JavaScript Jobs

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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    FB API conversion 6 dni left
    VERIFICIRAN/A

    Pentru 2 pagini de FB, caut developer pentru instalare marketing API pentru FB

    €151 (Avg Bid)
    €151 Povprečna ponudba
    6 ponudb
    I am looking for ReactJS Expert 6 dni left
    VERIFICIRAN/A

    I am looking for ReactJS Expert About detail requirements, let's discuss more details.

    €24 (Avg Bid)
    €24 Povprečna ponudba
    21 ponudb

    web Api .net 6 angular UI Kubernetes/containers/Linux auth2 deploy using Jenkins ci/cd

    €19 (Avg Bid)
    €19 Povprečna ponudba
    6 ponudb
    App build and design 6 dni left
    VERIFICIRAN/A

    New exciting project idea. Alarm application for smart phones. This idea was born from personal experience. I'm looking for someone who can think outside of the box. Being fluent in English is not necessary, basic english will be enough. Proficient skills in app building and design are more important. More details will be shared after a freelancer signs a non-disclosure agreement. Pay can be negotiated.

    €605 (Avg Bid)
    Pogodba o nerazkritju informacij
    €605 Povprečna ponudba
    46 ponudb
    Angular JS Pentester Required 6 dni left
    VERIFICIRAN/A

    Hello, Nothing will be paid in advance and don't dare to demand anything in advance. We will pay only on success. We are looking for a developer having good experience on Angular JS and Node JS for testing Ecommerce websites like Amazon, Flipkart, Meesho. Payment will be made on success only. We are authorised service providers on Amazon. Sometimes when any of seller wants to go on holiday and stop selling temporarily on Amazon, they have the option to put their seller account on holiday mode. But sometimes Amazon's system don't allow to go on holiday or sometimes it doesn't allow them to join back again. We then remove their tax details from their seller account and create their new account using same tax details. But sometimes we are able to remove GST from Amaz...

    €103 (Avg Bid)
    €103 Povprečna ponudba
    4 ponudb

    We want a php developer who can make website product section dynamic.

    €103 (Avg Bid)
    €103 Povprečna ponudba
    22 ponudb

    Looking for full time front developer 3+ years of experience as a Front-End Developer 3+ years of experience with markup languages 3+ years of experience with JavaScript (ES6), CSS (SASS or eq.) 2+ years experience with with angular front end frameworks Knowledgeable concerning clean code, secure coding practices, design patterns, code smells, refactoring, etc. Aptitude with code authoring tools (Visual Studio, Visual Studio Code) Aptitude with GIT version control Excellent oral and written communication skills Resourcefulness and troubleshooting aptitude. Commercial experience with using RESTful APIs

    €1365 (Avg Bid)
    €1365 Povprečna ponudba
    33 ponudb

    Hello Urgently need a django based trainer to start from today. Please apply ASAP if you are available to get hired today Thanks

    €87 (Avg Bid)
    €87 Povprečna ponudba
    5 ponudb

    Need a basketball Widget/tool that can integrate with react. Contributors need to be able to use a mobile phone webapp to input using the shortcut buttons you see in screenshot. I need the output to create a line by line string for each play based on the buttons selected.

    €564 (Avg Bid)
    €564 Povprečna ponudba
    65 ponudb

    Kommunitas is a decentralized crowdfunding ecosystem for web3.0 projects. We help and incubate great team with unique ideas to grow and nurture the web3.0 ecosystem. Job Description: Developing back-end website architecture. Developing Blockchain Architecture (Solana, EVM, ATOM, etc) Understand Consensus Mechanism such as PoS, PoW, PoA. Wallet Login (Phantom, Sollet) Can Develop APIs and web Apps Know Currency Converter and Value Manager Ensuring cross-platform optimization for mobile phones Working alongside graphic designers for web design features. Seeing through a project from conception to finished product. Skills : Having fundamental blockchain knowledge Having at least 1 year experience in Solidity or Rust or any other blockchain programming language Familiar with HTML, ...

    €674 (Avg Bid)
    €674 Povprečna ponudba
    28 ponudb

    Lập trình web frontend bằng Reactjs và backend bằng nodejs

    €15 / hr (Avg Bid)
    €15 / hr Povprečna ponudba
    4 ponudb

    I need to add more than 200 members to a Telegram Channel, Let me know if possible with script

    €246 (Avg Bid)
    €246 Povprečna ponudba
    7 ponudb
    REACT NATIVE -- 2 6 dni left
    VERIFICIRAN/A

    Role: React - Native Developer Role type: Technical Location: Remote Experience- 2 to 6years Responsibilities ● Build reusable code and libraries for future use. ● Own & build new modules/features end-to-end independently. ● Collaborate with other team members and stakeholders. Required Skills ● Thorough understanding of React-native, its quirks, and workarounds. ● Must have at least one android app live in Google Playstore ● Good understanding of asynchronous request handling, partial page updates, lazy loading, dom optimisations and AJAX. ● Android and iOS app development ● Diligence for coding standards ● Must be good with git and git workflow ● Basic sense of design when it comes to consumer facing apps. ● Understanding of build tools for Android and iOS

    €71 (Avg Bid)
    €71 Povprečna ponudba
    2 ponudb
    Sr. API JAVA developer 6 dni left
    VERIFICIRAN/A

    Develop Java Based application from scratch.

    €13 / hr (Avg Bid)
    €13 / hr Povprečna ponudba
    15 ponudb

    Preciso corrigir alguns bugd no meu server samp e ajeitar uns territorios

    €19 (Avg Bid)
    €19 Povprečna ponudba
    5 ponudb
    Build a web application 6 dni left
    VERIFICIRAN/A

    You can check the project prototype before you go through the project details. Here is the link to the prototype: Project description Most of us may have a choice disorder and find difficulty in deciding what to eat for each meal, and our group accordingly propose an application with functions that help people solve this problem. We divide different cuisines into three groups: breakfast, lunch and dinner, to automatically make the decision for you. Users can receive an option by only clicking the start button. Functionality description - Decision Phobia Terminator (DPT) is a web-based application that helps people to decide what to eat for breakfast, lunch and dinner. - DPT is a single-page application with one interface, demonstrated once users enter the website. - The technical stack...

    €46 (Avg Bid)
    €46 Povprečna ponudba
    22 ponudb

    I need a website in reach, it's a gaming website

    €1140 (Avg Bid)
    €1140 Povprečna ponudba
    74 ponudb
    Fix google map error 6 dni left
    VERIFICIRAN/A

    Google maps not loading correctly

    €128 (Avg Bid)
    €128 Povprečna ponudba
    57 ponudb
    API portal and payment gateways 6 dni left
    VERIFICIRAN/A

    Hello I have developed an API, and I want someone to help me develop a website where users can sign up and get an API key. The website needs to manage subscriptions, via payment gateways like credit card , PayPal and also a Crypto. The website needs to manage subscriber API key rate limit and also request limits per day. I currently use rapidapi , however they don’t support crypto payments and take a big commission Looking to create my own equivalent

    €286 (Avg Bid)
    €286 Povprečna ponudba
    53 ponudb

    I need a wordpress specialist to edit this site I have too much javascript, which led to a decrease in the site’s speed by $1,000 for the speed and its importance, and the duration is only 2 days. Thank you

    €991 (Avg Bid)
    €991 Povprečna ponudba
    49 ponudb

    Must have rich experience in SPA and SSR. Nuxt experience should be more than 5 years. More details in chat

    €22 / hr (Avg Bid)
    €22 / hr Povprečna ponudba
    34 ponudb
    Music stream 6 dni left

    I would like to finish this project but I need help fix php code and make it moblie view friendly someone interested? contact me

    €37 (Avg Bid)
    €37 Povprečna ponudba
    6 ponudb
    Integración Contable 6 dni left
    VERIFICIRAN/A

    Deseo realizar una integración con mi CRM (amoCRM) y mi sistema de contabilidad (SIIGO) de manera que se puedan crear terceros, facturas, recibos, consultar saldos pendientes.

    €483 (Avg Bid)
    €483 Povprečna ponudba
    17 ponudb
    Cron Issue -- 4 6 dni left
    VERIFICIRAN/A

    I currently have a code which runs through the tenant contract dates. When A tenant has 60 days left they show up on my "Contracts Ending Soon" section in my dashboard. Currently this is not working. When they show up in the dashboard. I have a choice to keep the tenant or cancel. When I cancel, it should remove that tenant by the last day of the contract from that section and place them in the canceled section in the tenant tab. As well, it must NOT renew the contract date. Furthermore, the tenant should be removed from the unit number and address that way another person can take their spot. When I don't cancel, there is a cron that renews the contract by the original contract length when the "days left" reaches 0. I want to make sure it works. I also have a cr...

    €19 (Avg Bid)
    €19 Povprečna ponudba
    11 ponudb

    Software application for organising images. A prototype has already been built. Looking to expand into an AWS compatible version with subscription feature to launch to customers

    €576 (Avg Bid)
    €576 Povprečna ponudba
    21 ponudb

    Buscamos personas interesadas en formar parte de un equipo de desarrollo de aplicaciones. El interesado tiene que cumplir con las siguientes características: 1. Conocimiento en HTML CSS, JS, NODE y Git obligatorio 2. Valoramos que tenga conocimiento en Vue 3. El horario laboral es de 08:00 a 17:00 pero no es necesario estar activo las 8 horas. 4. Mientras se esté trabajando debe mantenerse activo en canal de voz Discord 5. Los pagos se hacen cada 15 días 6. Las actividades son planificadas en un tablero Trello La propuesta de trabajo es ideal para personas interesadas en lograr una proyección laboral de al menos 1 año con nosotros. El salario y responsabilidad aumentaron de acuerdo al rendimiento.

    €6 / hr (Avg Bid)
    €6 / hr Povprečna ponudba
    21 ponudb

    Finance domain Docker Swagger api Angular Node Next js Dev express

    €447 (Avg Bid)
    €447 Povprečna ponudba
    13 ponudb
    Alarm App Update - minor bug fixes 6 dni left
    VERIFICIRAN/A

    This update is for a simple alarm app • Remove Google ads • Settings menu toggle disappears • When I click settings, black screen appears • One window has the wrong language • Disable Premium • Upload to Store

    €46 (Avg Bid)
    €46 Povprečna ponudba
    22 ponudb
    DRUPAL 8 & UBERCART & JS Issue 6 dni left
    VERIFICIRAN/A

    Looking for Ubercart professional with drupal 8

    €22 / hr (Avg Bid)
    €22 / hr Povprečna ponudba
    32 ponudb

    STORE SYSTEM 1- If an employee owns a store, that he/she can enter the stock of the same, replenish the products, a player producer of X product that this store sells, can replenish the stock of the store by selling it to the same (THE STORE WILL HAVE TO HAVE SALE AND PURCHASE PRICES OF PRODUCTS) (STOCK IS YOU MUST SAVE MAYBE IN A JSON, SAVING THE NUMBER OF ITEMS EVERY 60 SECONDS). 2- If there is no one in the store to work, that users can open the store quietly without interaction with other users, just by pressing a button, what they buy, will give a profit percentage to the owner of the shop (PRECONFIGURED EARNINGS IN THE SCRIPT AND FULLY EDITABLE). 3- If employees or owner are in the business, that the script recognizes it and people cannot open the menu of purchase, this forcing th...

    €500 (Avg Bid)
    €500 Povprečna ponudba
    11 ponudb
    Cron Issue -- 3 6 dni left
    VERIFICIRAN/A

    I currently have a code which runs through the tenant contract dates. When A tenant has 60 days left they show up on my "Contracts Ending Soon" section in my dashboard. Currently this is not working. When they show up in the dashboard. I have a choice to keep the tenant or cancel. When I cancel, it should remove that tenant by the last day of the contract from that section and place them in the canceled section in the tenant tab. As well, it must NOT renew the contract date. Furthermore, the tenant should be removed from the unit number and address that way another person can take their spot. When I don't cancel, there is a cron that renews the contract by the original contract length when the "days left" reaches 0. I want to make sure it works. I also have a cr...

    €16 (Avg Bid)
    €16 Povprečna ponudba
    12 ponudb
    Moodle Administration 6 dni left
    VERIFICIRAN/A

    Expected duration: ca 10 hours of work We need help to improve our moodle plattform. We want to change the behavior for quiz re-attemps (wrong answers only). Change settings to give general feedback in the review. Paid by the hour.

    €15 / hr (Avg Bid)
    €15 / hr Povprečna ponudba
    22 ponudb
    YoutubeExplode 6 dni left
    VERIFICIRAN/A

    Develop a mockup page in ReactJS, as shown in the attached image, using the MUI CORE Material UI library ().

    €20 (Avg Bid)
    €20 Povprečna ponudba
    16 ponudb

    Make a custom javascript to make use of Google places API for autocomplete within TastyIgniter

    €31 (Avg Bid)
    €31 Povprečna ponudba
    5 ponudb

    I need to develop a 2d chess game. I need to complete it in 2 weeks. Put ' Help ' at the starting of your bid.

    €9 / hr (Avg Bid)
    €9 / hr Povprečna ponudba
    14 ponudb

    There are 3 games that my team would like to find a freelancer to develop. They are two similar board games and a comparatively straightforward point-and-click game respectively. The games should be standalone such that they can be directly embedded into a preexisting webpage, therefore there are some intricate requirements. The details are in the attached file. Please note that our budget is capped at about $4000 HKD. Skills required JavaScript, HTML5, CSS, Django, Game Development ?kwong123 from Quarry Bay , Hong Kong

    €475 (Avg Bid)
    €475 Povprečna ponudba
    26 ponudb

    We have created a Google Calendar extension that allows us to map the 11 colors on Google Calendar to custom names for the purpose of creating reports that show us how time is being allocated across different types of events. We would like the following updates to be made in a budget of $750 and to be completed in a week: First page of extension: 1. Sorting by event name and not color name 2. When adding more colors, automatically remove ones that have been submitted 3. Dynamic filtering so each time a color is added, it does not need to be submitted before adding the next color 4. Add 7 more colors to the existing 11 5. Store color names on the server and not on the browser Google Calendar: 1. On right-clicking to change an event color, the pop-up comes up twice (should be onl...

    €1020 (Avg Bid)
    €1020 Povprečna ponudba
    88 ponudb
    Cocos Creator/API dev need 6 dni left
    VERIFICIRAN/A

    1) Store user ID via query on URL - B1: The user clicks on the referral link in the form - B2: The browser saves the value after the ref to localstorage for 30 days - B3: When the user switches to the registration page, the system automatically gets the saved code to fill in the Referer box. - B4: In case the user clicks on the link with the new ref value, it will overwrite the current ref and return to B1 - B5: In case you enter a link twice, the time will be extended according to the latest time 2) Show more commission wallet UI - UI + Insert data: Show commission wallet (only show blackmail amount taken from api) - UI + insert data: Withdraw money from the commission wallet to the main wallet => Show notification if success or failure 3) Transfer money - UI + insert data: Display ...

    €524 (Avg Bid)
    €524 Povprečna ponudba
    20 ponudb

    Please, I need a programming specialist. I need to create a wordpress site within 2 days, and the return is 2500 dollars, provided that the same site is For speed and importance, partner, you need the site necessary within 2 days

    €3964 (Avg Bid)
    €3964 Povprečna ponudba
    26 ponudb

    I have to build react dashboard on the Wordpress website. using backend service as WordPress REST API I have a design for the react dashboard. - If you only React, please don't place a bid. - If you can't communicate during US timezone, it is not your job. - If you think the money than project's quality, it is not also your job I really want a long-term relationship. If you know react native, it will be a big plus please start with "I am a serious guy" Regards

    €255 - €765
    Zapečateno
    €255 - €765
    76 ponudb

    I wish to build a website like this with all pages included. For demo go and pitch my website you will get an idea. If you have any queries pitch me.

    €18 / hr (Avg Bid)
    €18 / hr Povprečna ponudba
    18 ponudb
    Text to image installation 6 dni left
    VERIFICIRAN/A

    Hello, I need a simple installation of one of the open source text to image models (the best you can find). The user flow will be this: from a web page a user fills a form. These inputs will be used to generate an image (text to image) and saved in a folder with an ID. In a Database, you need to insert a row with the form information filled, the image name and a timestamp. Thank you

    €144 (Avg Bid)
    €144 Povprečna ponudba
    44 ponudb
    Project for a new website 6 dni left
    VERIFICIRAN/A

    As explained in document, attached in chat

    €14 / hr (Avg Bid)
    €14 / hr Povprečna ponudba
    99 ponudb
    Angular JS and Pen tester required 6 dni left
    VERIFICIRAN/A

    Hello, Nothing will be paid in advance and don't dare to demand anything in advance. We will pay only on success. We are looking for a developer having good experience on Angular JS and Node JS for testing Ecommerce websites like Amazon, Flipkart, Meesho. Payment will be made on success only. We are authorised service providers on Amazon. Sometimes when any of seller wants to go on holiday and stop selling temporarily on Amazon, they have the option to put their seller account on holiday mode. But sometimes Amazon's system don't allow to go on holiday or sometimes it doesn't allow them to join back again. We then remove their tax details from their seller account and create their new account using same tax details. But sometimes we are able to remove GST from Amaz...

    €113 (Avg Bid)
    €113 Povprečna ponudba
    5 ponudb

    small project having 2 page website in react .

    €16 (Avg Bid)
    €16 Povprečna ponudba
    26 ponudb

    I have build an extensive Chrome Extension with a BG page, a content Page and a page, which gets injected via content page ( Injected) and multiple libraries. Moreover it has a very nice UI. My Idea is to build an Android App which calls a website / webview and then does all the JavaScript my Chrome Extension does too. The coder must be communicative, active, addicted to coding, trusted, must has experience and in the end talk about the project to show me everything. If the coder is good he can do it for IOS too with the next contract.

    €538 (Avg Bid)
    €538 Povprečna ponudba
    28 ponudb
    Mobile App By React Native 6 dni left
    VERIFICIRAN/A

    Need mobile app by react native, that calculate app usage time and data.

    €8 / hr (Avg Bid)
    €8 / hr Povprečna ponudba
    57 ponudb

    Finance domain Docker Swagger api Angular Node Next js Dev express

    €470 (Avg Bid)
    €470 Povprečna ponudba
    32 ponudb

    I need someone who can add an export feature to my theme in gradebook I can't export student I need to have the option of exporting student with their username and email for every course I don't have a big budget so don't apply if you don't accept the budget and I really need it today it's a simple task just adding button to export student usernames and email

    €18 (Avg Bid)
    €18 Povprečna ponudba
    9 ponudb
    ukraine dating site 6 dni left
    VERIFICIRAN/A

    I have been looking for a developer who can build me ukrainian dating site for more than a decade but no one really did as well as i've thought so i'm trying to look for local ukrainian to make the website.

    €355 (Avg Bid)
    €355 Povprečna ponudba
    96 ponudb

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