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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    1,305 搜到的工作,价格货币为 HKD

    I need a html developer who is good with front end design. You must be available and work immediately on tasks to complete them, need to be available 18 hours a day. show me your previous html work, tell me what you are good at. Why should i pick you to be my html developer? work everyday, need to work cheaply and fast. pay raise considered every 3 months.

    $47 / hr (Avg Bid)
    $47 / hr 平均报价
    46 个竞标
    Bug fix in drupal 8 28 天 left
    已验证

    After the update lastest version, my site has broken. Some of the fitures is not working. I need only drupal 8 expert. Please start with I am here in proposal.

    $1370 (Avg Bid)
    $1370 平均报价
    25 个竞标

    Desarrollar 30 pantallas de nómina, se cuenta con el diseño y análisis, se requiere de programadores freelance con experiencia en REACT JS, debido a que tenemos carga de trabajo, el proyecto tiene una duración de 2 a 3 meses.

    $16189 (Avg Bid)
    $16189 平均报价
    29 个竞标
    Build me an app 14 小时 left
    已验证

    Would like an app exactly like this [登录来查看链接]

    $4940 (Avg Bid)
    $4940 平均报价
    99 个竞标

    It's a very interesting project based on google maps. Contact me for futfurt details & rates. Projects from andhra , Tamilnadu , Karnataka

    $2551 (Avg Bid)
    $2551 平均报价
    10 个竞标

    React specialist to develop inhouse application to be fully tested using enzyme and jest.

    $102 / hr (Avg Bid)
    $102 / hr 平均报价
    45 个竞标

    I am looking for full stack developer. I am going to develop salary calculator(system). You have to develop front end. Especially you have to design user page. i already developed admin page. Design has to responsive. If you are good freelancer, contact me. Regards.

    $2348 (Avg Bid)
    $2348 平均报价
    13 个竞标

    I need some help with a java project. if anyone is interested email me @ [Removed by Freelancer.com Admin]

    $332 (Avg Bid)
    $332 平均报价
    20 个竞标

    Hi i need a script to generate QR code, user have to enter links for the devices, when user scans the qr code, it should detect the device and forward to appropriate link for that device. I need professionally converted HTML+CSS (image-less) All icons should be Sprite Image CSS. SEO Friendly. Please check the attached designs. Designed in photosop (PSD Files). There is sample website: [登录来查看链接...

    $1315 (Avg Bid)
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    26 个竞标
    Website Data Scraping Tool 13 小时 left
    已验证

    I need a tool that will me allow to search and scrape rental information from apartments.com. The website itself is pretty thorough when it comes to listing apartments. I would maybe like for it to show the information from [登录来查看链接] in an iframe with the scrape and search functions being in a separate frame? That way I can play in the [登录来查看链接] frame and when i have the specific area I want scr...

    $1245 (Avg Bid)
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    31 个竞标

    I attached 2 files - one with a dialog open and the other with it closed. I need better colors on my web pages. All I need you to do is to take the picture into a Paint program and change the colors. It would be helpful if you could give me the color codes. For a person with a good color eye this should take about 10 min.

    $172 (Avg Bid)
    $172 平均报价
    26 个竞标

    I own a retail auto part shop and am long for a programme to help wth my Daly process that can do inventory and bills and what is important to do estimate and save those estimate to change them tp bills after

    $8141 (Avg Bid)
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    77 个竞标

    We have a WordPress installation with some custom code built on top. The custom code is a survey campaign system that sends out survey questions to users. On the campaign creation page you choose some settings and then press a "create" button to start the campaign. We were doing a bunch of updates to the features of the system and the create button stopped working in all browsers. When y...

    $297 / hr (Avg Bid)
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    51 个竞标

    Python developer with knowledge of fingerprintjs, I want someone to write a scrapper which has got fingerprintjs security

    $2630 (Avg Bid)
    $2630 平均报价
    26 个竞标
    jquer developer 12 小时 left

    I am looking for jQuery developer now. I would like to make animation. I will provide more details to the best candidate. Regards.

    $1072 (Avg Bid)
    $1072 平均报价
    7 个竞标
    API - WEBRTO 12 小时 left

    I have a project using written in NodeJS and WEBRTC that makes video-conference rooms trough peer-to-peer connections. I need someone that has good knowledge of WebRTC and video-calls apps that can make a code review in its functionality, looking for possible flaws and improving performace issues.

    $227 / hr (Avg Bid)
    $227 / hr 平均报价
    27 个竞标

    We have a webrtc video server running fine on chrome and firefox, we also have a screen sharing chrome extension which works fine with our webrtc server, now what we need is for some to modify this chrome extension and convert it into a firefox extension. You will have to install it on firefox and test it together with our webrtc server to make sure there is a connection between our webrtc server...

    $877 (Avg Bid)
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    7 个竞标

    I am looking for simple two pages, The page will call an restful api securely to get json output. The out put values will be displayed in html. Simple api calls. I need it fairly urgently ie within a day or two maximum

    $271 (Avg Bid)
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    14 个竞标

    I want my mobile menu icon to look like this svg animation: (the middle one) [登录来查看链接] My site is [登录来查看链接]

    $1033 (Avg Bid)
    $1033 平均报价
    35 个竞标

    Hello guys, I am looking for someone to build a simple React To-Do app. The conditions that you will need to satisfies is that it must be written in React.js language. The requirements for this application is: 1) Add task 2) Delete task 3) No need to link to database User story: 1. To add task, user click on '+' icon at homepage and it will go to another page. User type in the task for...

    $242 (Avg Bid)
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    typescript, react component creation using storybookjs. Must be fluent in typescript and react. We are in need of help in creating some tsx react components. The components will not be styled so very little/no css work is needed. We are using react-widgets, semantic-ui-react, storybook, plotly-react, and hope to accomplish what we are doing with those libraries. We do have existing code for a la...

    $4196 (Avg Bid)
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    22 个竞标

    I want to add features below to a raffle/lotto type plugin so that user can select a raffle number and also can answer a question to enter the raffle. See examples below for admin controls. Live demo can be seen on link below. I have plugin with all the rest of the features, just need pick your number and answer question options added to plugin options :) Demo Link: [登录来查看链接]

    $94 (Avg Bid)
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    7 个竞标

    we have a number of things we need to get done on an existing site and are looking for someone that knows squarespace really well and can take a formal approach to coding in there so we dont mess up a live site. need to fix things like google structured data semantic use of heading tags update some content and copy update meta values update [登录来查看链接] file update/create sitemap create google br...

    $258 / hr (Avg Bid)
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    29 个竞标

    I have been working on a project wchih involve PHP, MYSQL and wordpress, So what im trying to do is have 3 dropdown fields , when i select all 3 it should retrive a value from mysql db and display on a div.

    $180 (Avg Bid)
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    I need to have a simple user interface platform done either as an app or intergrated. We have an agility field with several obstacles. Here we are placing about 10 cameras which with sensors Will automatically take pictures. These pictures then Will be uploadede to put user interface platforn tagged with participant ID. Funktions needed on platform - login interface - Home showing pictures and vid...

    $3875 (Avg Bid)
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    individual angular freelancer 11 小时 left
    已验证

    need individual angular freelancer . don't bid if you are a company .

    $58 / hr (Avg Bid)
    $58 / hr 平均报价
    21 个竞标

    Hello Freelancer Team, We need expert for the following tasks: 1. Aramex API Shipment + estimated delivery time by day like Amazon style or [登录来查看链接] style 2. Abandoned cart API installation for customer abandoned cart 3. Simplified our check out page, also to have guest check out option 4. Payment cart page design improvement to look more modern and match our website design 5. Improve our searc...

    $9801 (Avg Bid)
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    40 个竞标
    build a website with animations 10 小时 left
    已验证

    Hey, i need someone who knows how to build a website simillar to that: [登录来查看链接]

    $4180 (Avg Bid)
    $4180 平均报价
    57 个竞标
    QR SCANNER PHP HTML 10 小时 left

    CREATE QR FROM ANY TEXT, QR SCANNER FROM MOBILE AND SEND DATATABLE TO VALIDATE REGISTRY QR

    $518 (Avg Bid)
    $518 平均报价
    11 个竞标
    ReactJS Developer 10 小时 left

    MUST BE ABLE TO WORK 8AM - 5PM MONDAY - FRIDAY, CENTRAL STANDARD TIME. NO EXCEPTIONS! Must also be very good at clearly speaking English. This is a permanent position. Reactjs Jira Redux Webpack TypeScript GraphQL – Apollo Apollo Cache Nodejs AWS Docker Scrum process Experience in web design / responsive websites / drag and drop UI Performance minded - Pagination / Filtering

    $1151 (Avg Bid)
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    17 个竞标

    I need someone who can develop a three question survey like [登录来查看链接] [登录来查看链接] There will be three questions that will then need to be passed through to a mailchimp account and then also passed through to a listings table which the instructions are provided below. Have you ever built a survey form before? Have you ever worked with Mailchimp before? What will be the hardest part of this job? Can y...

    $1229 (Avg Bid)
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    16 个竞标

    We are looking for a software developer to build a program that will handle the pay roll and customer invoices and payments. We need the following in the program: -staff log in -enter a new customer profile -staff can select customers that have attended a class (we are a tutoring school) -if student attends class, email will be automatically sent asking for payment -program will track number of ho...

    $3750 (Avg Bid)
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    18 个竞标

    Liebe Freelancer, wir suchen einen deutschsprachigen bzw. eine deutschsprachige Webentwickler(in). Wir haben in Kürze vor unseren Webshop anzupassen und benötigen eine(n) guten Designer(in). Benötigte Skills sind unter anderem CSS, HTML, JavaScript.

    $4473 (Avg Bid)
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    31 个竞标

    cmyk/rgb ghostscript, imagemagick expert to fix a small bug in a custom code

    $266 (Avg Bid)
    $266 平均报价
    8 个竞标

    The WebRTC project is an audio conferencing tool that is used to connect multiple locations - usually recording studios - to record voiceover talent. The project should run in Google Chrome and any WebRTC compliant browser and will need these features: * WebRTC project is to be hosted on our server. * Allow users to register for user account. * Allow user to select audio input and output device ...

    $4439 (Avg Bid)
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    23 个竞标
    Angular CDK and json save data 9 小时 left
    已验证

    I have an angular cdk application that edits html and writes changes to [登录来查看链接] using json on save. I need to be able to add html "elements/tags" to the editor and save these tags within the html... then need a script to copy the file and change these "element/tags" to php code... Example: 1) in editor, add element/tag ###PHP-Code-Tag### save updated html with element/tag ...

    $1151 (Avg Bid)
    $1151 平均报价
    21 个竞标

    I have a 6 months to 1 year project to customize processmaker. People can continue on the project as fulltime from our Chennai and Delhi office, anytime after successfully continuing for 1 month or continue as freelancer. We are a 2 year old startup in logistics and blockchain. The developers have to extend the functionality of open source project of processmaker(link at the end). Anyone with high...

    $30937 (Avg Bid)
    $30937 平均报价
    60 个竞标

    We are building a production managing website with React. I need help in implementing redux in Next.js. If you are familiar with [登录来查看链接] and redux please apply. If the result is good, there might be more tasks. (redux-persist font, css, image loader)

    $4533 (Avg Bid)
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    30 个竞标
    Texte english website Dating 9 小时 left
    已验证

    Texte english in page landing wwebsite datin.

    $251 (Avg Bid)
    $251 平均报价
    12 个竞标

    Our company is a licensing music library presenting our music to the film, TV, streaming, advertising, & gaming industries. We are looking to emulated the [登录来查看链接] site functionality and pages. Please review the [登录来查看链接] website carefully. Select a song to be added to the cart to understand pricing functionality and perform a search to understand sophisticated music tag searches and presenta...

    $14646 (Avg Bid)
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    50 个竞标
    Website Data Scrape 9 小时 left

    I am looking to have a website that contains products as JSON responses scraped. There are 1.7 million products with majority containing the same response layout. I would like to have all response data as csv or tab delimited text. I am providing an example shop level url, single product url with full data, and JSON page for both. Shop example url: https://ruggeddepot.com/shop/productlist/catid=...

    $102 / hr (Avg Bid)
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    37 个竞标

    I need genuiene frontend developer for my existing project. Depth Description will be share to genuine developer only.

    $30 / hr (Avg Bid)
    $30 / hr 平均报价
    6 个竞标

    Please only give me your offer if you have any exerience using A-frame, [登录来查看链接] etc for augmented reality.

    $532 (Avg Bid)
    $532 平均报价
    5 个竞标
    Build a gaming Website 8 小时 left
    已验证

    Build a gaming website with graphic and video with all option icon from download, shops, charging, buy items ingame, rules, etc.

    $5527 (Avg Bid)
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    48 个竞标

    No Placeholder Bid! Please read before bidding. All tasks are listed here: [登录来查看链接] I am not interested in a new website. Do not offer to rewrite the app or website. Thanks.

    $1620 (Avg Bid)
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    53 个竞标

    Preamble E-Conform is a Brazilian company with a solution to solve a major management challenge present in the life of companies. Managing public licenses by keeping them in compliance with governmental laws and rules become a complex and expensive problem, which is getting worse as large as the networks. The job Create all needed administrative tools interfaces to manage users, authentication, r...

    $10826 (Avg Bid)
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    66 个竞标

    Hello Freelancers, I am looking for someone who can create a simple Angular Web Application for me. Someone who is good and fast get in touch.

    $211 (Avg Bid)
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    31 个竞标
    web pager developer 8 小时 left

    i have all the data, need a programmer to aggregate the data into a web page (google map).

    $115 (Avg Bid)
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    5 个竞标

    Hi, I want to create a page similar of this that has the exact same functions [登录来查看链接]

    $235 (Avg Bid)
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    14 个竞标

    We have a shopify store, but are currently looking for somebody to write some code to add to it's functionality. Specfically, we would like our Shopify site to do the following: - Allow us to embed our youtube videos and mp3 files onto the site. -When customers watch one of these videos or listen to one of these files they would receive 0.1 points for every 30 seconds of content or in other ...

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    53 个竞标

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