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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    811 jobs found, pricing in USD

    1. User-friendly design: The website should have a clean, professional, and user-friendly design that is easy to navigate. 2. Mobile-responsive: The website should be optimized for viewing on both desktop and mobile devices and should provide a consistent experience across all devices. 3. Homepage: The homepage should provide a clear and concise introduction to the company, its services, and its values. 4. About Us: A section that provides a comprehensive overview of the company, including its history, mission, and values. 5. Services: A detailed description of the security services offered by the company, including pricing information and any special offers. 6. Contact Us: A page that provides the company's contact information, including a form that visitors can use to get in touch w...

    $46 (Avg Bid)
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    We are looking for Full-stack Web Engineer expertise in Rails + React + PostgreSQL. Requirement is simple but timeline is only 2 days. After finish this part, then will be long-term work at company. Thanks for your kind attention.

    $554 (Avg Bid)
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    In this project, you will learn and use Python libraries including OpenCV, Scikit-learn, TensorFlow and Keras. Have to write python code of recaptcha and should have familiar using jupyter notebook

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    Task Summary We developed a Chrome extension for research purposes. It scrapes the feeds on Facebook and Twitter and records the encrypted data into a MySQL database. It also had the capability to hide posts/comments. We would like to update the functionality of the extension to do two things: (i) identify ads on Facebook and hide them (instead of posts/comments), and (ii) record clicks on ads that users make. Current State of the Code The extension was fully operational as of 3 months ago. The core functionality was recording encrypted data and hiding content. Immediately upon installation it started recording posts/comments on Facebook and Twitter into an encrypted database. 2 weeks after installation it was starting to hide certain posts/comments from the feed. Task Description The g...

    $1242 (Avg Bid)
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    We would like to build a tool that allows a user to enter a Uk car registration number and it will return information on that car, this is available from UK gov web site /DVLA / VOSA Ie registration date, car type, model, miles at last MOT, accidents, etc. you will need to figure out how to call the free data available from the dvla /vosa on the vehicle and then present it back on our site. Example sites:

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    100ydAnalysis 6 days left

    trying to create a NFL analysis website

    $429 (Avg Bid)
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    Massive billing 6 days left

    This project try to show data generated from a backend developed in python FastApi and show data in react js, with material ui.

    $12 / hr (Avg Bid)
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    Design is ready and almost pages are done without animation. You need to build a complex timeline component and implement animations as same as design. Here is the design preview link.

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    51 bids

    i need to build a webAR indoor navigation and this is the requirement -indicator to navigate -choose from a droplist a place and indicator will show and guide -carchtaer to guid the user -web base - user scan the barcode and barcode from out the web will be {recoginze the spot} -adding flat for each position -multi barcode and related things to project this video will show you what we need map will be provided with spots note: provide some example of your work , budget is limited , we need it ti run on asp webform ( you can add the js inside) , if you need nodejs you can work on it also time : 5 days

    $576 (Avg Bid)
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    expert in java 6 days left
    VERIFIED

    need someone expert in java

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    This is for an online course. You need to be well experienced in html, css, javascript, reactjs, nodejs, relational databases. Also, most importantly, you should be able to teach well. Expecting someone who can talk well, and knows how to explain their knowledge in words. Screen recording only, face not required. Payment based on hours of video content created. There will be a screening process before we confirm. Will ask you to send a sample video of you teaching. Include "interested in teaching" in your bid proposal if you've read this.

    $6 / hr (Avg Bid)
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    5 bids

    Quick and easy job I need a steam log in button creating for my website, which will show their username and profile picture once they have logged in.

    $51 (Avg Bid)
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    14 bids

    Quick and easy job I need a steam log in button creating for my website, which will show their username and profile picture once they have logged in.

    $149 (Avg Bid)
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    34 bids

    YOUR BID PRICE IS FINAL. NO LATER CHANGE IS ALLOWED. READ BEFORE BIDDING. I have a eGreeting card website made in php, html, JavaScript. I need an experienced programmer who can make this present website more like this reference site: The login/registration system should be improved, cards should be inside envelope and on click comes out and gets open, the text can be dragged, images can be dragged, card preview system to be improved. It can be folded card or one page card. Can download as JPEG/PNG/PDF/SVG/MP4 in HD or full HD. You should add Pixabay or Unsplash from which users can use images directly. Reference: (not compulsory to use this) I need full sourcecode, c o p y r i gh t and installation in server. Lowest Bidder will win this project.

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    Need expert react to convert JS module to React

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    45 bids

    Need of react native app developement 40 min session everyday no need to teach html css js only teach react native app developement directly for 1 project for beginner. Thanks

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    I am needing trails from this WV map located at to be overlaid on a google map to show on our website.

    $25 / hr (Avg Bid)
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    30 bids

    i want someone to teach me react native app developement on video session on zoom meeting

    $84 (Avg Bid)
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    1 bids
    Nest Js immediate fix 6 days left
    VERIFIED

    I'm learning Nest js by working on sample project. I need to create Migration in my project but getting some error can someone could help ?

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    Marketplace website on wordpress for birthday party. New freelancers are welcome.

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    We have a fairly complex UI based on Vue.js, and would like to add tests to our frontend components. Heavily API dependent, which is not in scope. Solely component & their state, as well as isolating these components so they can be used explored / browsed in Storybook

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    there are some problems: 1. the page content does not save after changes. 2. the wpbakery backend editor does not load after new wordpress update 3. the modul of "Cookie Notice & Compliance for GDPR/CCPA" installed and configured, but not appear on front.

    $13 / hr (Avg Bid)
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    I am looking for something that can automatically transfer info from a csv into a dropbox forms. See attached video for explanation.

    $263 (Avg Bid)
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    14 bids

    Need Snowflake Developer who can migrate quires/SP's from SQL Server to Snowflake SQL.

    $25 / hr (Avg Bid)
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    im looking for somone who help us customize our website Its a simple wordpress woocomerce shop + nbdesigner plugin. We would like to have a several changes like on a product page/ sizes and connection with nbdesign for each size 2. mobile responsive change , cart/ checkout is to change 3. several advanced modification in a nbdesigner plugin like input photo optimalization, we want to lock up layers and to copy all into new project without photo and many others

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    PLEASE READ THIS ALL PROPERLY: We need ecommerce website done according our designs. Designs are ready in PSD format. We need some modification to the system as well so here are some UNIUQUE features we will need. * We will have Multiple Vendors (Sellers) then each Seller can have multiple Shops. Each Shop will have its own page, categories, products * We need XML / CSV feature to upload large amount of products by file upload and have ability to upload large amount of products via front-end. Shops will upload and manage their own products, see invoices, etc. * Shops - will have their own CMS, they will manage their own products, see their orders, sales and stats. * Website will use GOOGLE API - we will show shop locations, show customer location, calculate distance between them, sh...

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    Build me a website I need a person to build a website for me MERN stack website. Details will be discussed further Skills required Graphic Design, HTML, JavaScript, PHP, Website Design ?75000INR - 150000INR ?ayushkwal from Dehradun , India

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    I have google chrome extension need to modify and added one more action in that extension.

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    I have an existing php script and I need to debug and add new features to it. I am looking for someone who is dedicated and can possibly work in my time zone. I am looking for an individual freelancer so if you are company, please dont bother.

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    55 bids
    Front end 6 days left
    VERIFIED

    I need a web app to be developed for front end

    $143 (Avg Bid)
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    31 bids

    Looking for a dev who can work remotely via webex. one with react js and Cypress tests experience

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    53 bids
    I need coder 6 days left

    I want to develope a aggregator website for my products. It will have good amount of graphics. It will have capacity to superimpose a picture on website with a real time camera of user.

    $282 (Avg Bid)
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    16 bids

    need a full-stack developer to join an existing project. expert in React+Django.

    $34 / hr (Avg Bid)
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    74 bids

    Help is needed with implementation of new futures for exciting code.

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    24 bids

    The economy of Indonesia in 2022 will be 5,31 Percent. Humas, Oleh Published on February 7, 2023 BeritaDibaca: 291 Kali as a Category Substitute: Humas BPS According to Badan Pusat Statistik (BPS), the Indonesian economy will have grown by 5.31 percent in 2022 compared to the previous year (year-over-year/yoy). The domestic economy of 2022 performed better than expected in the fourth quarter of 2022, with a growth rate of 5.01 percent (yoy). According to Menteri Koordinator (Menko) Bidang Perekonomian Airlangga Hartarto, economic growth will be higher in 2022 than it was during the COVID-19 pandemic. "Compared to December last year, Quarter IV last year, the economy grew by 5.01 percent (yoy) and, looking ahead, is expected to grow by 5.31 percent in 2022. This trend is more ...

    $26 / hr (Avg Bid)
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    Help is needed with the implementation of new features for existing code.

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    I need a person to build a website for me MERN stack website. Details will be discussed further

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    READ FIRST***** NOTE: ANY AUTOMATED RESPONSES TO THIS WILL BE IGNORED. BUDGET STRICT $150 ONLY. NO MORE. Hi, I would like to make a basic web app that uses the eBay API to search for newly listed items on eBay from my search criteria. This would update every 60 seconds and update the list ebay style so i can ultimately search for 50 things at a time, and it shows all newly listed items. Please see the images attached of the wireframe. If you are interested please send me a MESSAGE with: 1. How you would approach this? 2. What technologies you would use. 3. any ides you have 4. Your portfolio. Thank you.

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    netbeans expert 6 days left
    VERIFIED

    need someone with knowledge of NetBeans and java. contact me for more information

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    Hey I have a lot of files in more then one hard disk, i want to organize them and make sure i don’t duplicate any files. So I want to creat a python script that read and store file data in a database. I have a lot of excel files and notepad(csv), i want to drag and drop or open all those files with the script, and it will read the name, size, hash, first 10 lines, date of creation and add it as a row in the database. So when i open those files again, the script will tell me what is duplicated and has been read before and what’s not.

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    Hi, I am looking for Drupal module developer. If you have experience in Drupal and integration with third party library, Please apply. Looking for individual developer. Thanks

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    I want to secure(encrypt) chrome extension javsacript source code so that some can't steal my works.. I need best secure method for more details you can bid

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    We are currently looking for someone who has developed applications for 3rd party shopify apps before. The project consists of: 1. embedding google maps and a search field on a product page with functionality allowing a customer to select a location by either: a) using a search field to bring up the location and coordinates on a map. b) dragging the map to select the coordinates. 2. Coordinate longitude and latitude should then be extracted from location and passed through the customers Shopify order so that it can be recorded for referencing to customize the customers item ordered.

    $31 (Avg Bid)
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    I am looking for a developer to create a scraper (script) that scrapes Facebook ads from Facebook's Ad Library, and stores it in a JSON file, similar to this Attached to this job post you will see an example json output of the above mentioned scraper As an example on what the ad library would look like you can consult this all information, as well as the creative and the text of the post are necessary for us The information to be scraped from Facebook's Ad Library should include all available data and should the output of the scraper should be in JSON Let me know if you have experience in similar scraping and please send over some Examples of previous scraping projects, particularly those related to Facebook Ads scraping If you apply to this job please me ntion the word BAG...

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    Hi. I need you to build me a custom freight calculator web application

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    i need custom functionality in Squarespace you should have extensive knowledge and experience in Custom Development. Further details will be discussed with in Chat. Thanks.

    $250 - $750
    Sealed NDA
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    3 bids

    Expertise in JavaFX, SceneBuilder, FXML Expertise in Spring, Spring Boot, Micro services, Redis, Mongo Expertise in Angular (preferable) Experience with Agile or Scrum software development methodologies Experience with TDD Experience with BDD Familiar with Atlassian tools (JIRA, BitBucket, Git) Ability to multi-task, organize, and prioritize work

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    WARNING, If you send me a proposal with your CV, it will automatically disqualify you. I am not interested in receiving your proposals. Instead, please review my needs and tell me if you understand me and can help me. PLEASE READ, AND DO NOT SEND ME GENERIC OFFERS BECAUSE I WILL AUTOMATICALLY DISCARD THEM; TELL ME IF YOU AT LEAST HAVE A GOOGLE ACCOUNT WHERE YOU CAN TEST YOUR WORK. Hi, team, I need your help in writing 02 small scripts in JavaScript, it is designed to work with Google Ads (formerly AdWords). 1) Find all All Keywords With No Impressions/Clicks (see 02- Find all All Keywords With No for more details ) 2) Automatically Pause Ads with Low CTR (see 03- Automatically Pause Ads with Low ) Please have a look at the attached files for more details. Best Edu.

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    We need to build an interactive website that looks like a videogame, using VR content as a main source. We need an incredibly modern and fast site. The candidate needs to already have experience in the field of VR, possibly know flash/JAVA/ThreeJS and have experience and curriculum into it.

    $8145 (Avg Bid)
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