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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    790 munka, árazás ebben: EUR
    desktop app source code 6 nap left

    need source code similar at one of my app

    €478 (Avg Bid)
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    20 árajánlat

    Need to create a slack or telegram bot to send mass DM to all members of group or channel. If you can create one of them, please bid with the text which one you can at top of your bid. Thanks

    €24 (Avg Bid)
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    4 árajánlat

    Per progetti avviati e per progetti nuovi cerco un programmatore con le seguenti competenze/conoscenze: • Ruby: Rails e DRuby • PHP: CakePHP 2.x • Redis e MySQL • Javascript • Coffeescript • SCSS • Angular.js 1.x (attenzione, non angular) • jQuery • Capistrano • PHP 5.x • Rails 4.x • MySQL & Redis • Sidekiq • Clockwork • eye

    €17 / hr (Avg Bid)
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    10 árajánlat

    Desarrollo en PHP y javascript de una aplicación para tests.

    €480 (Avg Bid)
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    21 árajánlat

    I need a cookie banner for my website based on React. The website should not store non-essential cookies unless the user has given consent. And, of course, it should store the cookies related to each category chosen by the user. In our Cookie Statement page (which is ready), please add a feature to enable users to update their cookie preferences. The styles could be defined in a cookie-banner.css.

    €40 / hr (Avg Bid)
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    35 árajánlat

    Looking for the easiest way to display the temperature of one town in html. The temperature will be taken from rapid api weather com api and needs to use javascript. Very easy task, just missing the last piece that will interpret data from XMLHttpRequest and display it in html. Update: needs to be completed today before 18:30 Center European Time.

    €20 (Avg Bid)
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    34 árajánlat

    Gmail plugin email encryption. Will provide the documentation in private chat.

    €159 (Avg Bid)
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    9 árajánlat

    Looking for a low code expert to help us build a working MVP for a portal that has many user types. Context: We're currently using Airtable and Webflow but we need to add a portal to enable more functionality than what comes out-of-the-box with Webflow forms. This portal is centered around housing floorplans and there are user types that have a relational connection to the floorplans (multi-reference fields). Each user type will also have a permission to the floorplan. Responsibilities: - Develop a portal that has onboarding, editing, and relational functionality, ideally based on Airtable - Create permissions for multiple users types - Custom code for form submissions to help improve the user experience I'm open to building this in Bubble or another low code stack. Looking ...

    €13 / hr (Avg Bid)
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    13 árajánlat

    I Have A Tool , But i dont know which language is used in this tool , this is an automatic tool , i have linked an image if u know about this and how the tool is made then only bid i will look after every bid carefully . dont go with brief bids and if your bid will be automated then i will not reply . you have to mention in your bid "i know about this language"

    €156 (Avg Bid)
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    2 árajánlat

    - We are looking for a developer who can develop us a web-based Medical Laboratory Management System. Following you'll find more details about the project ** Description ** Medical Laboratory Management system. In which you can add patients, and their medical information (Tests, Assays, Results)., then after getting and writing the results of each patient we print the results in a stylish repot. ** Features ** 1- Add Patients and their medical records (Name, Age, Tests, Lab Tests, Doctor, Test Reults, etc.) 2- Generate Reports for each patient. (Report that contains the lab tests, results and their ranges, in addition to the patient name and age , etc..) 3- Create users in the system, so all every lab technician has his/her own account to login (with their credentials). 4- Audit Log...

    €41 / hr (Avg Bid)
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    Looking for a professional Full stack developer to join our development team(all are freelancers). 4+ years of experience in React required. Flask or Django experience required(at least 2 years) PHP/Laravel preferred Great communication skills required Please share your previous works in the body. We have many projects of clients and this would be a long-tem project for the right candidate. Please write "React Expert" at the end to show that you read carefully.

    €17 / hr (Avg Bid)
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    61 árajánlat

    - We are looking for a developer who can develop us a web-based Medical Laboratory Management System. Following you'll find more details about the project ** Description ** Medical Laboratory Management system. In which you can add patients, and their medical information (Tests, Assays, Results)., then after getting and writing the results of each patient we print the results in a stylish repot. ** Features ** 1- Add Patients and their medical records (Name, Age, Tests, Lab Tests, Doctor, Test Reults, etc.) 2- Generate Reports for each patient. (Report that contains the lab tests, results and their ranges, in addition to the patient name and age , etc..) 3- Create users in the system, so all every lab technician has his/her own account to login (with their credentials). 4- Audit Log...

    €596 (Avg Bid)
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    57 árajánlat
    Build an AR web with motion detect 6 nap left

    Hi, Build an AR Web with motion detect game - Latte Art Style Making. Attached please find details of this project requirement.

    €2193 (Avg Bid)
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    52 árajánlat
    Javascript - PDFJS 6 nap left

    - SAMPLE LINK - DEMO LINK AND GITHUB We have to shows embedded PDF files (files can be multipage / different sizes) in web browser. PDF JS is one library we know, however open for any alternative suggestion for similar library. The tasks to develop and complete 1. Create a new custom button in existing toolbar. 2. One clicking of the custom button a new text field is inserted on the current page. 3. The newly created textfield is selecable and resiable, draggable to any page. 4. We need the newly created textfield dimension & relative coordinates on the documents, this should be output in 5. The text field element should not go outside of document. --- (EXAMPLE) 5. On submit button the relative positions of all elements (text fields) should be console.log. 6. There is existing S...

    €190 (Avg Bid)
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    16 árajánlat

    Please see the short brief, we are looking for someone to edit and update our existing indicator to include the triple weighted moving average and historical pivot lines. Please feel free to message me with any questions

    €159 (Avg Bid)
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    11 árajánlat
    The Skreets 6 nap left

    I am a person who writes scripts for animation, however I do not know how to animate myself. I am looking for a person who can create an animation series for me to post on my YouTube channel.

    €45 (Avg Bid)
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    9 árajánlat

    I heard there are some plugins which help me to convert html, css, javascript react etc. like builder, I am look for someone help me to use these tools, and show me how to do it, thanks

    €30 (Avg Bid)
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    23 árajánlat
    Deploy to Vercel 6 nap left

    I have a project developed with vite + react I find someone who can host my project to vercel The hosted site should be updated once the project updated

    €39 (Avg Bid)
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    11 árajánlat
    website with visualizer 6 nap left

    hi, I want someone to develop a website in Dot Net or Python or whichever technology is secured. The team will be from India as we will require them to do the work at our location. The site will have a basic inventory system, a front end for users etc. The main feature of the site will be a visualizer as you can see in this example The user selects the tile color, the type of edge he wants to see and the system display the table with the same marble tiles and edges that were selected. More can be discussed. Only bid if you have worked on a similar project in the past.

    €12 / hr (Avg Bid)
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    5 árajánlat
    Wordpress - Dynamic image in email 6 nap left

    Hi. I need a small wordpress php task where I need to include dynamic image in email based on custom user meta. Please bid if you are expert in PHP and know custom coding.

    €5 / hr (Avg Bid)
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    15 árajánlat
    Blockchain developer needed 6 nap left

    I need an experienced blockchain developer to help with building NFT marketplace website and cryptocurrency swap site. This is ongoing project and long-term. Please bid if you are trustworthy person!!! And write FAITH at the head of your proposal. Thanks.

    €24 / hr (Avg Bid)
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    46 árajánlat

    Hi, I need small things to done Magento site first add multi lang and currency and also import feed from xls file

    €15 (Avg Bid)
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    4 árajánlat
    Photo sharing app 6 nap left

    I want a photo sharing app So that the person takes a picture and then it is added to all the users who follow them and follow them in the widget of the application and it is on the main page of the phone When clicking on the widget, the images change according to the newest to the oldest, and it is repeated after completion The app is only for sharing photos and following friends I want to apply for both systems using javascript The application is smooth, easy, simple and fast Note that the design of the application is XD ready

    €239 (Avg Bid)
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    63 árajánlat
    Magento 2 Currency setup 6 nap left

    On our Magento 2 store we need to show 2 currencies, like in the attached image. We run our store in 3 languages and only one language need this option EUR is default currency and HRK need to be calculated from EUR price You can work on our developer page

    €28 (Avg Bid)
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    10 árajánlat

    Build an api to connect a qr code scanning device to scan details and submit and store to back end existing source code will be shared Asap only bid if you can work on it today Source code will be shared

    €17 / hr (Avg Bid)
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    31 árajánlat
    Build a video recorder for web 6 nap left

    I like to have a web based, video recorder like has, which will have: - Recorded video or audio will be stored in AWS - Webcam recording - Screen recording - Webcam + screen recording (webcam always on top) - Audio only recording - Chrome, Edge, Safari compatible I will put this recorder to my personal website and I donot want users to download any extension to make recording.

    €1205 (Avg Bid)
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    38 árajánlat

    Hi, we have site on bigcommercer there is some buttons missing on checkout page please bid if you can work on bigcommerce only thanks

    €15 (Avg Bid)
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    3 árajánlat

    I am looking for a freelancer that can help me code an indicator that will help me with my trades. I have a few pre-written scripts that I want to use.

    €145 (Avg Bid)
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    20 árajánlat

    In need of a script to reload an iframe when exiting the viewport using IntersectionObserver, must use a class or id tag to identify the iframes that I want this to function with.

    €32 (Avg Bid)
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    13 árajánlat

    I need to add a secondary mute/unmute button to videos on a website. The script should be able to add the secondary button to one or to multiple videos on one page.

    €38 (Avg Bid)
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    12 árajánlat

    Need an expert on the interface. Need to build an advanced cricket booking system. Have a premium subscription.

    €9 / hr (Avg Bid)
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    36 árajánlat
    Cypress Automation Expert 6 nap left

    We are looking for an experienced cypress automation tester. Please only apply if you have 1. 3+ years of automation experience using cypress 2. Good hands-on javaScripts 3. Poovan experience in as an automation tester using cypress Initially, my budget is very tight for this project is $50. And in future will get more work. 1. all three types of survey 2. Dashboard verification 3. profile details edition with validation 4. login and signup flow

    €198 (Avg Bid)
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    7 árajánlat

    Actualmente recibimos pagos mediante PayPal, queremos integrar Mercadopago a nuestro sistema. Mercadopago es una pasarela de pagos popular en Latinoamérica. Se trata de una plataforma educativa. Buscamos que el producto sea entregado automáticamente a la cuenta del usuario registrada después de realizar el pago correspondiente. El precio del cobro que se realice debe coincidir con el producto que el usuario desea comprar. Si necesitan saber algún detalle háganmelo saber.

    €182 (Avg Bid)
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    12 árajánlat
    Looking implement consultant 6 nap left

    Looking implement consultant, who can provide solution, badic skills are needed like html, css, js

    €79 (Avg Bid)
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    36 árajánlat
    AI Chatbot Utility 6 nap left

    The project is based on Python flask. Javascript and HTML need to be used to change the chatbot's design and functionality. This is a very small project. The project costs $30.

    €19 (Avg Bid)
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    7 árajánlat
    Angular Expert 6 nap left

    I need an Angular Expert for the existing project Improvement. 1. Give the existing screens a professional look. 2. Re-work the architecture design of the project to make certain features as a framework that can be used in multiple projects. Project will be fixed cost and divided in 2 milestones. 1st Milestone 10% of project and 2nd Milestone 90%. Thanks

    €503 (Avg Bid)
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    67 árajánlat

    Im creating a game that is for TVDU fans and i need help with finding some scripters to help me out. This game needs spells and much more i can elaborate further if needed this game is similar to the games The Vampire Origins and The Vampire Legacies feel free to look at those.

    €64 (Avg Bid)
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    1 árajánlat

    We have a Magento2 website that uses a Live Auction extension that works perfectly, but we want the design (UI and UX) updated to look better. ALL current functionality works PERFECT as-is, but the design looks like it's from the 1990's :( The primary job is to re-design the GUI. If you ALSO have the ability to customize the base functions of this M2 plugin, you will be preferred. We will require some customization and maintenance in the future. Make sure to read the attachment(s) and include the required CODE in your BID or it will be considered spam, ignored and removed. After over 600 completed jobs on Freelancer, we hate spam bids. ** We only want SENIOR developers to apply for this job ** We prefer SOLO developers over TEAMS

    €383 (Avg Bid)
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    42 árajánlat
    Core PHP Developer 6 nap left

    We are looking for a PHP developer to resolve all issues on our website which are identified by the pentest report. Vulnerability summary. 1. SQL injection 2. Cross-site scripting (stored) 3. Cross-site scripting (reflected) 4. [Vulners] Vulnerable Software detected 5. Cross-site request forgery 6. Vulnerable JavaScript dependency 1. Resolve all issues identified by the pentest report. 2. All functionalities of the website should be worked properly after fixing all pentest issues.

    €14 (Avg Bid)
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    9 árajánlat

    Need few tasks to be done in completion of a Vue.JS Site

    €280 (Avg Bid)
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    17 árajánlat
    KQL Experts -- 4 6 nap left

    Hi I am looking for some experts in KQL language to write a script for me

    €49 (Avg Bid)
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    8 árajánlat

    Poszukuje programisty lub grupy programistów świetnie znających się na programowaniu w Node.js PostgreSQL oraz umiejący uruchamiać skrypty na do stworzenia katalogu firm. Zlecenie obejmuje wykonanie międzynarodowego, multijezyczny katalogu firm (platforma społecznościowa dla biznesu) w technologii Node.js oraz PostgreSQL Do podstawowych funkcji katalogu należą: Szablon graficzny oparty na gotowym szablonie, dostosowanym pod nasze potrzeby. Komunikator czat oraz wideo czat który umożliwia szybkie rozmowy pomiędzy zarejestrowanymi użytkownikami katalogu Program partnerski umożliwiający zapraszanie innych użytkowników do katalogu. Wewnętrzny portfel użytkownika System automatycznego tłumaczenia. System reklamowy umożliwiający użytkownikiem umieszczanie reklam ...

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    6 árajánlat

    ketika button yang dilingkaran kuning itu diklik, dia berubah bergerak ke arah lingkaran hijau terus kayak ngexpand collapse gitu jadi lingkaran merah

    €11 (Avg Bid)
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    I want to remove the background from the image. I used the code below, but the shoe part was erased from the picture. check sample image and contact please thank you

    €96 (Avg Bid)
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    34 árajánlat

    I am looking for a talented programmer to fix my site errors. My site is :

    €17 / hr (Avg Bid)
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    49 árajánlat
    Algo trading website -- 2 6 nap left

    Need create one Algo trading software for Indian nifty and bank nifty indexes. Flow chart is ready need to design and deploy immediately.

    €99 (Avg Bid)
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    8 árajánlat

    Laravel and Vue js website suddenly getting https 500 error - only anydesk urgent

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    13 árajánlat

    Current I use AdminLte 2 on my website: * please test before confirm: , user: admin , pass: 12345678 I want to migrade to V3 * supported document link below: -

    €141 (Avg Bid)
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    33 árajánlat

    I'm looking for Front-end development. So I have PSD files of pages and I wanna developer who has many experience. Please share previous work or your bid will get rejected instantly.

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    41 árajánlat
    landing page -- 2 6 nap left

    I need a coming soon page to introduce my business and load an interactive chart with user inputs.

    €397 (Avg Bid)
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    116 árajánlat

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