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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    762 jobb har hittats, med prissättning USD

    I have an android app that uses the cordova ble central plugin to scan and connect to ble devices. I bought this terminal although it seems the innerprinter is not ble. When I search from my app for devices is not shown. I downloaded Bluetooth and ble scanners from the play store and the inner printer is only discoverable from the Bluetooth scanner apps and not the ble scanner apps. Source code will be provided for the app Currently, my app is using this plugin I need a plugin that can work both with Bluetooth and ble devices

    $24 - $301
    $24 - $301
    0 bud
    css task for expert 6 dagar left
    VERIFIERAD

    Hello it is css styling .will be sharing reference image for help

    $10 - $30
    $10 - $30
    0 bud

    I would like to increase security for my JWplayer php script by using CDN's token authentication via url signing. The documentation for this project - - I would like to enable Token Authentication and Token IP Validation as seen in the screenshot attached. The JWplayer script is also attached for your reference. The token hash should be replaceable in the script. Only bid if you have done something like this before. Thank you.

    $25 (Avg Bid)
    $25 Snittbud
    2 bud

    We are a start up consulting firm with a decade of experience redefining how humans interact with technology and the world around them. We are looking for a senior Ruby on Rails developer who can speak English fluent and work in US(CST) business hours. We combine product and technology strategies, intelligent experiences, and world-class engineering to help our clients become more engaging, responsive, and efficient, supporting them from ideation to production. It's required for you to speak English fluently and work in EST. Please record a few minutes of video to introduce yourself and share it when you apply.

    $22 / hr (Avg Bid)
    $22 / hr Snittbud
    18 bud

    Home Pricing Services (Graphics & Video) Our Work (Graphic & Video Samples) FAQ Blog About Contact Careers Sign up / Sign in Checkout Page User Dashboard (User Profile & Transaction info - Users can cancel the subscription, when needed.) Admin Login & Dashboard: To manage the website pages, view users & transactions, block users etc. The website will have Stripe payment gateway integration and monthly subscription plans with a 7 day trial period for new customers.

    $221 (Avg Bid)
    $221 Snittbud
    7 bud

    Need some who has experience working with older version of Angular since its going to be all legacy code

    $139 (Avg Bid)
    $139 Snittbud
    11 bud

    The freelancer must get familiar with the current existing R Shiny Script and perform: 1. Insert code to perform a Kaplan-Meier plot and show it in a specific tab of the Shiny ui Insert code to perform the following actions: 2. Select from a list of 4 Distributions (current script has code for distribution fitting, and goodness of fit tests, so parameters are already estimated and stored in variables) For the distribution selected plot: • 3. Q-Q Plot • 4. Density (maybe overpose to histogram) • 5. CDF • 6. Survival (maybe overpose to Kaplan-Meier • 7. Hazard rate Plots preferably interactive, so the user can see time vs probability as soon as they drag the pointer Optional: 8. A field to input a specific time, and a printed result for survival, according to the par...

    $64 (Avg Bid)
    $64 Snittbud
    4 bud

    setup node.js system of server to run in local computer

    $108 (Avg Bid)
    $108 Snittbud
    31 bud

    Work Time: 8Am - 5Pm (GMT) We are looking for a React developer who is proficient in React.js & Node (Preferable). Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities: - Developing new user-facing features using React.js - Building reusable components and front-end libraries for future use - Translating designs and wireframes into high quality code - Optimizing ...

    $7 / hr (Avg Bid)
    $7 / hr Snittbud
    24 bud

    We need to automate editing of a PDF document using Photoshop scripting languages. The document will be always the same (a template) and we would like to use excel in order to add the custom/editable data that will populate the PDF file. We're looking for a professional with good communication skills who has both the experience and the time to dedicate to this over the next 24-48 hours, as its quite urgent.

    $34 / hr (Avg Bid)
    $34 / hr Snittbud
    15 bud

    Wordpress plugin code needs to fix based on the code audit report ( I have the report already) , Plugin functioning fine , means plugin working fine the way it should be but coding process needs to be updated based on the Wordpress plugin code standard. You must be aware of Wordpress plugin development procedure and while interview it is preferable to have any existing plugin you have made before. I also like to have communication over Freelancer.com voice call / video call ( but it is not mandatory) . as of now there are 5 issues ( based on the code report). Include - hey spicy - so that I can be sure you have went through details properly. It will be a long term project because , the plugin needs to be add more functionality just after the code issues solved. List of issues will be sh...

    $83 (Avg Bid)
    $83 Snittbud
    2 bud

    Hello, You will be responsible for making 4-5 webflow websites for us. These websites will also need to be changed and adapted over the years. Seeking longer term relationship. Seeking a person with the following: -responsible, you do what you say will do, not exaggeration of claims or skills. You follow deadlines. -productive. You produce things at a productive rate, and you use tools that will help us be more productive. For example you would use a template or a no code tool rather than doing it by hand if that is more productive and produces a good end result

    $22 / hr (Avg Bid)
    $22 / hr Snittbud
    21 bud
    Excel Add-in JavaScript Expert 6 dagar left
    VERIFIERAD

    I have an excel add-in that we are building - it calls an api - and the api has sucess handling the login and create account but when it calls the api to get data it has a CORS error (see attached) these 3 URL talk about it: ead through this: and then on this link i got to the 2nd link: ----------------- 12:58 PM this could be it...

    $13 / hr (Avg Bid)
    $13 / hr Snittbud
    19 bud

    API integrations and high critical bugs using React, postman API, Typescript, html, JS and SCSS

    $11 (Avg Bid)
    $11 Snittbud
    7 bud

    Hello, I am looking for an expert in laravel and Nextjs Specialist in this field To develop and fix and make some updates to my app I am looking for an expert only Please note that you cannot add time until I see a preview first for your progress and be satisfied with your work.

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    24 bud

    Looking for a simple idea where a user must enter a "name" any name and then they are able to see our small chat page. No database or text file with approved users just need a user to enter a name and then they can see our chat. Looking for simple ideas and is a $20 job done now not in 2 days.

    $22 (Avg Bid)
    $22 Snittbud
    15 bud

    Hello, You will be responsible for making 4-5 webflow websites for us. These websites will also need to be changed and adapted over the years. Seeking longer term relationship. Seeking a person with the following: -responsible, you do what you say will do, not exaggeration of claims or skills. You follow deadlines. -productive. You produce things at a productive rate, and you use tools that will help us be more productive. For example you would use a template or a no code tool rather than doing it by hand if that is more productive and produces a good end result. -you have some experience but are willing to learn. -some imagination and skill.

    $4469 (Avg Bid)
    $4469 Snittbud
    7 bud

    Hello, You will be responsible for making 4-5 webflow websites for us. These websites will also need to be changed and adapted over the years. Seeking longer term relationship. Seeking a person with the following: -responsible, you do what you say will do, not exaggeration of claims or skills. You follow deadlines. -productive. You produce things at a productive rate, and you use tools that will help us be more productive. For example you would use a template or a no code tool rather than doing it by hand if that is more productive and produces a good end result. -you have some experience but are willing to learn. -some imagination and skill.

    $32 / hr (Avg Bid)
    $32 / hr Snittbud
    28 bud
    fullstack page makers 6 dagar left
    VERIFIERAD

    I am looking to build 20 pages for $10 if you can do it and know html, php, java apply

    $19 (Avg Bid)
    $19 Snittbud
    8 bud

    YOUR BID PRICE IS FINAL## NO LATER CHANGE IS ALLOWED## I DON'T DEAL OUTSIDE FREELANCER## PLEASE WATCH THE ATTACHED VIDEO FIRST I need an experienced programmer who can build me an interactive worksheet system where users can register/login and then can upload files of docx, PDF, JPEG, PNG system to make interactive worksheets as per the attached video. Features like adding image, short answer/long answer box/drop down/radio/adding image, hyperlink, audio, video, comments in particular place, preview etc to be there. It should also have auto-checking and scoring system and sharing in Soc ial media system as well as email sending system and should be able to embed worksheet as iframe. Each worksheet created should have unique URL for sharing. I need full source code, co pyr i g ht and i...

    $67 (Avg Bid)
    $67 Snittbud
    3 bud

    O projeto consiste num site e-commerce com a funcionalidade extra de teste do certificado digital icp-brasil , incluindo um blog para posts de informações genéricas relacionadas. A funcionalidade mais específica no projeto é o teste de validade do certificado digital (exemplo: ), coletará dados de contato do usuário e apresentará a data de expiração do certificado indicando ao usuário quando deverá efetuar a renovação. Para além da venda e teste do teste de certificado digital, o site disponibilizará um blog informativo sobre certificados e assinaturas digitais para captura de leads e monetização via adsense.

    $140 (Avg Bid)
    Sekretessavtal
    $140 Snittbud
    1 bud

    Need NodeJS developer with knowledge of websocket server side and AngelOne API or 5 Paisa API (stock market). Tasks: 1. Create WebSocket for MCX/NSE market data. 2. Manage request and hit, while pending price reached. Note: If you don't have any experience of Stock market, then don't apply.

    $12 / hr (Avg Bid)
    $12 / hr Snittbud
    2 bud
    Wowonder NodeJs Settings 6 dagar left
    VERIFIERAD

    who want to setup node js config?

    $16 (Avg Bid)
    $16 Snittbud
    3 bud

    Fulltime job : 500 usd a month Mid level Remote job (communication is very important) We are looking for a mid level FreeLancer for web/ mobile App development.
 We are already working on the web part. Technologies Used: Laraval, JavaScript, jQuery, Bootstrap, Mysql
 Technologies Required: React native, Laraval Nice to have: Taxi app, Chat app experience, product development Experience: 3 tot 6 years mid level, problem solving skills Necessary equipment: Have MacOS computer 
 Share your cv details and projects with me?

    $497 (Avg Bid)
    $497 Snittbud
    18 bud

    We are looking for a talented MLOPS engineer to work on a challenging speech recognition project. The project has a tight deadline of 5 days. The tasks involved are: Based on the wav2vec2 model available in the repository lgris/wav2vec2-large-xlsr-open-brazilian-portuguese-v2, convert it to ONNX and TensorRT Evaluate the WER of the model in TensorRT compared to the original model in Hugginface Create a Dockerfile with the Triton server configured with an endpoint to consume the model in TensorRT Create a Dockerfile with a Python server using to send audio to the Triton server for inference Create a Dockerfile with a JavaScript client sending audio from the microphone to the Python server, from Python to the Triton server through GRPC, and back to the browser with the transcription Create...

    $624 (Avg Bid)
    $624 Snittbud
    10 bud

    Help needed in angularproject to connect with google maps

    $10 (Avg Bid)
    Framhäv Garanterad
    $10
    1 bidrag

    In need of a ready +a working POS System plus a Hotel Management System working perfectly.

    $1029 (Avg Bid)
    $1029 Snittbud
    36 bud

    Work Time: 8Am - 5Pm (GMT) We are looking for a React developer who is proficient in React.js & Node (Preferable). Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities: - Developing new user-facing features using React.js - Building reusable components and front-end libraries for future use - Translating designs and wireframes into high quality code - Optimizing ...

    $9 / hr (Avg Bid)
    $9 / hr Snittbud
    23 bud
    sistema de pagos 6 dagar left
    VERIFIERAD

    se busca crear un sistema de pagos en php, se tiene una base por lo tanto solo es culminar la parte que falta

    $24 (Avg Bid)
    $24 Snittbud
    9 bud
    Php Developer 6 dagar left
    VERIFIERAD

    Looking for Php Deevloper with skills in front end framework like angular

    $22 (Avg Bid)
    $22 Snittbud
    8 bud

    We are looking for someone who can make a small page for us. Subsequently, if the collaboration works well, there will be continuous additional development on the site There must be an admin where secretary users can be created, to create the secretary the following must be entered First name Last name Password E-mail Mobile number Last training took place on [A] When must a warning be given about new training: 1. 1 week before date [A] 2. 1 week after date [A] 3. 2 weeks after date [A] Should the secretary be automatically deactivated if there is no renewed training no later than xx date from [A] : YES or NO -- When the secretary logs in, an SMS code must be sent twice a day, which must be entered before the secretary can log in. The cutting line is at 17 and 06, so if a secretar...

    $172 (Avg Bid)
    $172 Snittbud
    26 bud
    Instagram wordpress plugin 6 dagar left
    VERIFIERAD

    Im looking an expert im wp plugin to create a plugin that pulls posts from instagram using instagram api and display them as clickable images (display le instagram) inside the wordpress website under Admin can have the option to add link for every plugin should not be free. No posting/comments/likes on these hyperlinks

    $21 (Avg Bid)
    $21 Snittbud
    8 bud
    Betting Site 6 dagar left

    We want a functional and robust betting site software. It should be added in the api we have. Can we add it to the match bot we have?

    $149 (Avg Bid)
    $149 Snittbud
    14 bud

    Hello, You will be responsible for making 4-5 webflow websites for us. These websites will also need to be changed and adapted over the years. Seeking longer term relationship. Seeking a person with the following: -responsible, you do what you say will do, not exaggeration of claims or skills. You follow deadlines. -productive. You produce things at a productive rate, and you use tools that will help us be more productive. For example you would use a template or a no code tool rather than doing it by hand if that is more productive and produces a good end result. -you have some experience but are willing to learn. -some imagination and skill.

    $18 / hr (Avg Bid)
    $18 / hr Snittbud
    19 bud

    I am using commerce product addon module () to set up addons for specific products. On our original website we use similar functionality to let custom choose some releated products (for example: ). On new website I need same functionality. The module I am currently using doens't have all the features I need. Only option there is to create one entity relation field which will be loaded as optional addon. I need to be able to add multi entity reference fields where every field would be displayed as separate add on group on product page with title. In addition to that right now module support only checkboxes display. I need dropdown display as on original website.

    $178 (Avg Bid)
    $178 Snittbud
    12 bud
    Portfolio website 6 dagar left

    i have donr for my portfolio project with react js,node js ,express js,mongodb.

    $218 (Avg Bid)
    $218 Snittbud
    11 bud
    Need quick iframe HTML help 6 dagar left
    VERIFIERAD

    Hi there I have a project where I can't get an embedded iframe to scroll-inline with the content above it. See here: I need help figuring out the iframe embedding CSS options. In your bid please tell me your favorite color.

    $22 (Avg Bid)
    $22 Snittbud
    27 bud

    Hello, I am looking for a long term freelancer who is specialized in React, JavaScript and Node.js. TypeScript is a plus. And you should be avaliable to work at least 6 hours per day. Thank you for reading my project description, and I will provide more in detail. Best regards.

    $6 / hr (Avg Bid)
    $6 / hr Snittbud
    55 bud
    Build me a Donation website 6 dagar left
    VERIFIERAD

    I need a donation website for my foundation. The website needs to be simple with a MATRIX style design, and to have a progressbar to be filling towards my goal of the donation website. Donations must be done in crypto.

    $149 (Avg Bid)
    $149 Snittbud
    59 bud

    need to create a telegram robot can connect to my web source back end.I have some buttons on the back end that control the orientation and progression of the front buttons are used to review the forms completed by the front-end the form is entered at the front end, the dashboard will give a prompt, and the administrator will give a reject or release button after review Now, I need the front-end data to be transmitted to the telegram bot, and then the bot pushes it to my telegram chat box At the same time, I can send a reject or release command to the robot, and the robot will directly control from my back end, and I don't need to check the back end, just need to send instructions to the robot to complete My web source development language is core simple, only need the robot to c...

    $22 / hr (Avg Bid)
    $22 / hr Snittbud
    13 bud
    API nodejs typescript 6 dagar left
    VERIFIERAD

    I have a project, backend is NodeJS and front end react. I need some major changes to the API in backend and after major update in frontend. You will have to pass a test before! Meaning, deploy the app and make some small modifications in order to see if you are worth! Example: album.release_date = new Date(); to album.release_date = ("date"); I look for long term developer, to deploy and work paid by hour at this project! Only those who deploy and pass the test will be taken in consideration! Otherwise please stay away.

    $32 / hr (Avg Bid)
    $32 / hr Snittbud
    71 bud
    FRONTEND ANGULAR DEV 6 dagar left
    VERIFIERAD

    Se trata de un desarrollo Frontend con Angular o AngularJS de una Web de diferentes y simples funcionalidades. Se acompaña en Archivo adjunto, todas las pantallas necesarias. Esta vinculado a una web de trazados de Lineas e iconos de diferentes tamaños, pero bastante simple. Necesario: Codigo Documentado a la finalizacion del Proyecto en Postman or similar. Se suministrara la API Backend de la Web al desarrollador y se dara acceso al desarrollo FIGMA.

    $1156 (Avg Bid)
    $1156 Snittbud
    67 bud

    we are a timber frame construction company and produce wooden components for the construction of houses. We would like to have an online 3d wall configurator where a construction contractor can assemble his walls and order them directly from. I have an example of a configurator look at: (removethis) or on our competitor's site: https://wand (removethistowork) The configurator should not become exactly like that you can see what the intention is. so we make walls. these can be internal walls, but also external walls. the customer can enter the dimensions in the configuration and see the changes live. the configurator should have a few functions. - easier and beautiful 3d configurator that can be seen well on both the PC and mobile. - can draw walls in any shape. then it can be a ...

    $171 (Avg Bid)
    $171 Snittbud
    22 bud
    Fantasy sports style website 6 dagar left
    VERIFIERAD

    I want to build a website similar to Fantasy football, but for the Eurovision Song Contest where users can pick countries and score points depending on how well they do. I need your help; Designing the site Data capture from Eurovision API User registration Etc. Only reply if you FULLY UNDERSTAND the request and have skills to do the job I am more likely to choose you if you have similar experience and can speak English

    $242 (Avg Bid)
    $242 Snittbud
    53 bud

    I want a designer for frontend development for Desktop application. It can developed using Electron, Tauri or something like that. Example project is trickest. Video:

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    16 bud
    Looking for CorePHP developer 6 dagar left
    VERIFIERAD

    Hi, I have a contact us form in my website and everytime someone sbumits I receive email with information. There is someone using it to send so many spam mails. I am receiving 3-8 K emails a day. We have implemented google captcha but it's not helping. I need someone to find a good solution and resolve this permanently. This is the page

    $30 (Avg Bid)
    $30 Snittbud
    14 bud
    need website design dev 6 dagar left
    VERIFIERAD

    need website design dev who do design with ajax or javascript

    $20 (Avg Bid)
    $20 Snittbud
    9 bud

    Simple magazine app like flipboard

    $244 (Avg Bid)
    $244 Snittbud
    5 bud

    I'm looking for a developer who has already developed a platform for sending sms, email, whatsapp. I need to create a similar platform.

    $4438 (Avg Bid)
    $4438 Snittbud
    17 bud
    MT manager 6 dagar left
    VERIFIERAD

    i need some programmer know how to use mt manager

    $532 (Avg Bid)
    $532 Snittbud
    23 bud

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