs and user interfaces using HTML, CSS, JavaScript Design and create advanced, responsive Web Applications Write clean, well-engineered, maintainable code that conforms with accepted standards, and test web applications Communicate effectively with project managers, technical leads, and other internal team members Identify opportunities for process...

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    Lead developer 2 5 days left
    VERIFIED

    Looking for a full stack developer that have experience with Wix. Will be developing Wix Apps, must know Javascript, HTML5, webhooks, iframe. Must work efficiently.

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    Hi, I am looking for an full time freelancer to work on front end development. He should be very expert in his skills must be aware of all new tech. all new updates. I will hire him on monthly basis. Please do not bid if you are an agency or a company. I will only hire someone who work from home and available 8 hours a day. There will; be a short interview and a test task and if the skills are u...

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