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!

806863 értékelés alapján az ügyfelek 5-ből 4.85 csillagot adtak nekik: Javascript Developers .
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    810 munka, árazás ebben: EUR

    After a plugin update my WP configurator the form will not send! The actual configurator works its the form when you add your details that isnt working Many thanks Lisa

    €172 (Avg Bid)
    €172 licitátlag
    32 árajánlat

    recommend a book that depends on the user's preference and the book description.

    €46 (Avg Bid)
    €46 licitátlag
    10 árajánlat

    We have a project for a client that sometimes requires scripting of python and javascript code snippets in an embedded framework called ERP Next. The client requires a detailed documentation in a shared book. Please take a look at and The environment you will be working in is equivalent to the modules Sales, Buying and Warehousing in ERP Next. The client is a business man working in Import & Export of Solar Panels worldwide. If you are interested in the job please contact me with a pm.

    €23 / hr (Avg Bid)
    €23 / hr licitátlag
    22 árajánlat
    Website page development 6 nap left
    HITELESÍTETT

    I need to design a website, main page with picture and names of people. When you click om photos you go to their profile page. I need something with low maintenance platforms like Wordpress, and ... easy to use. This page is A database of people. - Each person's profile has some details incl: Image, Name, date of birth, family members, current job, Residency, address (city, country) phone no, his/her motto motto, a discription , affilated collegues -Each profile details page should be in two language (english, arabic) - the website should be searchable, indexable by city, surname, residency - I dont mind if shoping plugins been used as long as they fit the purpose Any recomendation regarding the platform is welcomed.

    €20 - €165
    Rejtett
    €20 - €165
    105 árajánlat

    Update magento extension to work with PHP 8.1 Details of which can be discussed in chat. sandbox magento 2.4.5 + PHP 8.1 installed on a server and the errors are clear, such as " Call to a member function getLayout() on string "

    €187 (Avg Bid)
    €187 licitátlag
    27 árajánlat

    The idea is to automate the content from a webpage/telegram channel to social networks. The webpage is done with bootstrap and I want the content from this webpage to be uploaded to automatically to social networks (Instagram, Facebook and Twitter). The content is one image and a short text. Bonus: Since those products are managed in categories it would be great to add in Instagram posts the hashtags for each category. It would be great if you also send web push notifications on each post

    €489 (Avg Bid)
    €489 licitátlag
    34 árajánlat

    We need a software where that can analysis resume from doc, JPG(Using OCR) and pdf file from folder as well email id with a time limit set, and time to time as like in evry our he analysis the email id This software will work on vendor amd their staff base Other one data not conflict with other vendor, if the permission is not granted by admin From the file we need data in format by 2. Number 3. Email id 4. Current and last employer details with duration 5. Job profile/ function area 6. Industry 7. Date of birth 8. Father name 9. Duplicate detection, if duplicate shows last file and current file.. Which one they need to submit 10. Fathers name or other name 11. Function area would be maximum as detected 12. This software should be integrated with php and resume and there's detail...

    €283 (Avg Bid)
    €283 licitátlag
    8 árajánlat
    Chrome extension -- 3 6 nap left
    HITELESÍTETT

    Build a chrome extension for browser clicks task by class name with delay, Please bid those people who have experience

    €7 - €19
    €7 - €19
    0 árajánlat

    I made a 5-7 page mobile application here, but they couldn't complete the project. The application pages are ready but there are missing. i want to complete this

    €32 (Avg Bid)
    €32 licitátlag
    11 árajánlat

    Need vuejs developper for daily small tasks

    €28 (Avg Bid)
    €28 licitátlag
    16 árajánlat

    I need you to build a simple chrome extension that will import a file from the local directory of choice and output the contents of that file inside the extension. Important note: The user will not have to interact with the filesystem and should not be asked to select the file.

    €13 (Avg Bid)
    €13 licitátlag
    2 árajánlat
    Magento 2 bug fix 6 nap left
    HITELESÍTETT

    1. Add filter to the category. 2. Fix bug in creating the user.

    €14 (Avg Bid)
    €14 licitátlag
    8 árajánlat

    Make a copy of the calculator section (like attachment 1) of Please go to the URL to check the UI/UX. 1. The section will be put into the WordPress environment and I’ll provide you with the WordPress login details. (it would be better if you could integrate the whole section into a shortcode so that I can put this section wherever I want on the page) 2. When selecting different options, it should dynamically display different rates accordingly. a. property value = loan amount + my deposit b. lvr = loan amount / property value (expressed in percentage) c. lvr will determine three categories: up to 60%, up to 80%, and up to 95%. All other lvr will return an error. For example, negative numbers and above 95% will give errors. 3. Different rates should be read from another ...

    €128 (Avg Bid)
    €128 licitátlag
    65 árajánlat

    The task is to display the repositories and allow the user to filter through the repositories. Use the official GitHub API to fetch and display repositories per user.

    €14 (Avg Bid)
    €14 licitátlag
    11 árajánlat

    I need to build an API for my app and I will send details to the chosen person

    €206 (Avg Bid)
    €206 licitátlag
    34 árajánlat

    Project tech stack: Django, WebSocket I need the end-to-end integration of WebSocket of a system like zomato delivery system. user should login and connection should get established, and user's is_active key stored in DB, get true on network error, or system hang, it should be false

    €24 (Avg Bid)
    €24 licitátlag
    4 árajánlat

    NOTE: I need this within 24 hrs. I'm looking for an expert PHP/TYPESCRIPT developer with good API integration experience. You have to create a one page **text 2 image** app by using this SDK: So please only apply if you are a passionate developer and can write clean code faster.

    €94 (Avg Bid)
    €94 licitátlag
    19 árajánlat
    Build me a website -- 2 6 nap left
    HITELESÍTETT

    Small business site, in Java, Ruby

    €10 - €31
    Rejtett Titkos
    €10 - €31
    9 árajánlat
    Svelte Site Resizing 6 nap left
    HITELESÍTETT

    Hi I have a site using Svelte, I need some help with making some elements resize on screensize and fix some CSS Also need to stop some panels being removed completely

    €35 (Avg Bid)
    €35 licitátlag
    16 árajánlat
    React Js Developer 6 nap left
    HITELESÍTETT

    5+ years of experience in front end development and having proficiency with HTML, CSS, Javascript, Typescript, ES6, React JS, React Hooks.

    €14 / hr (Avg Bid)
    €14 / hr licitátlag
    47 árajánlat

    Create a website similar to Frontend page will be a new design but functionality same, need in 1 month time. Kindly do the sign up and check entirely and give development and maintenance cost

    €647 (Avg Bid)
    €647 licitátlag
    77 árajánlat

    I need the above skills developer to work with me Price given to the task wise: New freelancers are welcome

    €27 (Avg Bid)
    €27 licitátlag
    23 árajánlat

    У меня на хостинге стоит скрипт видеочат основан на flash, технология устарела, перевести или сделать с таким же интерфейсом на webrtc! Flash сейчас не поддерживается, то необходимо использовать современные технологии. Ранее у меня был Flash который стримил через rtmp. Сейчас для связи p2p люди используют webrtc - это более простое решение(с точки зрения разработки) и оно идеально, мне кажется, подойдет . Мне нужно ) создать видео чат на webrtc и поместить это все в движок, вместо схемы с Flash и RTMP. Можете помочь *? На выходе должен быть двухстороний видео чат с поминутной тарификацией ! Может быть есть какое -то еще решение данного проекта !

    €178 (Avg Bid)
    €178 licitátlag
    6 árajánlat

    Some elements on my site do not load until scroll. Lazy Loading? Speed optimization glitch. In the attached video, you can see on *mobile* that the express checkout does not load until there is a scroll. It happens to some other elements on the site too.

    €163 (Avg Bid)
    €163 licitátlag
    60 árajánlat

    Using VivaWallet payment solution and adding installments (fee applies and grant total changes) in Mobile device doesn't work work. On Desktop works fine.

    €216 (Avg Bid)
    €216 licitátlag
    26 árajánlat

    Looking for a 10X developer to join our team. We are launching our startup and we need a strong Full Stack Developer ( Node.js + React.js + MongoDb + React Native) We can pay now, Higher pay later and Equity. At the start of your proposal please tell me your favorite entrepreneur and why?

    €1197 (Avg Bid)
    €1197 licitátlag
    106 árajánlat
    Build me a website 6 nap left
    HITELESÍTETT

    Requirements Website for a business Javascript or Ruby front end Node.js backend

    €2294 (Avg Bid)
    €2294 licitátlag
    124 árajánlat

    I need you to build a simple chrome extension that will import a file from the local directory of choice and output the contents of that file inside the extension. Important note: The user will not have to interact with the filesystem and should not be asked to select the file.

    €15 (Avg Bid)
    €15 licitátlag
    3 árajánlat

    scrape data from a website by selecting options. several thousand products after setting the options its like Year, Make, Model Should not over bid. 40$ and dont ask me about budget, its fixed. I need this today. Looking for a fast and expert coder

    €27 (Avg Bid)
    €27 licitátlag
    18 árajánlat
    Threejs expert - urgent -- 3 6 nap left
    HITELESÍTETT

    I am looking for someone who can control camera movement smoothly in three.js. If you are interested and can figure out quickly, please mention " Expert" in you bid to avoid autobid. Thanks, Witalij

    €169 (Avg Bid)
    €169 licitátlag
    17 árajánlat
    Threejs expert - urgent -- 2 6 nap left
    HITELESÍTETT

    I am looking for someone who can control camera movement smoothly in three.js. If you are interested and can figure out quickly, please mention " Expert" in you bid to avoid autobid. Thanks, Witalij

    €31 (Avg Bid)
    €31 licitátlag
    6 árajánlat

    Must be from Gold Coast, Australia

    €99 (Avg Bid)
    €99 licitátlag
    31 árajánlat
    Build script 6 nap left

    build script and read from txt file

    €315 (Avg Bid)
    €315 licitátlag
    61 árajánlat
    Write a cover letter for a teacher 6 nap left
    HITELESÍTETT

    I need help with writing two cover letters for the same person, simply different careers. one as a teacher and the 2nd one in Banking/Finance field

    €32 (Avg Bid)
    €32 licitátlag
    8 árajánlat

    NOTE:REMIX JS IS NOT REMIX IDE (SMART CONTRACT). Remix JS Framework are the skills I need (). Please ONLY bid if you have Remix JS experience. I have code that is written in NextJS and uses the Stitches CSS framework. This website is not live and the code is partially incomplete but has all the frontend and logic. "A lot of the work has already been started on, so you won't need to start from scratch." This phase of the project will be to rewirite the frontend code using RemixJS framework and remove any component that is not required. Backend integration will be with Cloudflare Pages/Workers, GraphQL. The Ethereum blockchain references would be rewritten to use the Hedera Hashgraph DLT. You must be proficient in Next JS and have strong experience with RemixJS fram...

    €757 (Avg Bid)
    €757 licitátlag
    65 árajánlat

    Hi Looking for a developer who can develop and implement login and signup through apple Id. Our website is built on vue.js front end and Php Laravel backend. Please bid the fixed price if possible. Looking for a professional with reference work. Thank you.

    €121 (Avg Bid)
    €121 licitátlag
    45 árajánlat

    it is membership section of my website where php files were coded for php 5.6. we need to upgrade these to match php 7.4. e.g mysql to be changed to mysqli so that it will work and mysql database will respond. I myself managed to correct a few files by editing a few codes in those files. There are more files. Plz give fixed price. Since migration from php 5.6 to 7.4, I receive error messages from my website which was written for php 5.6. please fix it to suit php 7.4 and make pages and links open. I know that a few syntax changes such as mysql ----------> mysqli...

    €37 (Avg Bid)
    €37 licitátlag
    30 árajánlat
    react native expert 6 nap left
    HITELESÍTETT

    i need help to run react native app android studio

    €8 / hr (Avg Bid)
    €8 / hr licitátlag
    38 árajánlat

    I am looking for a developer to translate web page fields into several languages automatically. I want to develop this in python.

    €734 (Avg Bid)
    €734 licitátlag
    36 árajánlat
    Angular application development 6 nap left
    HITELESÍTETT

    We are developing a complex single page app developed in Angular. We need a very experienced Angular developer to complete this project. Looking for a developer who wants to work on this project for a number of years.

    €32 / hr (Avg Bid)
    €32 / hr licitátlag
    125 árajánlat

    Update needed to Shopify theme to allow backorder functionality with the following conditions for a backordered product. 1. When product has 0 stock but Shopify product selection "Continue selling when out of stock" specify Backorder 2. Change "Item is out of stock" on product page to "Available on Backorder - Allow 1-2 weeks for delivery" 3. Change "Add to cart" button to "Backorder" 4. Add note to Shopify Cart if Backorder product is added to cart "Please note one of your items is on backorder. Please allow 1-2 weeks for delivery. 5. Add note to Shopify order in backend orders page and email confirmation on client side. "Product on backorder"

    €101 (Avg Bid)
    €101 licitátlag
    36 árajánlat

    Hi, I need a strong angular develoepr

    €102 (Avg Bid)
    €102 licitátlag
    5 árajánlat

    1. Two pages, pages are mostly done. But need to fix css and added some widget 2. Need to go pixel perfect 3. Before sending back the result, please take screenshots for both your work and mock-up to compare side by side

    €289 (Avg Bid)
    €289 licitátlag
    85 árajánlat

    Building ya payment gateway in website its based upi b&b no third payment 3rd pARTY GATteway INCLUDES DIRECT API NEEDS

    €104 (Avg Bid)
    €104 licitátlag
    20 árajánlat
    REACT Developer 6 nap left
    HITELESÍTETT

    Seeking an experienced REACT Developer to develop an SPA Demo App consisting of 5 functional screens, which will also serve as the milestones for this project: (1) Customer information – collecting basic customer information (2) Activity 1: My story so far o Users will drag and drop elements into a board with an x and y axis o Depending on where they drop the elements, it will assign a value to the element (3) Activity 2: The next chapter o Exactly the same as the previous page, just a different set of elements and x and y axis board o Users will drag and drop elements into a board with an x and y axis o Depending on where they drop the elements, it will assign a value to the element (4) Activity 3: My future confidence ...

    €346 (Avg Bid)
    €346 licitátlag
    88 árajánlat

    I need a developer to add features to php script. I need multi vendor from single vendor and some small modifications. More details available.

    €18 (Avg Bid)
    €18 licitátlag
    15 árajánlat

    Looking for developer who can work on react-stripe project

    €174 (Avg Bid)
    €174 licitátlag
    25 árajánlat
    Build a simple web application -- 3 6 nap left
    HITELESÍTETT

    Decision Phobia Terminator Web Application: Press the button and randomly choose the food pics. Budget is $80

    €69 (Avg Bid)
    €69 licitátlag
    24 árajánlat

    To increase page speed for the current React project, we are looking for React developers. Have you ever dealt with it? I am ready to hire the right candidate immediately.

    €13 / hr (Avg Bid)
    €13 / hr licitátlag
    114 árajánlat

    A legjobb JavaScript közösségi cikkek