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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    1,055 trabalhos encontrados, preços em EUR

    Quero com os seguintes requisitos: - Login / Cadastro - Campo para colocar o link ou varios e sair os links premium -Tabela para cadastro dos servidores (on ou off) -Tabela para cadastro das contas premium -Controle fluxo pois algumas tem limite de download diario UTILIZAR O OPENSOURCE [fazer login para ver a URL] NÃO PRECISA DE LAYOUT, SOMENTE SIMPLES EM HTML OU BOOTSTRAP PREFERENCIAL...

    €24 (Avg Bid)
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    5 ofertas

    Resolução de um problema do mundo real por meio da implementação de duas estruturas de dados. A equipe mostrará sua capacidade em entender e abstrair o problema dado, e com base em seus conhecimentos de estruturas de dados, escolher duas para aplicar na resolução. Após a implementação, a equipe apresentará as soluç...

    €114 (Avg Bid)
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    6 ofertas

    Desenvolvimento de Progressive Web App de Hotspot e Marketing a Negócios de Santa Catarina. Páginas "Welcome" (de login e cadastro); "Perfil" (contendo informações de cadastro e links a outras páginas); "Promoção" (contendo informações de promoção a assinantes corporativos do serviço)...

    €531 (Avg Bid)
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    Looking for a PHP developer 6 dias left
    VERIFICADO

    Need a PHP developer who can develop website similar to [fazer login para ver a URL] and [fazer login para ver a URL] both the links are the part of same website. All the features are not required. I'll discuss details over chat. Please check the link properly before bidding. It has to built in Codeignitor or if you have better suggestion then let me know

    €127 (Avg Bid)
    €127 Média
    15 ofertas
    Umbraco developer - 6 dias left
    VERIFICADO

    Hi all freelancers! I need a developer who is experienced to Umbraco. The website is [fazer login para ver a URL] Work: 1. Remove blocking in [fazer login para ver a URL] of CCS and Java Script. Maybe other disallows needs to be removed. 2. Make breadcrumbs, also in the sourcecode. Those needs to be connected to [fazer login para ver a URL] 3. HTTPS redirect from non-WWW to WWW by using canonica...

    €14 / hr (Avg Bid)
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    12 ofertas
    Looking for UI developer * 6 dias left
    VERIFICADO

    Good day, I am looking for an expert for UI development and designing. Required skills: >Good in English >Experienced UI developer for at least 7 yr. >Good in angular and react.

    €1791 (Avg Bid)
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    25 ofertas

    This is a rails based app using heavy react and redux presence. A project which has potential for more in the future. Please bid if you only understand how react redux works and this task requires good understanding of sql queries in a ruby code.

    €202 (Avg Bid)
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    14 ofertas

    Your task is to build a simple 3D world using height-mapped terrain, and implement a player that moves around in the world, controlled using the arrow or WASD keys. You then have the option of improving this world by implementing a variety of features. This includes: • code for loading level files from JSON in [fazer login para ver a URL] • code for loading textures from PNGs in [fazer ...

    €95 (Avg Bid)
    €95 Média
    1 ofertas

    I want only trustful, full-time, high skilled react.js developer. You need to implement UI and API integration. Only high skill expert should be welcome! Thanks

    €504 (Avg Bid)
    €504 Média
    29 ofertas

    To fix existing issue related with ecommerce APIs

    €78 (Avg Bid)
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    4 ofertas

    I wish to get a website pure on html css as a digital solution firm

    €34 (Avg Bid)
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    13 ofertas

    Ziel: bestehendes React Frontend (nutzt derzeit Bootstrap) umstellen auf React + Material Design + Web Components + Daten per GraphQL von einer bestehenden Datenquelle abholen; Scope im ersten Schritt klar eingeschränkt auf einen einzelen Use case (Visualisierung der per GraphQL abgefragten Daten als Cards, unter Verwendung von Material Design).

    €39 / hr (Avg Bid)
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    7 ofertas

    HI I have an Issue with My Email From Its an Adult Based Landing page and currently I see an issue The Email is not delivered into my Database! Are you able to Fix that? please see the Doc File and Do a Test and let me know if you can do this work or not also let me know the cost and time frame Need This today .

    €366 (Avg Bid)
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    30 ofertas

    We have some projects on the topic of handling traffics and car crimes, and we want to build out remote tech team in Portugal. Required qualifications: - 5+ years professional application development experience - Experience implementing and testing advanced JavaScript code on a team as part of a production web or mobile application - Practical experience with MV* architecture (such as Backbone...

    €26 / hr (Avg Bid)
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    7 ofertas

    We need a experienced FullStack developer who has a lot of experience in React, [fazer login para ver a URL], Node, Express.js. We have a project to be started from today with the above tech stack and we are looking for a reliable, capable developer who can move the development from the ground the completion. Required skills and experiences; - React.js - [fazer login para ver a URL] - Bootstrap4 ...

    €18 / hr (Avg Bid)
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    21 ofertas

    IF ANYONE INTERESTED TO CREATE ANY SOFTWARE FOR TRANSPORT BILL MAKING AND DATA STORED (Removed by Freelancer.com Admin)

    €231 (Avg Bid)
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    5 ofertas

    Hey, I want to build a dialogflow chatbot to book flights, buses and taxis

    €339 (Avg Bid)
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    4 ofertas

    adding video conference calling and screensharing api and removing past all the calling api...need urgently..

    €35 (Avg Bid)
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    7 ofertas
    Woocommerce Function -- 2 6 dias left
    VERIFICADO

    Need a function that will restrict users to add to cart products if a specific product already into cart, it should disable the add to cart button and to show a warning message. And also vice versa.

    €14 (Avg Bid)
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    8 ofertas
    Twitter Web App 6 dias left
    VERIFICADO

    User visits the landing page and types their username & confirm search App gets access to reading their tweets App checks tweets against list of keywords App shows possible problematic tweets User clicks to trash tweet App generates a gif showing the tweet in a paper and getting scrunched App prompts a new window with the preloaded image and text User shares the tweet User is able to delete ...

    €171 (Avg Bid)
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    9 ofertas

    Experience using ASP.NET MVC - Writing jQuery programming, Ajax, Json - Experience working with LinQ, Entity Framework, Web API - Know SQL server: store procedure, optimize performance - Experience in using Source Code Control: TFS, SVN, .... - Having experience working with ERP and being able to work with Ecount as soon as possible is an advantage. Priority for Vietnamese candidates

    €1320 (Avg Bid)
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    28 ofertas

    complete various exercises in BlueJ, using the Java language, and to submit these via the MySCU link created for this purpose. • Use of correct coding style, including the use of comments; • Accuracy of coding; • Use of suitable coding structures; • Correct submission and naming conventions of assessment items as required.

    €21 (Avg Bid)
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    5 ofertas
    Looking for UI developer Trainer 6 dias left
    VERIFICADO

    I am looking for person who has 5-6 years of experience as a UI development and designing . Has to be good in Augular 6 and react. looking for individual person freelancer not the organisation. Need to have following skills: ---Very good in communication skill. ---Experience as a UI developer for at least 5 yr. ---Good in angular and react both.

    €13 / hr (Avg Bid)
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    15 ofertas

    I already have a template. It's ReactJS based. I just need you to build a website for my small business.

    €158 (Avg Bid)
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    47 ofertas

    Two hour time limit Javascript problem, once started has to be completed in the time limit. I will provide more information on chat.

    €15 (Avg Bid)
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    15 ofertas

    I want an html web template based on Microsoft Azure Admin Portal (see screenshots) The template should be based on Bootstrap 4.x The template should include: Main layout Components (buttons, sliders, dropdowns ...) JS functions to manage the opened tabs (Div) + push new notifications

    €400 (Avg Bid)
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    39 ofertas

    The web form is already designed. My old 'default' web form is already functional so you can see exactly what I need the user experience. Clickfunnels experience would be an asset. Will guide you in clickfunnels and provide access. A custom HTML tag inside clickfunnels will be used to install the code for this form to work. The pop is already built and operating. What I need is a pro...

    €24 (Avg Bid)
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    4 ofertas
    add new fetures to my website 6 dias left
    VERIFICADO

    allow users to use photos to set them as profile background, set picture as profile pic or banner change the front end design of banner and profile picture make changes so all photos are set to fit i have code that may work

    €130 (Avg Bid)
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    78 ofertas
    Cryptocurrency Statistic Website 6 dias left
    VERIFICADO

    I am needing a website made that will display statistics of cryptocurrencies. I want it to be a very simple UI where a visitor enters how much of a cryptocurrency they have and then the website shows them in what percentile they are in compared to all of the other addresses of that cryptocurrency. The website would update in realtime if possible, but otherwise it would check the addresses every ...

    €484 (Avg Bid)
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    54 ofertas
    add fetures to my website 6 dias left
    VERIFICADO

    add a mutivender system to my one of my pages for users

    €153 (Avg Bid)
    €153 Média
    60 ofertas

    I am looking for a senior ElectronJS developer with great experiences of Windows App development. Candidate must have great experiences of Node.js development. And AWS S3 skill is compulsory. Only senior individual developers will be welcome. Not AGENCY!!!

    €494 (Avg Bid)
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    16 ofertas
    Shopify Review App 6 dias left
    VERIFICADO

    Hi I have technical difficulties about importing reviews from Aliexpress to my Shopify, maybe I am using the 3rd party theme. I want to use Free App to import my reviews to my Product Page. If you are an expert I need your help. Thanks!

    €15 (Avg Bid)
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    6 ofertas

    I have a project to analyze large text data and then perform text analytic to them. Interested candidate must have the following skills : Conceptual : A good understanding of text retrieval and data mining concepts like Topic mining, PLSA , LDA etc and sentiment analysis based on User review. Programming languages : Python , D3.js, MeTa Interested candidates contact URGENTLY.

    €489 (Avg Bid)
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    17 ofertas
    node js webhook 6 dias left

    connect [fazer login para ver a URL] webhook nodejs. need hosting site like heroku / [fazer login para ver a URL] / mongo db / mysql. the chatbot will ask the website visitor 4 questions: product name / country / qty / screen size. these values will talk via webhook node js to some db mysql or mongo. the node / db will return the price to the chatbot. the db will be 1-2 tables, 6 columns, 100...

    €98 (Avg Bid)
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    11 ofertas

    I’m looking for someone proactive and detail-oriented with excellent written communication skills to support with website development. Summary -- This role is for support a webdesigner on mostly already built websites. -- As we work together the goal is to have you take over building the websites from the beginning till the end based on the designs I provide you. -- You MUST have Magento e...

    €272 (Avg Bid)
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    15 ofertas

    I want to create an Android & iOS app to do live streaming for youtube. User will enter his youtube channel username and password and then will enter Title, Description and take picture for thumbnail and click on button "Live Stream" 1: Intro(Before live streaming i want to display image or video for certain minutes if found in json) 2: Video shooting 3: Credits(End of live streamin...

    €316 (Avg Bid)
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    40 ofertas
    Jmeter Report 6 dias left
    VERIFICADO

    I am testing RestAPI's using Jmeter. I need help with generating html report after each run having request, response and response code.

    €27 (Avg Bid)
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    1 ofertas

    Hello, I need to have someone add a feature from a custom built website and put it into a Square Space website. I have all of the code for the custom built website but I'm unsure if it is possible to put this feature into a Square Space Website. I need help putting this feature into the squarespace website and formatting it similar to how the squarespace website is currently formatted. You ...

    €63 (Avg Bid)
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    19 ofertas

    PHP Pages and job [fazer login para ver a URL] - Collects the RAW mpeg video [fazer login para ver a URL] - Uploads, stores and writes an entry to upload table. [fazer login para ver a URL] -> Copies the video and creates an exact copy of the video segment. [fazer login para ver a URL] -> Allows user to trim the clip and only use a portion of time from the segment. video-move.php-> Allo...

    €78 (Avg Bid)
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    6 ofertas

    I need reactjs developer to convert my blog frontend to reactjs There is 5 page on my blog. 1. index page. 2. post page 1 3. post page 2 4. category page 1 5. category page 2

    €158 (Avg Bid)
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    26 ofertas

    Deliverable is a Drupal 7 custom module in which the functionality is prompting and validating the user credentials against Active Directory and and drupal workflow should move forward only the validation successful. Drupal installation: Drupal 7 which is connected to Active Directory for logging in. [fazer login para ver a URL] Lets say I have below workflow states (Drupal 7 workflow module) ...

    €11 / hr (Avg Bid)
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    2 ofertas

    Hi i have a bug. Unable to reset my customer passwords : See : [fazer login para ver a URL] Google Chrome is up to date Version 74.0.3729.157 (Official Build) (64-bit) The issue that has been identified is "The current reset option use flash. But Flash player are deprecated and not longer support almost 2 years. Do that is problem that you have. It uses flash to reset." Looking for ...

    €23 (Avg Bid)
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    Tengo una página web :[fazer login para ver a URL] la cual, si quiero agregar links, no me da oportunidad, estuve quitando scripts, y hay uno en especial que se llama [fazer login para ver a URL] que al quitarlo, si me da oportunidad de agregar links a otra página, pero me destruye la animación.. Quiero saber si alguien me lo puede corregir, y en cuánto? De anteman...

    €127 (Avg Bid)
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    12 ofertas

    I use Jmeter testing the rest API's. I need help with generating a consolidated html report with request and response and response code after a test run.

    €18 (Avg Bid)
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    1 ofertas

    I am using Revive ad server and I have set it up. I am able to server ads on my homepage using their async javascript and non async tag. However, my site has an infinite scroll function that uses Ajax. When I try to serve ads on the infinite scroll content using the async code, the ad doesn't load. When I use the non-async tag, the ad overwrite the whole page. I need someone to fix this ...

    €29 (Avg Bid)
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    4 ofertas

    Hi! We want to develop new website for a product: Shoppster. We have designed the mockups and the final designs. Please consider these points and share your quotation. The attached JPG file is one among mockups. We want the websites to look like the JPG file. If you are interested, connect to me. My address is in the attachment. Thanks and looking forward to working the best developers :) Not...

    €1788 (Avg Bid)
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    47 ofertas

    Hi Required Part time angular developer between 1 pm to 8pm ist time Knowledge in Angular 6, ag-grid, Graph QL

    €97 (Avg Bid)
    €97 Média
    7 ofertas

    I need to build/modify some html/css/javascript pages with mock data. Angular skills will be beneficial

    €18 (Avg Bid)
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    22 ofertas
    Build me an App 6 dias left

    Should have strong knowledge on React

    €17 / hr (Avg Bid)
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    49 ofertas

    I have a social media website that has a share api. i would like to have a wordpress plugin produced that autoshares the post a person makes on wordpress, to their social media feed on my website. This should be simple even using code from an autoshare plugin and inserting our information.

    €123 (Avg Bid)
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    10 ofertas

    Artigos da Comunidade dos Principais Javascript