JavaScript Jobs

Freelancer.com is offering you thousands of JavaScript gurus who will help you with all your JavaScript tasks in a timeless manner and with excellent proficiency. 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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    1,501 搜到的工作,价格货币为 HKD
    program html 6 天 left
    已验证

    I want a scientific research in the subject of intermediate accounting: It consists of 500 words. - You should not have copied and pasted it. -In English. Its price does not exceed 15 dollars. Finish it today. I will give you a site that helps you extract information from it, in addition to 4 questions about research.

    $279 (Avg Bid)
    $279 平均报价
    5 个竞标

    I want to create a wordpress plugin and a linked native/hybrid delivery person application in react native WordPress plugin is to trigger orders to the nearest delivery person to the seller. Mobile app to receive orders by delivery person.

    $2814 (Avg Bid)
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    10 个竞标

    I am looking for some php developer who can help me implementing ReCaptcha in my website form. the website is made in plain PHP/HTML. Thanks

    $186 (Avg Bid)
    $186 平均报价
    11 个竞标

    I need a python script developer for creating a amazing [登录来查看链接] is the description link [登录来查看链接]

    $9588 (Avg Bid)
    $9588 平均报价
    4 个竞标

    I am looking for experienced react-native developers who can build me an e-auction feature for my application. It would be preferable if developers have already worked on such a project. I am using firebase as my data-base and react-native to build my front-end. Interested developers must be experienced in building such thing. You can share some screenshot of your previous work too. Looking ...

    $3581 (Avg Bid)
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    I'm looking for a committed and experienced developer, to build an app for my existing website mentioned below. I expect the project completion AS EARLY AS POSSIBLE. I'm willing to pay an amount higher than the industry average for a relatively small app. I want the app to be native. Be sure to have a look at the following website → [登录来查看链接] Send a Proposal if you can do it and I w...

    $30323 (Avg Bid)
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    6 个竞标
    Coding issue on website 6 天 left
    已验证

    I need someone to look at the coding on our website and see if they can fix it

    $202 (Avg Bid)
    $202 平均报价
    26 个竞标

    I need to be able to upload a file using an html file input field. In puppeteer the code looks like that : const inputUploadHandle = await page.$('input[type=file]'); [登录来查看链接]('/var/www/[登录来查看链接]'); await [登录来查看链接]('input[type="submit"]'); await [登录来查看链接](() => [登录来查看链接]('input[type="submit"]').click()); The php api...

    $1124 (Avg Bid)
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    I have one hour project for you new freelancers. Don't bid if you are not new freelancer. My budget is low and tight. Thanks.

    $39 / hr (Avg Bid)
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    8 个竞标

    fix The following: * Messages from the application side: When the message is sent, it repeats with the tone of the moment of transmission From the admin panel side: - There is no notification that the message has arrived .. Meaning, the users who communicated with us cannot be distinguished - The message is delayed reaching the admin panel and Appear only after the page is reloaded - Image or...

    $767 (Avg Bid)
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    8 个竞标

    Hi, I need a simple parser that is able to make millions of queries in a reasonable time (couple days) to a public API. It needs to support proxies, as the API is very volume-restricted on an IP basis. The parameter passed to the API is a keyword (a company name) and the return object is a small (ca 1kb) XML. Important: You need to parallelize requests / support concurrent queries. This is the...

    $1480 (Avg Bid)
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    12 个竞标

    Site institucional de uma associação na ramo de educação para exportação.

    $1294 (Avg Bid)
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    1 个竞标

    We'd like to build an application (preferably in Java, Python) that extracts information from a document, takes that data and analyses it based on words/numbers within the document and outputs a prediction or recommendation on the document

    $1093 (Avg Bid)
    $1093 平均报价
    8 个竞标

    Hi there, We need to create a plugin to calculate how many boxes are needed for shipping. The plugin should implement a box (meta) in every product to set the number of spaces on the box consumed. So, for example, if the space in the box is 6 and the product 1 consumes 2 spaces and the product 2 consumes 5 spaces, we will need 2 boxes. The boxes are simple products and need to be included autom...

    $1550 (Avg Bid)
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    Junior Web Developer specializing in front end [登录来查看链接] all stages of the development cycle for dynamic web projects. Well-versed in numerous programming languages including HTML5, CSS3, ,Bootstrap ,JavaScript,Regex,JSON and AJAX , also I know the basics of Git commends .

    $8588 (Avg Bid)
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    34 个竞标

    React Native Firebase image upload help me to upload with anydesk. i can pay per hours 2 usd. its education purpose.

    $85 / hr (Avg Bid)
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    5 个竞标
    Fishing Shooting game 6 天 left
    已验证

    Experience preferred , web , app , hyprid code . fishing shooting kind like (ocean king ) [登录来查看链接]

    $19068 (Avg Bid)
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    15 个竞标

    Already we have build Genogram tree using GoJs . Need to create functionalities like minimizing nodes , highlighting specific family in the tree.

    $233 - $1938
    $233 - $1938
    0 个竞标

    As mentioned in the title, I am looking for someone who can assist in modifying layout code of a hosted solution. I subscribed to a hosted solution which allows users to replace some html, css and js. Hence in theory, we are able to replace the HTML and CSS of the layout. I need someone who is expert in finding out from the layout on where and how to replace the relevant files (which also contai...

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    We need a website developer with knowledge of PHP, Wordpress, HTML, Javascript.

    $2527 (Avg Bid)
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    20 个竞标
    need one page website 6 天 left
    已验证

    Hi, I'm looking to make a color pallete creator. Attach is the concept. User can use the color picker to choose a color and then click add to develop a pallet that will appear below in lines and groups of 4. User can add up to 40 color pallets at one time. clicking on color that is in the list will copy its hex code.

    $403 (Avg Bid)
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    28 个竞标
    Experienced Angular developer 6 天 left
    已验证

    I am looking for Angular developer.

    $54 / hr (Avg Bid)
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    26 个竞标

    the game name lineage 2 grand crusade We have a problem with a game chat that the letters are not linked together when you type ( letters aren't connected.) For example: م ك ي ل ع م ا ل س ل ا> that's the problem Arabic chat faces ( ignore the space between letters ) السلام عليكم > This is what must be [登录来查看链接] [登录来查看链接] [登录来查看链接] watch the video to know more what i am talkin...

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    We are seeking a part-time Sr React developer who will continue to develop our newest product about photo detection, manipulation, cropping, etc. This is initially a part-time position. Depending on the results in the first 6 months, and your ability to take on more projects, this could turn into a full-time position. Required experience: 1. Excellent written and verbal English communication ski...

    $109 / hr (Avg Bid)
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    Hi please I am looking for someone with AWS experience ; React.js, Node.Js Experience full stack dev

    $163 / hr (Avg Bid)
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    Gotoclient es una agencia de Barcelona de reconocido prestigio que presta servicios a grandes marcas (TomTom, MediaMarkt, Epson, Fujifilm, Symantec, Lenovo o Campari, entre otros). Estamos buscando experto en el sector del WEB SCRAPING. FUNCIONES: Desarrollo de Scripts y guiones para lectura e interacción con aplicaciones y webs Descarga de datos Web Detección de incidencias ...

    $48585 (Avg Bid)
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    Professional Web Scraping 6 天 left
    已验证

    Gotoclient is a prestigious agency in Barcelona that provides services to major brands (TomTom, MediaMarkt, Epson, Fujifilm, Symantec, Lenovo or Campari, among others). We are looking for an expert in the WEB SCRAPING sector. FUNCTIONS: Development of scripts for reading and interaction with applications and websites Web data extraction Detection of incidents Process automation Scraping engine d...

    $51267 (Avg Bid)
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    28 个竞标

    Recherche freelance pour projet ponctuel Administration et développement Netsuite sous la supervision d'un chef de projet : - Construction d'outil d'analyse selon cahier des charges - Personnalisation des interfaces - Développement de script et de Workflow. Connaissance Netsuite, Oracle SQL et JS requis. La maîtrise d'Excel est un plus. Présence ...

    $19704 (Avg Bid)
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    7 个竞标

    SEE ATTACHED "[登录来查看链接]" FOR MORE INFORMATION ABOUT JAVASCRIPT COMPONENT I NEED MADE Introduction There is enormous income inequality in the world. Software companies that produce SAAS (“software as a service”) products don’t sell physical goods. They deliver their services usually through the internet or cloud. My contention is that these companies can increase their...

    $132 (Avg Bid)
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    8 个竞标

    I need you to develop some software for me. I would like this software to be developed for Windows using Python.

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    3 个竞标

    we need to install and customise open source VC software with minimum 10 concurrent web-rooms with average 10 participants in each. The customisation has to be done as per branding of our organisation. we will provide the server and necessary infrastructure.

    $930 (Avg Bid)
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    Bold chasers 6 天 left

    Bold Cashers is a very unique platform which provides the following services: - Bill Payments. Pay bills with ease at discounted prices. - Mobile Money Funds Transfer. Through Bold Cashers you can send many to any network (MTN or Airtel in Uganda , MPESA in Kenya and MTN in Rwanda) at very minimal fees. Wallet to Wallet transfers are also avaible for Bold Cashers Members - Visa Payment platform....

    $155 / hr (Avg Bid)
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    4 个竞标

    The Computer Graphics Project with use html and Java Script. Very [登录来查看链接]

    $171 (Avg Bid)
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    please share your experience with building PWA Apps using React.js.

    $1240 (Avg Bid)
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    10 个竞标

    I need an expo/react develop to fix an issue in my app right now. Its urgent. Thanks Type "expo" at the beginning of your bid to be considered.

    $62 - $116 / hr
    加封
    $62 - $116 / hr
    13 个竞标

    I have a form that uses a camera ui. I got a new design which I want to replace with the old design. And a new camera ui which I want to replace with the existing one. The number of pages is 17, but they are small and very similar.

    $1147 (Avg Bid)
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    Hi . I need someone expert to Android App creator to use the API created using PHP, MySQL, also same data to be present in the website.

    $1186 (Avg Bid)
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    20 个竞标

    I need someone to build grapejs plugin. plugin should be build by using grapejs plugin guidelines. plugin is a pricing table plugin

    $147 (Avg Bid)
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    1 个竞标

    I need a web developer for developing an open source project and app for solution of middle class people during lock down.I am attaching a video link what kind of problems are faced by middle class people during lockdown .Taken to consideration i required a web developer for developing the [登录来查看链接] link-[登录来查看链接]

    $22672 (Avg Bid)
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    We need to develop a SPA web application with REACT JS and FIREBASE. where students interact with the subjects taught by the teacher for a school. Here are some mockups that you want to develop.

    $18215 (Avg Bid)
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    49 个竞标

    I need: A responsive website I already have the front end. I need a developer to build the backend. Check the front end demo: [登录来查看链接]

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    Add stripe checkout to angular project

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    Only reply if you are creative. Don't waste your bids for anonymously bidding I WILL READ EACH BID CAREFULLY Its a mobile website with parallax design. Pages are: Home (It should be more like visit card with all the information) About (test information) Product/services (Mention products image, few test and a link to catalogue) Gallery (one click zoom gallery) Contact (contact form with ba...

    $116 (Avg Bid)
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    build a core php store simple 6 天 left
    已验证

    Core PHP. please listen this project is not so big it should be done in few days. i know about coding. I need a webshop in responsive design something like [登录来查看链接] just simple cool unique design with same features. payments online with [登录来查看链接] ideal api accept ideal and refund options. frontend: - cool design ui, responsive something like the demo but cooler and nicer - client area, login, ...

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    31 个竞标

    BEST TOUR AND TRAVELLER WEBSITE

    $93 / hr (Avg Bid)
    $93 / hr 平均报价
    8 个竞标

    We need an experienced WordPress Theme Developer to help us accelerate our WordPress Theme development project which is related to our eCommerce store. As we own the Theme, all updates need to be done in the source code of the Master Theme, not in a child theme, not in theme customization, instead updated in our Master Theme. The updates need to be done in accordance with WordPress quality standar...

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    SOLO PER FREELANCER ITALIANI Ho un sito che ha dei pessimi punteggi di caricamento su PageSpeed Insight di Google. Il sito è composto da 9 pagine e una quarantina di articoli nell'area blog, è costruito su Wordpress con Elementor Pro. Ho installato anche Autoptimize, CAOS, Imagify, Jetpack e Google Site kit. Anche altre plugin, ma sono funizonalità doi backend, quindi non...

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    I need a custom php based software as i have explained it in supported filed attached. It should have clean urls and form validation as well. Please read the pdf file thoroughly before submitting a bid.

    $2860 (Avg Bid)
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    i need a simple web quiz build to go onto [登录来查看链接] web page. i posted this already but my account was hacked so freelancer deleted it, please apply again

    $1318 (Avg Bid)
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    10 个竞标
    simple quiz 6 天 left

    i need a simple web quiz build to go onto [登录来查看链接] web page. i posted this already but my account was hacked so freelancer deleted it, please apply again

    $1287 (Avg Bid)
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