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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    1,419 搜到的工作,价格货币为 USD

    I need a React + node.js developer who can work on some issue that I have on the current website

    $185 (Avg Bid)
    $185 平均报价
    22 个竞标

    TL;DR 1. Check if a WLAN access is provided - If NOT go to step 3 - If YES go to step 2 2. Check if provided WLAN has Internet - If NOT go to step 3 - If YES go to step 7 3. NO WLAN or Internet, provide WLAN access “PIWLAN” to have the User setup WLAN access - Manager to connect with their smartphone to provided PIWLAN WLAN 4. Raspberry Pi to popup WLAN config window ...

    $1208 (Avg Bid)
    保密协议
    $1208 平均报价
    17 个竞标

    I have a script that colect data from a website. After collect it is adding the collected information to DB. I have a problem if it is more than 1500 rows that are added then it will not add any. I need it fixed so if the colected data is more than 1500 rows, it will then run 1500 rows in a loop untill the colected list is done.

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

    THIS is long term job. Skill: React, redux, map integration, several new feature such as stripe, backend new APIs. We are looking a talented, senior React developer with strong experiences on new feature integration with MVP web site. And also have very tight timeline and looking forward to hire immediately for right candidate. Specially I will pay today, regarding some test task. If you are not...

    $29 / hr (Avg Bid)
    $29 / hr 平均报价
    22 个竞标

    I want to get a tool website made like one mentioned in this website [登录来查看链接]

    $15000 (Avg Bid)
    $15000 平均报价
    2 个竞标

    To fix interaction of [登录来查看链接] with Wordpress theme. 1) The changes in plugin do not appear in the fornt-end of the website. You can preview data for the post but the Toolset is blocked and does not return a value when (theme Child) is active. But if you switch the theme to a default one such as "Twenty Twenty", and refresh the page, you will see the image, the gallery, and field v...

    $50 (Avg Bid)
    $50
    0 项参赛作品

    Construction of web access and sales application, with a proposal similar to a lottery draw. More details by chat.

    $220 (Avg Bid)
    $220 平均报价
    10 个竞标

    First of all, You should check my job title. As my job is long term project, you have to know some skills alittle ( PHP, HTML, JS , etc ... ) Also, you have to be good at English communication and then quick assistance. My first budget is 100. When you are ready, contact anytime. Best regards. JInzer

    $436 (Avg Bid)
    $436 平均报价
    17 个竞标
    JS GMaps Api HTML Prototype 6 天 left
    已验证

    This project is pure front-end JS, AJAX, HTML, CSS. Consuming Google maps API and building the map setting coordinates map points and HTML modal , consuming API backend resources

    $130 (Avg Bid)
    $130 平均报价
    19 个竞标

    The project is to solve 2 front end bugs for mobile/tactile ios devices without causing new bugs. Developer will have to install code on their own online server and their new code as second website so I can check the fixes before using their code and see difference between now and before. Here the bugs: [登录来查看链接] on iphone 7 and under, in portrait mode of my website: prixmarcelduchamp.com. (see vi...

    $148 (Avg Bid)
    $148 平均报价
    14 个竞标

    It is needed within 48 hours ... check the attached file please

    $27 (Avg Bid)
    $27 平均报价
    9 个竞标

    Looking for experienced developer to build web app to Check DNS records as well as Check Bulk DNS record in Core PHP More details will share in chat

    $13 (Avg Bid)
    $13 平均报价
    1 个竞标
    MEAN Stack Developer -- 2 6 天 left
    已验证

    Experience: 1.5-2 year Skills: Job Description and responsibilities: - Work with the Web Developers, to program the frontend & backend for desired features - Integrate various APIs to support for Payments, SMS, Social features, etc. - Find out bottlenecks in the code, to make it suitable for scale - Write unit tests for each and every line of backend code - Integrate back-end services with Jav...

    $405 (Avg Bid)
    $405 平均报价
    4 个竞标
    Ewallet System same as paypal 6 天 left
    已验证

    Hi Guys i want a e-wallet system similar to paypal with custom options and payment gateway integration and api. Want a good and experienced developer.

    $157 (Avg Bid)
    $157 平均报价
    7 个竞标

    A Website to develop using node js

    $842 (Avg Bid)
    $842 平均报价
    8 个竞标

    I am developing a wordpress website on the following link [登录来查看链接] It is an educational website enlisting various master courses from countries like US , UK , Australia, etc. My Main Menus are categorized as Country , Disciplines and Program Level.... When some one clicks on country , a list of universities will open and when some one clicks on the universities , the list of courses will open...

    $32 (Avg Bid)
    $32 平均报价
    7 个竞标

    Hey. [登录来查看链接] Because this is a longterm project, I need your understanding. Week: 25hrs available. rate: 10usd Cheer!

    $11 / hr (Avg Bid)
    $11 / hr 平均报价
    8 个竞标

    Hi, I have a React Native app that I would like to modify, it is having some outdated packages I want them to be upgraded and build successfully.

    $156 (Avg Bid)
    $156 平均报价
    7 个竞标
    MEAN Stack Developer 6 天 left
    已验证

    Experience: 1.5-2 year Skills: Job Description and responsibilities: - Work with the Web Developers, to program the frontend & backend for desired features - Integrate various APIs to support for Payments, SMS, Social features, etc. - Find out bottlenecks in the code, to make it suitable for scale - Write unit tests for each and every line of backend code - Integrate back-end services with Jav...

    $458 (Avg Bid)
    $458 平均报价
    2 个竞标

    Hey I want to build an Algo Trading platform/API website like [登录来查看链接] The person should be familiar with this kind of work and must have some past experience with Algo Trading

    $131 (Avg Bid)
    $131 平均报价
    3 个竞标

    I need a phpfox script expert which must dominate php, js, android studio and xcode, to add a search bar with some criteria filters which must be managed and added directly from admincp of the script. (just like admincp>members>Custom fields) So final user of website (which is a social network) can edit the photo and use those criteria filters to edit the photo once they a upload a new photo...

    $2833 (Avg Bid)
    保密协议
    $2833 平均报价
    9 个竞标
    landing page 6 天 left

    need a classy sophisticated WordPress landing page design. The landing page should look similar to this- [登录来查看链接] Please only apply if you know that you have a good design sense!

    $1983 (Avg Bid)
    $1983 平均报价
    49 个竞标

    [登录来查看链接]

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    13 个竞标

    Responsable de definición de ejercicios de .NET de temas de formación. Deberá realizar codigo para demostrar el funcionamiento de distintos temas según se les soliciten. El codigo ha desarrollar es pequeño, y puntual por temas de formación.

    $189 (Avg Bid)
    $189 平均报价
    5 个竞标

    I am in need of a skillful web developer with the capability of building a website with same features as crowd1.com. An already built similar website with demo would be of added advantage.

    $1028 (Avg Bid)
    $1028 平均报价
    23 个竞标

    I am making a project ! i need in the following things- 1) Link one column as its editable form using Django_table2 2) export without UUID class 3) export current sorted/filtered table 4) draggable column of a table 5) import the data 6) dependent dropdown 7) how to manage multiple column key in a model from the same model. 8) adding rows by a plus button and saving it under one column in a tab...

    $30 (Avg Bid)
    $30 平均报价
    2 个竞标

    Hi, I'm Vinayak & I have a site: [登录来查看链接] I'm looking for a developer who can develop a javascript (or any other options) by which I can scrape the required data as given below from [登录来查看链接] & flipkart.com. Whenever I visit any page of [登录来查看链接] or [登录来查看链接] I shall see a floating button (Example: Add deal). ]No of floating buttons required may vary] Now when I click on tha...

    $157 (Avg Bid)
    $157 平均报价
    9 个竞标

    Installation d'un template html css voici le template en live demo à monter [登录来查看链接] Le but étant de faire un site + application donc plus vers un environnement javascript j'écoute vos propositions s'il vous plait pas de php.

    $151 (Avg Bid)
    $151 平均报价
    11 个竞标

    Busco una persona con conocimientos sólidos de Wordpress para instalar y configurar íntegramente un Plugin para la gestión de las Cookies de una página web corporativa; preferiblemente Cookiebot o GDPR Cookies Compliance. (Precio a valorar)

    $48 (Avg Bid)
    $48 平均报价
    4 个竞标

    Hi, Freelancers. I am a team manager and our team is going and growing day by day. We need to extend our team so we need to find anyone who can work with us. You must have good English. You should know HTML, CSS, Javascript. If you have ModernJavascript and Python, it would be helpful for us. We prefer European or American.

    $492 (Avg Bid)
    $492 平均报价
    14 个竞标
    wordpress coding 6 天 left
    已验证

    We currently have an ongoing project, We build a website with wordpress for real estate property listing. We also use a plugin from code canyon. We want to connect our website into another website built with .net and ajax and pull property listings, through periodical crawling. What the code is supposed to do is to crawl the website, pull new portfolio listing information is there is any.. Listi...

    $168 (Avg Bid)
    $168 平均报价
    20 个竞标
    Debug GTM triggers 6 天 left
    已验证

    I have setup GTM triggers to run when a form is submitted on my Wordpress elementor website. However, it does not seem to fire. Want someone to quickly fix the same.

    $14 (Avg Bid)
    $14 平均报价
    1 个竞标

    I hade someone write a function that takes custom meta and adds it before and after an image. The Issue that needs fixing is that as soon as an image is not Full size the way it "find" the post meta does not work because the size is appended in the file url. What I would need fixed is A) that it goes by image/post ID rather then url. B) the script that adds the meta and class and di...

    $36 (Avg Bid)
    $36 平均报价
    10 个竞标

    First of all, You should check my job title. As my job is long term project, you have to know some skills alittle ( PHP, HTML, JS , etc ... ) Also, you have to be good at English communication and then quick assistance. My first budget is 100. When you are ready, contact anytime. Best regards. JInzer

    $140 (Avg Bid)
    $140 平均报价
    22 个竞标

    Move this sample code to our project: [登录来查看链接]

    $28 (Avg Bid)
    $28 平均报价
    5 个竞标
    need a php code developer 6 天 left
    已验证

    need a php code developer, urgent

    $14 (Avg Bid)
    $14 平均报价
    22 个竞标

    Need fast and experienced Developer for My project . Either expert in PHP or JAVA. I have time till Saturday 6 PM India Roadmap attached

    $92 (Avg Bid)
    $92 平均报价
    8 个竞标

    Do you know HTMl, CSS, JS? Do you know about web page building ? Can you speak in English ?? Do you have good communication ?

    $143 (Avg Bid)
    $143 平均报价
    26 个竞标

    We are a sales agency that need a SIMPLE webpage with moden design. Please give us some examples and we will do the editing part when we have choosen a winner for the design. Good luck!

    $40 (Avg Bid)
    $40
    6 项参赛作品

    Hello, My goal is to have a WebService (api) in PHP which be able to receive two parameters (post link and the amount of the views) and it should do that amount of views to the received link post. the speed of the views for max 2000 per order must be under 5 min. max view for each post should not be under 50,000. The webservice must be deployed and tested on my host before releasing the payment....

    $250 (Avg Bid)
    $250 平均报价
    1 个竞标

    Looking for someone to complete my android build and send me a complete APK to upload to the play store. NOTE: If you notice, the demos only option to login is with Facebook and Gmail, this is no good to me. I will need a registration option for users so we will have access to their details within the admin panel. here is the link to the application: [登录来查看链接] Here is a link to the build doc de...

    $34 (Avg Bid)
    $34 平均报价
    5 个竞标

    My website is built on squarespace and I need to restrict access to a webpage. When someone lands on the webpage I want a pop up to block the page and ask the user for a 6 digit code. These codes will be supplied and the system should check the input against the predetermined list of codes. If the inputted code matches one from the list, the user can access the webpage, if not an error message sho...

    $21 - $176
    加封
    $21 - $176
    3 个竞标

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    加封 保密协议

    Ich suche eine kleine Hilfe für einen Ragemp Roleplay Server. Es geht hier ums relativ einfache js coden. (Ich erwarte trotzdem hohe Qualität. Demnach zahlen wir auch.) Falls du Interesse hast, lass es mich wissen :)

    $166 (Avg Bid)
    $166 平均报价
    3 个竞标
    Web developer URGENT 6 天 left
    已验证

    Need a web developer with good PHP / Javascript / CSS skills for simple task If that goes well, there'll be more work guaranteed

    $31 (Avg Bid)
    $31 平均报价
    23 个竞标

    Hello, Looking for a Cordova developer with experience in JQuery Mobile and Connectycube Video call integration for a bug fix. Prefer Individual freelancer and IST time working.

    $2299 (Avg Bid)
    $2299 平均报价
    21 个竞标

    Would like to fix and re-work HTML pages links that were obtained from Web Archives service. - Small website - Running nginx webserver where i host static websites

    $424 (Avg Bid)
    $424 平均报价
    21 个竞标

    Would like to fix and re-work HTML pages links that were obtained from Web Archives service. - Small website - Running nginx webserver where i host static websites

    $188 (Avg Bid)
    $188 平均报价
    24 个竞标

    Looking for Frontend developer with expertise in canvas and animation. Pl. only apply if you are a pro person. pl. check below link, I need similar animation effect. [登录来查看链接] [登录来查看链接]

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    2 个竞标

    Hello, I need a very beautiful ui and mobile responsive dogecoin template for gc script. User need to register with his dogecoin address and password to login. It has to be dogecoin template and it has to be connected to dogechain api so users can be seeing their transactions on dogechain scan.

    $138 (Avg Bid)
    $138 平均报价
    5 个竞标

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