JavaScript Jobs

What Is JavaScript? JavaScript is a scripting language used to enable programmatic access to objects within software applications. JavaScript will make your website more interactive, allowing your users input information, move elements around on the page, and make your website more functional.

If you are a JavaScript guru, can finish tasks with high level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

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    769 jobs found, pricing in CAD

    I have a document with very small edits for a built html static website and I need to implement these changes

    $538 (Avg Bid)
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    43 bids

    The following requirements must be considered: User-friendly design - The website must have a simple and intuitive interface that allows users to easily navigate and find the information they need. Search and filter functionality - The website should have a search bar and various filters (e.g. location, type of vehicle, price range) to help users quickly find the car they want to rent. Car catalog - The website must have a comprehensive catalog of cars available for rent, including detailed information such as make and model, specifications, and images. Online booking and payment - Users should be able to book a car and make payments directly through the website. Customer account management - Users should be able to create an account, manage their bookings, and view their rental histo...

    $279 (Avg Bid)
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    27 bids
    Build Java Project . 6 days left
    VERIFIED

    Create a sub-package called "thegame" and, unless otherwise instructed, use it for the artifacts required for this Application. Use the UML class diagram to guide your implementation. You may feel free to add additional methods and fields if you feel that it is necessary to do so. Requirements details in file Rememebered: you can't do anyhting outside this file requirements .Must be complete all file all requirements. your programm must be able to run Java

    $62 (Avg Bid)
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    Creating a platform for fun and corporate events, which can be participated in via phone or tablet, by means of riddle paths in stages, which can be overcome by means of a password to be found. The project is divided into two parts: web based back office where the riddle paths are created, each path is made up of individual pages where text, photos or videos can be entered and a password requested in order to proceed. Each path is made up of N of these pages. The front end must be an app for smartphones and tablets, the path starts by scanning a qr code that identifies that riddle path.

    $822 (Avg Bid)
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    We are looking for a talented freelancer to create a replica of a Chrome extension that lists all kinds of prompts for ChatGPT. The purpose of this extension is to make it easier for users to access and use ChatGPT prompts with just one click. The extension should be able to collect and display a comprehensive list of ChatGPT prompts, organized into categories, so that users can easily find and use the prompts they need. The extension should be user-friendly, visually appealing, and perform smoothly. Key requirements for this project include: Strong understanding of Chrome extension development Ability to replicate the existing Chrome extension Ability to gather and organize ChatGPT prompts into categories Experience in developing user-friendly and visually appealing UI ...

    $201 (Avg Bid)
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    Hi everyone. I'm looking for an experienced developer to build a Woocommerce / WordPress plugin. I need something like this: Basically in this product (dog belt) there are 5 lines that contain 70-80 color choices each, so the number of possible combinations is very high. It is therefore not possible to create infinite images for as many combinations as there are. The ideal solution is for the image/svg to be manipulated and generated from time to time by the user's choice. Probably this function needs to be developed in Python or JavaScript (or Php, I'm not sure). The important thing is that it is then connected in some way to the Woocommerce process. Let me see if you have made similar plugins or scripts. Start your offer with "Ciao". No auto bid. No time wa...

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    I need an application designed, developed and successfully deployed to manage and data coming from devices periodically with a frequency from 1 second to 30 minutes in realtime online/ online mode. The tool needs to be able to manage data relating to Clients, Users, Devices, Locations and Sub Locations, Lookups, Parameters and Subscriptions (Add, Update, Delete, Query and Assignments & Relationships). The tool is expected to provide online monitoring feature with charting capabilities, drill down and data export feature (formatted present slides, CSV files, PDF, EXCEL) from portal. The application must be enabled for Android and iOS Mobiles. The application is to be accessible based on the user authentication managed within application. Expectations: a. User Experience has to be hig...

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    I want users on my BuddyBoss site to be able to locate nearby users and make contact with them using GeomyWP. I have paid for and installed all software and got an API key for google maps, justs needs setting up by someone with experience of both Buddyboss and GEOmyWP

    $430 (Avg Bid)
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    26 bids

    I need a product builder page for my website so people can choose all of the add-ons and modifications they want for the end product. I already have the code I'd like to use, but I don't have any experience implementing code into squarespace. This is the code The other issue is I'd also need a user friendly way to modify and change the options, just incase I need to add or edit something in the future.

    $207 (Avg Bid)
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    14 bids

    We need an Ad producer to create awareness of the new stable BTC mining power station online for both foreign exchange and trading

    $11 / hr (Avg Bid)
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    7 bids

    Hello, I'm looking for a developer who has some experience in using and customizing JHipster (v 7), yo and angular generators. I have several interventions in mind that I would like to develop. Right now I'm looking for someone who can setup the bootswatch module and show me how to change the theme

    $203 (Avg Bid)
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    1 bids
    Python developer needed 6 days left
    VERIFIED

    Need a python developer who can web scapping/ data extraction from a website preferably from delhi ncr. interested please png

    $126 (Avg Bid)
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    Hello, Developer are needed to develop basic tools in cybersecurity, IIoT, must be experienced.

    $27 (Avg Bid)
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    1 bids
    Node.js Aws serverless code 6 days left
    VERIFIED

    your task is to run aws serverless code and let me know . how to run these files.

    $24 (Avg Bid)
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    4 bids

    Hi, Looking for a full stack developer to fix the bugs and implement new features. Tech stack : Django and React.js. And If you know AWS well , it's a big bonus. Please write "apple" in your cover letter so that I can know you read the job description clearly. Only European freelancers preferred.

    $196 (Avg Bid)
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    23 bids

    I am looking to get done with a basic webapp (essentially 4 webforms) in ReactJs/material UI. Backend APIs will be provided. Please check pdf for exact spec.

    $191 (Avg Bid)
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    54 bids

    I have a purely javascript/jquery/docxtemplater based application that calculates child support. The calculations work perfectly, and when the user selects, it is supposed to send the data to the javascript function to create a microsoft word file using docxtemplater. Unfortunately it's not working and the debugging isn't giving me much in terms of feedback. is the current version. The problem is this library:

    $222 (Avg Bid)
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    12 bids
    Slack Ninja 6 days left

    I am looking for a Slack Ninja. Please bid the text with Slack Ninja at the bottom of your bid. Thanks

    $134 (Avg Bid)
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    2 bids

    Hello there, I am looking for someone who could build me a color prediction website with source code and full setup.

    $326 (Avg Bid)
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    16 bids
    Modify HTML form. 6 days left
    VERIFIED

    Job Description: We would like to hire somebody who is experienced in HTML/PHP to modify a html form generated by php code. See attached pdf file for more info about the required modifications. The modifications are required on short time.

    $189 (Avg Bid)
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    37 bids

    I am building simple projects for a portfolio using .Net MVC and .Net web Api. Need help in completing these projects at the same time filling the gaps of my knowledge. I am new to Angular Js so need someone to teach Angular JS from scratch. Female teachers preferred. Kindly contact. Thanks Sally

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    By default, WooCommerce is using PhotoSwipe library (v4.1.3) for the product slider, meaning when you are clicking on a product's image you can see the image with three icons (one-time zoom-in, fullscreen, exit), unfortunately, PhotoSwipe doesn't provide options for more advanced actions like step-by-step zoom-in and zoom-out: I want a slide range for zoom-in and zoom-out below every image, it should work correctly on both mobile (touchable devices) and desktop, meaning when you zoom-in or zoom-out in an image you can drag the image in all directions (by default on zoom when you drag left and right it will go to next-previous image) I am using the latest version of Woocommerce and + the latest version of the Storefront theme. Please try it on your side with this setup and deli...

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    I have four contracts i just need the unit test cases in and hardhat

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    html/php code for an Accordion for web page content. Here is a mockup of what I need: 1 All of the content will be on the same page. Stage one will have a small image and heading. 2 Second stage will have different image and slightly more expanded content. 3 Stage three is to have full html capabilities, multiple pictures, videos and text. I want to be able to insert the Accordion into any page of my html/php website. The accordion is to have unlimited sections (to a point) Access to database is not required, content will be on the same page, images and videos in a separate folder. Please get back to me with your best price

    $26 (Avg Bid)
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    hey i want somoen to deploy sever to use as api to connect it with my app

    $44 (Avg Bid)
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    15 bids

    Currently my webpage is running offline with no internet. (HTML Offline Application) User log in by connecting to the local network and typing the IP address of the web server and works. As users start to bring their cellphones, laptops and PC each complain the images & content look different for each. I don't really have the time or knowledge to do all , I've fixed a few.. Also IOS & Windows device users have no issue connecting and interacting with the webpage via their web browser. Android users cannot connect at all because there is no internet. So, in a Nut Shell the project will consist of 2 parts. 1. Edit, Cleanup & Make the webpage Mobil/PC compatible. 2. Turn it to an APP (IOS/Android)

    $56 (Avg Bid)
    NDA
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    5 bids

    READ THE ATTACHMENT WITH THE COMPLETE OUTLINE BEFORE BIDDING!!! Don't waste our time with bogus bids that are not a real budget for the work. Bid once...and stick to it - the website is fully outlined in the attached pdf. IT EXPLAINS EVERYTHING so that you can bid clearly and accurately. We have also added a math question into the document which we would like you to answer with your bid so we know you actually read the project! This is a simple project overall that touches upon basic user data collection via questionnaires, the ability to compare and contract data and provides matches to user. BASIC Admin and content control. Some basic login account creation for users as well. Full details within the attached PDF. We will expect you to design, code and implement the features of th...

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    37 bids

    Hello, I'm looking for a developer who has some experience in using and customizing JHipster (v 7), yo and angular generators. I have several interventions in mind that I would like to develop. Right now I'm looking for someone who can setup the bootswatch module and show me how to change the theme

    $270 (Avg Bid)
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    9 bids
    backend.developer.next.js.. 6 days left
    VERIFIED

    I need a (BACKEND) developer for an urgent project.

    $215 (Avg Bid)
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    32 bids
    Scheduling System Macros 6 days left
    VERIFIED

    Macros that are detected by the website and scheduled automatically when the server opens It operates headless and should be logged to show progress. It's the booking process.I think it's a precise and quick timing request.

    $231 (Avg Bid)
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    Flask Linkedin Messenger 6 days left
    VERIFIED

    We need to have the backend built for a new feature for our web application. The requirements are as follows: A fully functional application that taps into LinkedIn's web API and can send messages to a new connection. We are looking for someone who has experience developing with LinkedIn's API's and can construct some simple python code in a Flask web route that will allow the user to login for LinkedIn, and contact a certain based on their Name/Company. The web application must comply with all of Linkedin's terms of service and exclusively utilize its API. The Python code should be compiled into a simple python file as well as accessible from a python route labeled "/newConnectionMessage". Our current developers are working on other time-sensitive proje...

    $1905 (Avg Bid)
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    I Need A Python Programmer , Who Knows Selenium Very Deeply , Because I Need That He Should Make A Chrome Automated Tool For Me Based On Selenium , Python . I Will Only Entertain The Bid Which Contains "Selenium Expert This Side" .

    $15 / hr (Avg Bid)
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    9 bids
    WordPress script 6 days left

    It must elementor friendly and it basically gives users rewards for some tasks.

    $20 / hr (Avg Bid)
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    57 bids
    Fixing Bugs/Errors in Web App 6 days left
    VERIFIED

    We are looking for a freelancer who can fix bugs/errors in our web app. If needed we would add extra features to the web app. Interested freelancers can ping for more details.

    $153 (Avg Bid)
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    34 bids
    JotForm Specialist 6 days left
    VERIFIED

    Hello, I need a JotForm specialist to create Mobile Push Notifications for our Daily Docket Form, so when our employees submit their daily docket form, they get notified on their mobile device, and if their form gets denied by a manager, they also get mobile notifications saying denied and to amended and resubmit.

    $173 (Avg Bid)
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    16 bids
    PHP upload and download 6 days left
    VERIFIED

    Looking for solution for upload and download strictly through PHP Security concerns are a priority regarding local & host solutions

    $85 (Avg Bid)
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    24 bids

    1. Enter Youtube Url 2. Chrome Extension scans comments, extracts comments 3. Sends to OpenAi GPT3 API or ChatGPT, and gets the most useful comments, and summarizes how they are useful This software is meant as a research tool to understand things better inside comments.

    $187 (Avg Bid)
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    I have bought PHP chat script from codecanyon. Grupo Chat - Chat Room & Private Chat PHP Script . I need to add audio and video call feature in it. i want to implement WebRTC or mediasoup.

    $189 (Avg Bid)
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    We need to add UTM's tracking from google to some forms on our WordPress, please note the forms are not created on WordPress and they're loading from an iFrame.

    $13 / hr (Avg Bid)
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    17 bids
    Build a website 6 days left

    Hi, I’m looking for a front end full stack developer to build my ecommerce website we designed a new webpage on figma already which needs to be exported or coded. - Can you please quote the amount of hours & project cost? - Please share your work that you recently built?

    $17 / hr (Avg Bid)
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    You should be Java and JavaScript expert to complete a task and job support. I will provide you the details once we start the work

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    me about the solution that you architected and how long did it take to complete , specifically what did you get from whole process? How long does it take to complete 2, tell me about difficult decision that you have to make , and walk me through the problem that you faced and third process was to handle it 3 , can you tell us what are critisisum you have received and why? 4, how do you define success for someone in your career, example like you as a software engineer 5, tell us about the time that you have to go beyond your assignments and make the project successful 6, did you ever had a goal that you haven’t meet? 7, how do you influence the people to go with your decision ( you developed something and convince the team ) 8, tell us about a time when you took responsible for err...

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    Need help with php module to update the database, CSS Design, please see my zip file before bid.

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    Fulltime job : 500 usd a month Mid level Remote job (communication is very important) We are looking for a mid level FreeLancer for web/ mobile App development.
 We are already working on the web part. Technologies Used: Laraval, JavaScript, jQuery, Bootstrap, Mysql
 Technologies Required: React native, Laraval Nice to have: Taxi app, Chat app experience, product development Experience: 3 tot 6 years mid level, problem solving skills Necessary equipment: Have MacOS computer 
 Share your cv details and projects with me?

    $333 (Avg Bid)
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    20 bids

    Frontend work and integration work. Budget: $400 Timeline: 4 days Do not use premade responses/spam to try to get me to contact you! Look at that the instructions!

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    87 bids

    I have an android app that uses the cordova ble central plugin to scan and connect to ble devices. I bought this terminal although it seems the innerprinter is not ble. When I search from my app for devices is not shown. I downloaded Bluetooth and ble scanners from the play store and the inner printer is only discoverable from the Bluetooth scanner apps and not the ble scanner apps. Source code will be provided for the app Currently, my app is using this plugin I need a plugin that can work both with Bluetooth and ble devices The innerprinter is visible from other apps like loyverse, rawbt etc

    $281 (Avg Bid)
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    9 bids

    We are a start up consulting firm with a decade of experience redefining how humans interact with technology and the world around them. We are looking for a senior Ruby on Rails developer who can speak English fluent and work in US(CST) business hours. We combine product and technology strategies, intelligent experiences, and world-class engineering to help our clients become more engaging, responsive, and efficient, supporting them from ideation to production. It's required for you to speak English fluently and work in EST. Please record a few minutes of video to introduce yourself and share it when you apply.

    $28 / hr (Avg Bid)
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    30 bids

    Home Pricing Services (Graphics & Video) Our Work (Graphic & Video Samples) FAQ Blog About Contact Careers Sign up / Sign in Checkout Page User Dashboard (User Profile & Transaction info - Users can cancel the subscription, when needed.) Admin Login & Dashboard: To manage the website pages, view users & transactions, block users etc. The website will have Stripe payment gateway integration and monthly subscription plans with a 7 day trial period for new customers.

    $405 (Avg Bid)
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    Need some who has experience working with older version of Angular since its going to be all legacy code

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    29 bids

    The freelancer must get familiar with the current existing R Shiny Script and perform: 1. Insert code to perform a Kaplan-Meier plot and show it in a specific tab of the Shiny ui Insert code to perform the following actions: 2. Select from a list of 4 Distributions (current script has code for distribution fitting, and goodness of fit tests, so parameters are already estimated and stored in variables) For the distribution selected plot: • 3. Q-Q Plot • 4. Density (maybe overpose to histogram) • 5. CDF • 6. Survival (maybe overpose to Kaplan-Meier • 7. Hazard rate Plots preferably interactive, so the user can see time vs probability as soon as they drag the pointer Optional: 8. A field to input a specific time, and a printed result for survival, according to the par...

    $77 (Avg Bid)
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