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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    873 znalezione projekty, cennik w USD
    A website demo 6 dni left
    ZWERYFIKOWANY

    Implement a project which will be an online voting system. By using different aspects of socket programming. The network type will be client-server. The client-server connection will be implied by the TCP protocol. The server should create a new thread for each new client that connects. To implement this functionality, take care of concurrent threads, which ensures that when there are several connections to the server, the threads don't conflict. You should allow voters to change their votes till the deadline. Also, implement the feature where a voter may independently login and participate in multiple and different voting instances.

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    Make updates and add functionality to a javascript project.

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    Ik heb een word-document met 800 klantadressen. Elk adres staat in slechts één cel van de tabel met 5 regels zoals deze: Madame, Monsieur le Di-recteur des Services Achats Etablissement Support du GHT « Bresse Haut Bugey

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    I want to enable on ios to use users background location. I already have a code thats running successfully on android but im having trouble enabling it on ios. Im using Expo. I have tried changing file but somehow its not being updated

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    Google Form (Coding/Scripts) 6 dni left
    ZWERYFIKOWANY

    Looking for someone who can help me script/code a google form to change the theme and some of the features of the form. Some of the coding/script requirements include and not all listed: Theming Removal of the Google forms footer and any reference to google forms throughout Styling beyond that of the standard styling features offered within the standard google form Logic/scripting Show and hide logic based on answers already completed Creating a google form -from a google sheet Possibility to integrate PayPal into the form to collect payments I have quite a high level of understanding of the google forms as a tool, so not looking for someone to teach me how to use google forms- but to provide guidance and advice on how I might be able to do the scripting/coding myself or to provide you...

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    We will like to redesign our church website with mobile first strategy. The Wordpress CMS should be easy for us to post new info. New posts from our facebook and Instagram pages should be shown on the website. The website should include following Blocks MAIN BLOCKS OF WEBSITE Word of God for Today Prayers Bible Study (Next Bible Study Zoom Link) Connect with us on Socials Events (next Sunday Service/Live Events ) Give Live Chat ()

    $156 (Avg Bid)
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    Deliverables Goal: Predict the most optimal value that results in minimizing loss and optimizing profit Have a simple df with stats can break it down by day if need to get averages and standard deviations just need to do some simple price optimization Deliverables csv with the stats Additional Information Just looking for a pretty simple price optimization model. I have something where can give sends, clicks, revenue, cost, profit, and rev share. Have a summary one and a date breakout one. Trying to create something that predicts the most optimal rev share values (rev share attributes to cost) that either lowers lost or increases profit. So the cost = path revenue * rev share, so looking for the most optimal rev share value for the profit. i have attached files. thanks.

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    Bonjour J’ai un site où sur la page d’index où il y’a un champs de recherche avec un JavaScript qui lorsque on tape 2 ou plusieurs lettre il s’affiche les villes commençant par la lettre taper dans ce champs , j’ai aussi un lien « connexion » en haut de la page à droite en haut et lorsque que on clique dessus une modal div devrait s’afficher mais c’est une fois un ou l’autre qui fonctionne mais jamais les deux … Enfaite si je déplace les script js suivant : Si ces script js sont mis juste après les balise head Lorsque on clique sur le lien connexion La modal div fonctionne Mais si je tape exemple en recherche les lettres « le« il devrait me pr...

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    I want manual tester who's having excellent skill I have one sample SRS document I want only test case and test scenarios for that in excel sheet Time limit - 26/09/2022 till 8 AM Price - 600- 900 Very small task ...

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    We have existing website which is developed in PHP and MySQL. Its LMS website and not live yet. We need help fixing bugs and adding new features. Some of the features like: add few features in the existing admin page, send out notifications to the customers, fix bugs on customer registration page/book a demo, integrate google meet link for a session etc. We are very strict on the timeline as we are planning to go-live soon. Please let me know if you can help us on this project. Please do not waste your time if you are not good in PHP and dont have enough bandwidth. We will only pay when we are happy with the completed work within the defined timeline. NO upfront payment will be made. Thank you! Regards, Tejas

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    Veterans only if you're not having a big experience in the field, kindly dont waste time required to make a similar website and it's functionalities

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    Want to be able in classic asp on a web page to enter a 2 digit number where the input takes focus in chrome browsers in ios and android so that after 2 digits are entered it sends this data to a web page as input. This to be done with no enter key pressed. So if I enter 04 after the 4 is pressed it submits the input via a link to a designated webpage such as https://www.site.com/number=04

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    codeignitor 360 viewer 6 dni left
    ZWERYFIKOWANY

    Hello i am looking for a 360 viewer codeignitor project [id] this id from db will give the 360 link, logo to be shown on top right, tile used etc. check this link for demo - downloading screen - 360 viewer - logo - tiles used list

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    I need an experienced web developer that will be able to create a full-service gambling website that trades steam game skins. This will likely use many steam APIs. Very similar to this site:

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    With the Wordpress theme called Atmosphere, this job is to extend its child theme so that a WP Bakery element can be placed on a page to display a gallery of portfolio *categories* rather than *posts*. The current element is called "Edge Portfolio List" and the result looks like this: This job will be to create a similar element but to display categories instead of posts for portfolio items. The result should be in the child theme so it is not effected by updates to the parent theme or its required plugins. Please see attached screenshot for what element looks like.

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    Need to be completed in 1 day. create a breakout video game using Javascript 70% code is available only 2 functions needs to be implemented as per instructions initialize: initialize the game startGame: starts the game (when you click the mouse inside the court or you push Start) resetGame: resets the game (restores bricks, clears Tries, but doesn't clear Score) movePaddle: moves the paddle left and right by following the mouse The court is 805x500px and the ball is 20x20px. They are all specified in breakout.html. When you click on the Start button or left-click on the court, the ball must start from the middle of the paddle at a random angle between 3π/4 and π/4. The paddle can move left and right at the bottom by just moving the mouse (without clicking the mouse). The ba...

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    Small update on php code 6 dni left
    ZWERYFIKOWANY

    Hello there, I would like to change a little behavior of a PHP code that creates dynamic pages based on new ad article posts from an API. Contact me for more information by starting the chat with "PHP code" so I know you're not a robot or something lol. Thank you ahead

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    Correct google widget on home page 6 dni left
    ZWERYFIKOWANY

    I added a widget and it looks good on desktop, but horrible on mobile. The google review widget made my home page move side to side I need this fixed

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    I'm in need of a new freelancer to take this job.

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    Searching pro coder in python 6 dni left
    ZWERYFIKOWANY

    Hi! My name is Nik, and im working as Graphic Designer in an agency. We also have several project thats need be done in python. For this i started to learn python as my own, and im now at beginner stage but havent the time to go deeper. We would be interested in an long term relationship to work with you. Your profile: expert in python, skills in JS, HTML5, CSS3 would be benefical. We pay hour rate 20-30$ depending on your skills. You have to work remotely and we charge your time this way. 50% in advance, rest when you offer your complete work to let us monitor and test it for bugs. As im know that we will get tons of template messages i will write you all an short dummy message too to get your attention and let you read the description here. READ CAREFULLY: WE DONT AWARD ANYONE BEFORE G...

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    I have javascript project works fine, The Forms in the project post inputs to custom URL. All I need is edit this functions to send form inputs to Email address not URL

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    create in website mqtt broker server with aws api

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    YourKrishi is an e-commerce SaaS application where farmers can upload the quantity of yield, video/images of the product, and submit the details which will be eventually visible to the vendors/buyers. Selected freelancer's day-to-day responsibilities include: 1. Working with the team on React Native application (frontend development) 2. Designing the mobile app screens using UI frameworks 3. Brainstorming and coding using data structures 4. Using the agile framework for development

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    We are developing a web-based user-friendly app for bioinformatic analysis. We need to manage a database with user and data information (Text files, figures, tables). The data will be used to execute R scripts and the resulting data should be available for the user at the web app. We need a quote for the database construction and integration to the web platform. We will perform the web design and the API that translate R data and other languages. Nevertheless, a quotation will be welcomed. We may need: HTML, Javascript, MySQL, PHP, and CSS Preferred but not mandatory: R language.

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    React Native 6 dni left
    ZWERYFIKOWANY

    UI is created need to integrate login and registration api.

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    Looking for an experienced WordPress developer for adding dynamic JavaScript graphs to WordPress

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    Please consider applying if you are an expert in the above technologies and would like to help us complete the creation of a platform. >It's essential that you have experience with Elastic Search and SEO implementation (not SEO optimize) >Use Google Meet to communicate and share updates. >Updates on the status of the proposed plan every day or every other day. -providing timelines, task tracking, and other relevant information alongside updating to-do list ocasionaly. -Must be aware of communicating in English. -Providing live updates - hosting the files on Heroku/Netlify/Vercel. When the platform is ready to publish, deploy the platform to a better hosting (suggest online hosting like AWS/Digital Ocean) The front end is nearly complete, and a little amount of back-end w...

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    Casino games project -- 2 6 dni left
    ZWERYFIKOWANY

    I need someone to create frontend part for an online casino. I need this: - Deposit page - Withdraw page - Profile page - Home page - Wheel - Plinko - Jackpot Reward: $100, fixed price and please dont waste my time. React.js work is needed.

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    Oracle Apex Developer Location: Remote 6 month contract Time: 1PM – 10PM Minimum Experience 5+ • Oracle APEX , Javascript, HTML, CSS • PLSQL Development experience • SOAP/ REST services and working with XML/JSON • Excellent conceptual knowledge of Oracle 12c. • Good knowledge of using PL/SQL Wrappers to protect the PL/SQL procedures and packages. • Proficiency in analysis, design, development, testing, implementation, and maintenance of applications in Oracle Application Express (APEX) • Ability to prioritize across multiple projects and meet deadlines • Strong ability to communicate both verbally and in writing with internal and external teams • Ability to work independently, while engaging the customer and providing information to team ...

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    Hey you! Do you have more than 5 years as a Front End Developer? But before you apply, you should know that: To be a part of our team you must have honesty. You must be honest about your ability and accomplishments. Can you prove your work? Can you prove/provide evidence of what you have personally done as a developer? This is an hourly position, so you must be honest about your timekeeping and billing. Please, we have been in this business a very long time (on other competitor platforms) hiring staff, so I know you know what I mean. Respectfully we are very busy so please help us out and be honest. Either at the interview or usually within a day or two of assigning work we can judge your ability and honesty. Sorry to be so upfront about this, but it is something that we believe need...

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    Need freelancer to automate my trades based on NSE data and prepare charts based on that.

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    Hello, there. We are now working on marketing place for several blockchain networks. and now we are hiring expert who will be responsible for front-end development. Preferred JavaScript expert. If you can speak in Russian, it is best candidate for us. Payment: Upon the quote of the freelancer, we are ready to the hourly or fixed based (monthly or weekly, fortnight) We can work only on milestone based and will discuss more in our private messaging. Skill: Have a degree in Computer Science or similar field. Be proficient in coding languages such as HTML, CSS, JavaScript, and jQuery. Understand server-side CSS. Be experienced with graphic design applications. First project will be Google calendar api related job using JavaScript Library. Thank you

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    I would like someone that can make the Texas Hold Em poker game. With a couple of custom logics built in to the game. I would like the game to be Multiplayer & Have the capability to add friends & play locally. I would like the graphics to look like this : Tell me how you will get this done.

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    Hi I need someone who can trace javascript within Chrome dev tools. I want to be able to perform some actions on the website using javascript via the Chrome devtools console. Please only apply if you are strong at javascript development and familiar with Chrome dev tools and

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    Hello, there. We are now working on marketing place for several blockchain networks. and now we are hiring expert who will be responsible for front-end development. Preferred JavaScript expert. If you can speak in Russian, it is best candidate for us. Payment: Upon the quote of the freelancer, we are ready to the hourly or fixed based (monthly or weekly, fortnight) We can work only on milestone based and will discuss more in our private messaging. Skill: Have a degree in Computer Science or similar field. Be proficient in coding languages such as HTML, CSS, JavaScript, and jQuery. Understand server-side CSS. Be experienced with graphic design applications. First project will be Google calendar api related job using JavaScript Library. Thank you

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    Skills required .net core, .net c#, Angular

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    We have purchased a source code from a codecanyon website and would like someone to install it on our server.

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    Hello I need a freelancer who can use blockchain technology to receive payments in US Dollars using credit or debit card on our website, the payment then gets converted to crypto coins and are then transferred to our crypto wallet. Please also tell us about the transaction fee involved in the process. More details will be provided to the freelancers who apply. Thanks

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    I have a website and an established NFT platform that need to be integrated on our website. Looking for developers to help on this project. Contact me for more details.

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    JAVA Swing Application 6 dni left
    ZWERYFIKOWANY

    We are looking for JAVA Swing developer to support our application.

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    Hello, there. We are now working on marketing place for several blockchain networks. and now we are hiring expert who will be responsible for front-end development. Preferred JavaScript expert. If you can speak in Russian, it is best candidate for us. Payment: Upon the quote of the freelancer, we are ready to the hourly or fixed based (monthly or weekly, fortnight) We can work only on milestone based and will discuss more in our private messaging. Skill: Have a degree in Computer Science or similar field. Be proficient in coding languages such as HTML, CSS, JavaScript, and jQuery. Understand server-side CSS. Be experienced with graphic design applications. First project will be Google calendar api related job using JavaScript Library. Thank you Grecia

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    I have a Meetup group and we have meetings every 2 weeks, currently I am manually announcing the events and sending reminders, I want this automated?

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    I'm looking for a developer to create a small code that will send a notification to a discord webhook when a script that is already coded sends a status update. (it's all in the code.I will show you in the screen) The script from trading view is public and is called: Nadaraya-Watson Envelope [LUX] So here is how it works: 1. when a candle finishes, the script might show an arrow on the screen. 2. if it is shown, send a notification through webhook on discord with the coin This needs to be done on around 50 different coins monitored 24/7 using an AWS server where you will be hosting the code.

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    I have designed a CRM in Filemaker for my own needs. However, I would like to spread my CMR to other. As far as I know the best option to have an webbrowser app is to have it in JS. Therefore I'm looking for some solutions how to make my CRM available...

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    Node JS eCommerce webapp 6 dni left
    ZWERYFIKOWANY

    Hello, I need a simple ecommerce website in NodeJs. Main features of an ecommerce. Payment integration with Stripe and with PayPal. Frontend and admin panel html+css+js files will be provided.

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    We need a script/tool to scrape (crawl) data from a website running on Typo3 (React), i.e. address/contact datas. The data is shown by datatables. Each listitem clicked, leads to view of details for that entry. The website returns the data as json. A full list of around 7.000 entries have to be extracted. These details shall be scraped and placed into a database (mySQL/MariaDB). The script/tool shall be called up regularly, then checking for a.) new data entries, b.) deleted data entries and c.) altered data entries. The script shall be php/js running on ubuntu w/ php 8 (preferred). PLEASE READ Only bid, if you are a professional coder and you are able to deliver neat code. We are looking for coders for long term relationship.

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    Build me a Website 6 dni left
    ZWERYFIKOWANY

    I want to build a new website related to IT industry and similar to the following website i need creative developer and designer who can deliver brilliant ideas.

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    Hi freelancers over there! I want someone to be able to code an open source chrome extension to automatically click "sign" in Metamask. It should have an on/off toggle option and be accessible from the browser with a small ux. I am in a great rush and I need to have it done within 1-2 days. So please apply if you are experienced and confident in Chrome Extension Development. If you think you can do this within 1-2 days please send your proposals starting the color of the sea to show that you have gone through all the description. Thanks!

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    change the UI layout of the script 6 dni left
    ZWERYFIKOWANY

    Hello, we are looking to change the UI design of this script, it is a script made in LUA programming, javascript, html5, css and we want it to look pretty. We give them the chance to be free and surprise us with the new design.

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    Hi I need to build pop up plugin app for ecommerce platform this is the dev document you can have a look and contact me if you have done this type of job before

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    Najlepsze JavaScript Artykułów Społeczności