Basic login script vbs scriptslavori

...looking for a skilled 3D artist to create a simple, 3-minute animation based on a personal story. I have a script and storyline ready and only need the animation to be brought to life. The animation is more about the story and less about complex visuals - so basic shapes and minimal movement are expected. Key aspects of the project include: - Duration: 3 minutes - Storyline: Provided - Level of Detail: Basic shapes and minimal movement Skills and experience required: - Proficiency in 3D animation, particularly with Blender - Experience in storytelling through animation - Ability to convey emotion through simple shapes and movement I'm looking for a freelancer who can take the provided script and storyline, and create a compelling and engaging animat...

I am looking for an experienced Python developer to create a scraper for Lazada. The ideal candidate must be skilled in web scraping and should reverse engineer API from mobile app because lazada blocks and throws captcha on web website is lazada . The script should work like i enter something in search box and it should scrape all the products from that search query Key Responsibilities: - Extract the following information: product names, prices, descriptions, stock, images, seller information, and product URLs. This list encapsulates the attributes you need to pay the most attention to. - Organizing the scraped data: The data, once scraped, must be organized in a well-structured CSV file. Ideal Skills: - Strong experience with Python. - Proficiency in web scraping tools. -...

I’m in need of a skilled React developer, or a Full Stack developer proficient in React JS and Java/Spring. The goal is to create a personal food ordering app, which would facilitate online ordering of food. Key Features: - User Registration and Login: The app should allow users to sign up, log in, and manage their account. - Browsing and Ordering: Users should be able to view a menu, search for items and place orders. - Cart and Checkout: The app will need to have a cart feature and a seamless checkout process. - Order Notification: The app should send orders to the restaurant and have the functionality for the restaurant to either accept or reject the order. The successful freelancer for this project should have a strong proficiency in React JS, Java/Spring, and experience...

...LATIN AMERICA only. I need close to EST time!! Furthermore, I need a BILINGUAL freelancer!! So READ before biding. I need a fully bilingual professional (I will interview in English via video) to do some tasks for my agency, such as: PR Outreach Social media Content editing or creating CRM management Email marketing Email scraping Researching Organizing data in spreadsheets Copywriting Basic Wordpress (change text, add a button, upload a file, etc) And others related to the position You must be a FAST learner, attentive to details, curious, with great writing skills. Looking for someone that pays attention and doesn’t keep making the same mistakes over and over. Attention to detail. Common sense. This job will part-time as a test period, after that it will be ful...

I'm seeking a skilled animator to create a 2D whiteboard animation video for my business. The primary goal of the video is to educate viewers on a new product or service. The target audience for this video is business professionals. Duration will be 2-3 mins with 1 page script. Voiceover needed. Key requirements: - Proficiency in 2D animation, specifically whiteboard style - Ability to create engaging, informative content - Understanding of business lingo and concepts to tailor the video appropriately - Previous experience working on similar projects is a plus.

I am looking for a skilled Wordpress developer to create a website 100% similar to Here are the specific requirements: - Incorporate live updates, news articles, and match schedules features. You should be able to efficiently integrate real-time update systems. - For this iteration, we will not include user registration or login. - Adopt a bold and bright color scheme to capture users' attention and inspire engagement. Experience in developing sports websites or news platforms will be a huge advantage. Proficiency in Wordpress is a must, and a portfolio that showcases similar projects is highly desirable. An understanding of sports and its trending updates will be beneficial. Creativity in design is appreciated, as we are aiming to create a vibrant and dynamic

I'm in need of an experienced React Developer to develop a webapp for my project. Should be able to implement user authentication, responsive design, and integration with third-party APIs into my project. A key authentication functionality is Whatsapp OTP based login. Ideally, you're versed in creating a bold and colorful layout that pops. I value clean code and innovative solutions. Strong knowledge of React and previous experience with Whatsapp API are essential. Look forward to your bids.

I need a skilled PHP developer to write a script that will interact with an API and retrieve User Information and Product Details. The fetched data should then be displayed in HTML format, enabling users to search through it. Key Requirements: - Fetch User Information and Product Details from an API - Print the fetched details in HTML format - Implement a search function to enable user interaction Ideal Skillset: - Proficiency in PHP - Experience with fetching and handling data from APIs - Strong understanding of HTML and web interface design - Prior experience implementing search functions in web applications Please provide examples of your previous work with APIs and user search functions.

I need the most simple Softphone/SIP app with my logo to use or another reseller voip/phone number provider so we can make calls in/out. I need this for Android,...be a simple dialer for both incoming and outgoing calls, and should be connected to servers. It's important that the app displays our company logo prominently. Key Requirements: - Development of a cross-platform softphone app - Integration with servers - Basic dialer functionality for both incoming and outgoing calls - Display of our company logo Ideal Skills: - Experience in softphone app development - Proficiency in cross-platform development - Ability to integrate with external servers - Basic graphic design for app logo display Timeframe: This project is urgent and needs to be completed ASAP.

I'm in need of people located in the United States to test and review some social media apps on Android. As a potential tester,...test and review some social media apps on Android. As a potential tester, you don't need prior experience in testing apps or with social media platforms. I’m particularly interested in your general impression and thoughts on the usability of the apps you test. Key requirements include: - Residing in the United States - A willingness to test a variety of social media apps - Ability to provide a basic review focusing on general impression and usability No specific qualifications or expertise is required, just a good understanding of how to use social apps and a willingness to provide honest feedback. Your review will be instrumental ...

I'm in need of a QA specialist in America to conduct manual testing on my Android app. Here's what you need to know: - **Purpose**: The primary aim is to ensure the app's functionality and performance under various scenarios. - **Features**: The app should include login and registration functionalities. Your task will be to verify these features work as intended. - **Devices**: The app needs to be tested specifically on smartphones. Overall, I'm looking for someone who can systematically explore the app, identify potential issues, and provide detailed feedback on their findings. Experience with testing Android apps is essential. Strong communication skills are also important, as clear and concise reporting will be crucial.

...developer with experience in food delivery apps to help me set up a comprehensive solution for my business. - **Features**: I need to integrate several key features including user registration and login, order tracking, payment gateway, inventory management, a seller app, a delivery agent app, an iOS app, an Android app, and a web app. The solution must provide a smooth and seamless experience for both customers and my team. - **Platform/Framework**: While I'm open to suggestions, I'm considering using scripts from Envato or Code Canyon as a base for this project. Any framework compatible with these scripts would be acceptable. - **Timeline**: I don't have a strict deadline for this project, but I'd appreciate if the work could be done as effi...

...optimized to handle these media formats efficiently. - **User Registration and Login:** The website should have a user registration and login system, specifically tailored for content creators. This feature will enable content creators to upload, lock, and set prices for their content and for each content they upload a unique link should be generated. Additional Features: - **Mobile Friendly:** The website should be mobile-responsive, ensuring users can easily access and navigate the platform on their smartphones. Ideal Skills: - Proficiency in web development - Experience in building marketplace platforms - Strong knowledge of video and image handling on websites - Prior experience in implementing user registration and login functionalities I'm looking for...

I'm looking for a talented JavaScript developer who can help me with my website's visualization. Key Responsibilities: - Crafting visually appealing loading screens or animation - Implementing various types of visualizations Ideal Skills: - Proficiency in JavaScript and related libraries - Experienced portfolio of visualizations and/or animations See attached brief for more information

...help with some data entry tasks on a part-time basis. The project is ideal for those who are looking to do a bit of work to earn some extra cash. - **Responsibilities**: Your primary responsibility will be to enter data. It's not a complex job, so you don't need special skills other than basic computer literacy. - **Communication**: For updates and progress, I prefer that you communicate through a specified online process. This will be discussed further with the chosen candidate. Ideal candidate: - Basic computer literacy - Good attention to detail - Reliable and able to work independently - Communication skills to provide updates promptly. - Spanish is a plus. This is a job that can be done remotely, so you can work from the comfort of your home in a time ...

>Registrati o accedi per visualizzare i dettagli.

I'm looking for a script or code snippet that can help me disable the back button in Google Chrome for a specific website. I'm interested in preventing users from navigating back to previous pages. Key Requirements: - The solution should be specific to Google Chrome. - The back button should be disabled only for the designated website. Optional: - If the solution can redirect users to a specified page instead of allowing back navigation, that would be a plus. Ideal Skills: - Proficient in JavaScript and browser extensions. - Experience in web navigation control and user experience enhancement. - Understanding of browser compatibility and security considerations. I'm open to suggestions on the best way to implement this functionality, so feel free to share your i...

I'm seeking a research analyst with a keen interest in blockchain and the marketing industry. Your task will be to put together a comprehensive, yet basic overview report on how blockchain technology is being adopted within the marketing sector. Key Research Areas: - The document should predominantly focus on digital marketing strategies, exploring the latest trends and advancements in this domain. Expectations: - This report should provide a high-level overview of the current blockchain adoption trends in the marketing industry. It should not delve into case studies or predictive analysis, but rather provide a broad perspective on what's happening in the field. Structure: - I would like the document to be structured by adoption case. This means that the report should...

UI is done, Login, Product, Stock, Order api only. Flutter

I'm looking for someone to make 4 different 15 sec reels for me. The material will all be online, I'll let you know what exactly the reels should look like, what music you should use, where certain products should come in, all you have to do is add all the material together and add captions. These are examples of what I want. Let me know the cost of 4 different 15s reels, and also if possible send over some samples of similar work that you've done before

On this project, I am on the lookout for an exceptional PCB designer who is well-versed in using Eagle software. Key specifications include: - Designing a basic PCB, involving only a few components. - Adhering to specific dimensions that I have on my list. The ideal candidate should have experience in: - Using Eagle for PCB design - Creating designs conforming to specified dimensions - Working with basic PCB layout and components Please bid if you have a proven track record in these areas and are ready to dive in. I am excited to collaborate with you on this important project.

I'm seeking an expert to boost the loading speed on the homepage of my Shopify store. Key responsibilities: - Commence with an thorough review of my Sh...gateway for my customers and optimizing its loading speed is significant to reduce the bounce rate. Skills and Experience: - Prior experience with Shopify platform. - Proven record of successful site speed optimization projects. - Proficiency in diagnosing and rectifying site issues that cause slow speeds. - Excellent understanding of handling high resolution images, numerous videos, and heavy scripts or plugins, as these elements could be one of the probable reasons for the current speed issues. Please mull over the above points before placing your bid. Looking forward to boosting my Shopify store's performance w...

I'm in need of a comprehensive AI bookkeeping script that can handle various crucial functions for my clients. We are a bookkeeping firm and handle 50+ clients. I'm looking for something somilar to botkeeper or integra. Key Requirements: - Seamless integration with QuickBooks and banking platforms for real-time data syncing. - Utilize machine learning to categorize bank transactions accurately, providing reliable financial insights. - Ability to reconcile bank transactions, ensuring the accuracy of financial records. - The system should send detailed financial reports via email, keeping stakeholders informed. - Additionally, the script should be able to handle amortization schedules and other related uploads. - A feature for journal entries based on additional upl...

I'm looking for a Python tutor who can help me with the syntax and basic programming concepts, and guide me through the fundamentals of object-oriented programming. Key aspects of the project include: - Tutorials on Python syntax and basic programming concepts - Assistance with understanding and implementing object-oriented programming principles I'd prefer to have our sessions via video call, using platforms like Zoom or Skype. As a beginner, I would appreciate someone who can explain things clearly and help me build a strong foundation in Python. Ideal skills and experience: - Proficiency in Python - Experience in teaching or tutoring Python to beginners - Strong communication skills, especially in explaining complex concepts in an easy-to-understand manner - ...

I'm looking for an experienced website developer to create an online course selling website. The functionality should extend beyond basic e-commerce offerings. It will need to include: - User registration and login - this is integral to create a personalized experience for all users. - Course search and filter options - making it easy for users to find the appropriate course is essential. - Secure payment gateway - to ensure user confidence in purchasing courses. - Refer & earn - an additional feature to motivate users to spread the word about the courses. - Uploading video & text contents securely - to protect the intellectual property of the course creators. - Dynamically management panel - that allows easy administrative control over the courses, users, and o...

I am seeking a skilled React Native Developer, with a background in backend development, to create an event booking app. The project operates on a tight budget. The ideal candidate will work with a Figma design I have already prepared. Key Features: - User registration and login - Integrated booking and payment system - Notifications for booking updates - More will be shared once we start discussing. The perfect candidate would have previous experience building similar applications and a solid grasp of user interface design. Skills: React Native, Backend Development, Figma, Payment Gateway Integration(Razorpay escrow).

...rent out to other professionals. We want a clean, modern, buisness website. based on a CSS framework. We are not looking for a web content management system like wordpress. I need the design to be programmed on our server including the needed .css files, javascripts. We will be adding the texts, images and special scripts later on. - The design should be unique and original. So no basic wordpress deisgn; - There are no high resolution photo's; - We want clear and ordered script - The design and colours should be based on our logo; - The website will have a menu with 2 or 3 submenu's; - The website will be rich of information/photos of our products and events; - There will be no webshop; - The website must have a responsive website; - The design will be u...

I have a crucial project that involves replacing an image, whilst maintaining the right side frame-crop. Basic Photoshop/canva needed

We are looking for a few people to follow very specific instructions to collect data from a set of sources. This is a large project and will have considerable work, probably for several weeks, possibly a few months. - Visit webpages - Collect basic information - Input into a form we will provide You MUST be able to follow EXACT directions so that the information is properly inputted into the system. Payment will be per batch of 1000 contacts that have been entered into our system.

...those exhibiting accurate measurements of top chord (rafter) spacing/height/width • Notes on the Map of the site with a key to locations of above mentioned Responsibilities • Use ladders as needed to enter into attics or access roofs • Use hand tools to perform cuts into drywall as needed to measure rafters in inaccessible attics • Capture photos of the electrical meter and service panels • Handle basic interactions with homeowners in a polite & professional manner • Upload deliverables to shared cloud storage in a timely manner • Conduct site surveys independently, travel from your own home Skills & Qualifications • Written and verbal communication skills in English (Spanish is an asset) in a timely manner • Customer service s...

I need a PHP script to calculate working hours based on the start and end time. The script should: - Calculate working hours based on the start and end time - Handle only standard working hours - Automatically deduct a fixed break time Ideal skills and experience for this project include: - Strong PHP programming skills - Experience with time and date calculations - Understanding of working hour calculations and break time deductions - Ability to create a clean and efficient script

I'm looking for a basic React web page with side slide panels. This project is a proof of concept, so the side panels should be empty – they don't need to have any internal functionality other than opening and closing. The main goal is to create a clean, light-colored design that's responsive on both mobile and desktop devices. Key Requirements: - Simple, clean React web page - Two empty side slide panels - Light-colored design - Fully responsive on mobile and desktop Ideal Skills: - Proficiency in React - Experience in UI/UX design - Understanding of responsive design principles

I am in need of a designer to create an engaging, bold and colorful logo for my business, CTJ Equipment Pty Ltd. Our company is focused on equipment sales and services. I am looking for a bold but basic logo, incorporating only the business name. I don’t have a preferred colour but it should be attractive to the eye. The logo will be printed on stickers on white cars so should use borders and negative space to highlight the logo I also like the idea of “CTJ” to be able to be a logo of its own, somewhat symmetrical Ideal Skills for this Project: • Graphic design • Branding • Creativity Sub-Heading: Considerations for Design: • Our main business identity is equipment sales and services • We want a bold and colorful aesthetic

...folder  6.  All links in transactional email should work - View on Browser, Unsubscribe, Reset Password, etc.    ::  Email templates not working    ::  Rabbitmq is installed and configured.  7.  A Click on Unsubscribe in the transactional email footer should uncheck the subscribe mark in user's account.  8.  Confirming subscription in the user's inbox with the transactional email should auto login to the user's account and show message "You are now Subscribed" or "Thank you for Subscribing" in user's dashboard. ::  User should then get the Subscribed Transactional Email.  9.  Fedex shipping rate does not show despite api and secret code are entered...

I'm in need of an intermediate-level PostgreSQL developer to convert MySQL scripts into PostgreSQL. The tasks I need completed include: - Converting existing MySQL scripts to PostgreSQL. Expect to handle scripts that are between 100 and 500 lines. - Ensuring that the converted scripts work correctly and efficiently. Ideal candidates will have a solid background in both MySQL and PostgreSQL, with a focus on performance optimization. Proficiency in debugging and problem-solving is highly preferred. Please submit your bid if you can confidently translate these scripts while ensuring full functionality and optimized performance. Your experience and portfolio will be a decisive factor in this project, as I place a great importance on proven skills.

...those exhibiting accurate measurements of top chord (rafter) spacing/height/width • Notes on the Map of the site with a key to locations of above mentioned Responsibilities • Use ladders as needed to enter into attics or access roofs • Use hand tools to perform cuts into drywall as needed to measure rafters in inaccessible attics • Capture photos of the electrical meter and service panels • Handle basic interactions with homeowners in a polite & professional manner • Upload deliverables to shared cloud storage in a timely manner • Conduct site surveys independently, travel from your own home Skills & Qualifications • Written and verbal communication skills in English (Spanish is an asset) in a timely manner • Customer service s...

I'm seeking an experienced Excel professional to assist with the implementation of various financial formulas and functions in my spreadsheets. I am trying to create an excel sheet for sales people to put some data entry and get final pricing. i have the basic excel sheet ready, and if you willing to work on it i can share it and explain in more details In particular, I need help with: - The execution and application of financial functions specifically. - An ability to accurately conduct cost and estimating calculations. - Strong problem-solving skills to fine-tune formulas for efficiency and accuracy. A background in finance and substantial experience with Excel's wide array of financial functions would be very advantageous for the successful completion of this task. K...

...those exhibiting accurate measurements of top chord (rafter) spacing/height/width • Notes on the Map of the site with a key to locations of above mentioned Responsibilities • Use ladders as needed to enter into attics or access roofs • Use hand tools to perform cuts into drywall as needed to measure rafters in inaccessible attics • Capture photos of the electrical meter and service panels • Handle basic interactions with homeowners in a polite & professional manner • Upload deliverables to shared cloud storage in a timely manner • Conduct site surveys independently, travel from your own home Skills & Qualifications • Written and verbal communication skills in English (Spanish is an asset) in a timely manner • Customer service s...

...building from web pages. The task includes: - Capturing a screenshot - Transforming these floorplans ensuring high quality clarity of image - Carefully aligning them over specified Google map coordinates - Representing physical dimensions on the map The project requires a basic cleanup and alignment of the floorplans, ensuring that each level is compressed suitably and ready for uploading onto the system. Key Skills Required: - Expertise in dealing with raster based formats - Strong attention to detail - Capability to perform basic cleanups on graphics - Familiarity with overlaying graphics onto map coordinates - Skills in representing physical dimensions on maps Previous experience in a similar role is necessary for this job. It’s a bonus if you have experience...

We are seeking a skilled freelance writer to create comprehensive documentation and set up demo data for our company's Customer Relationship Management (CRM) processes. The primary responsibility will ...design Familiarity with CRM systems and related concepts (preferred but not required) To apply, please submit your proposal with the following: Your rate or fixed-price quote for the project (Budget: Max Rs. 1000 INR only) A writing sample demonstrating your ability to create clear and concise documentation Your availability to start and estimated timeline for completion We will provide demo login credentials for the GrowCRM system. Although the budget is strict at Max Rs. 1000 INR, we can offer good reviews in return for quality work. We look forward to reviewing your appl...

Hi, I am looking for someone familiar with email management to enable and configure DKIM for my email account & domain hosted on Rackspace.com. The gmail server is now blocking all of my emails, and enabling DKIM authentication should fix the issue. I will provide the login credentials for my Rackspace email hosting account (Rackspace is acting as my domain registrar and email host). Below is an example "bounced" email response from the gmail server: "This mail has been blocked because the sender is unauthenticated. 550-5.7.26 Gmail requires all senders to authenticate with either SPF or DKIM. 550-5.7.26 550-5.7.26 Authentication results: 550-5.7.26 DKIM = did not pass 550-5.7.26 SPF [] with ip: [] = did not pass 550-5.7.26 550-5.7.26 ...

I'm in need of a skilled app developer to create a multi-platform booking application similar to Airbnb. This application will be developed for iOS, Android and Web platforms. Key Features: - User Registration and Login: The app should allow users to create accounts and log in securely. - Search and Filter Functionality: Users should be able to easily search for specific listings and filter results based on their preferences. - Booking and Payment System: The app should facilitate secure booking and payment transactions between users and hosts. Design Preferences: - Simple and Minimalist: I prefer a clean and uncluttered design aesthetic for the app. Ideal candidates should have prior experience in developing multi-platform applications, especially in the booking and e-comme...

I am seeking a skilled writer who can generate engaging, promotional contents on 27 different types of cancer. The final product should accou...Research and understanding of each cancer type - Writing simple, layman-friendly pieces to attract the attention of the general public - Promoting oncology knowledge and awareness without the use of advanced scientific language Ideal candidates would have a background in medical or science writing, and a talent for transforming complex concepts into easy-to-understand contents. Additionally, a basic understanding of oncology would be beneficial. Empathy and sensitivity are also required as the topic is sensitive for many. Ultimately, this project is about educating the general public and promoting oncology awareness in an engaging, accessib...

I'm looking for a skilled web developer to create a platform where users can submit enquiries about their need for accountants. Key Features: - Users will be required to provide basic information about their business when making enquiries. - The platform should include a dashboard for me to manage the enquiries effectively. I'd like to view, respond, and track them easily. - Users should be able to search for accountants based on location. Ideal Skills: - Proficient in web development and design with experience in creating user-friendly, intuitive interfaces. - Strong understanding of database management and backend development to facilitate the enquiry management system. - Familiarity with search functionality integration, particularly based on user-specified location....

...Description: We are seeking an experienced and creative Designer to develop a modern and sleek housing for our state-of-the-art traction loss platform used in a racing simulator. The platform is comprised of three layers: a base layer, a second layer equipped with two linear motors for left and right movement, and a top layer with a single linear motor for forward and backward movement. We have a basic frame design already established but need a designer to refine and enhance the aesthetics to match our modern and high-performance simulator systems. Responsibilities: -Design a visually appealing, modern, and sleek housing for the traction loss platform that complements the existing frame design. -Ensure that the housing facilitates easy access to the mechanical components for ...

PLEASE SUBMIT AN ACCURATE HOURLY RATE. ANY ASKS FOR MORE WILL RESULT IN ME LOOKING FOR SOMEONE ELSE. I am seeking a web developer to help me with structuring and upkeep of my very simple website. I will send you HTML files of pages. Your job is to upload them to the website and ensure everything works as necessary. This is ongoing work. You will also be occasionally given tasks such as integrating things into the website, modifying style, fixing things, etc. Project is ONGOING HOURLY PROJECT. Any work you create for this project is “Work for Hire” according to US Copyright law. PLEASE SUBMIT AN ACCURATE HOURLY RATE. ANY ASKS FOR MORE WILL RESULT IN ME LOOKING FOR SOMEONE ELSE.

I need help fetching influencer data from Instagram, YouTube, and TikTok. There are other platforms, and the influencers required here are trading influencers. 1 - Those who sell trading indicators. 2 - Who have special channels for trading.. 3 - Who have bots for automated trading Basic skills and experience required: - Deep understanding of Instagram, YouTube and TikTok – Experience in data mining or web scraping - Good at analyzing data - Flexible and adaptable working approach I will attach a file I created as an example of the requirements I want. If you see yourself as suitable for this job, create an example of the same file sent to you, but with different information, and send it to me

I have a powershell script that is made to work as a DNS utility that will allow me to create/delete/update DNS entries. It is not currently able to handle CNAME as i think it was made to handle A records based on the create scetion of it. I need it be able to do all 3 fuinctions on different record types with thier individual required inputs. One of the main problems im running into is it is not able to handle a hostname instead of IP4 when trying to run it. I need it done very promptly. Preferably today.

...including UI and database design, database creation, and the development of web pages using PHP. The proposed website should have the following specifications: * The website should have various pages including a main page, category page, and product page. * The website features will include product search and filtering capabilities, a shopping cart and checkout process, plus user registration and login. * The design style should be minimalist, providing a user-friendly experience with a simplistic and modern appearance. * Customers should be able to effortlessly click to add items to their shopping cart. * Detailed product specifications should be provided to facilitate informed purchasing decisions by our customers. Ideal freelancer skills include: * Proficiency or beginner in...

...the job. There will be a coding test to screen your skills. ****You MUST pass the coding test first before talking with me about next steps. **** If you pass the coding test you will get a 1-1 video call with me, where I will explain the rest of the job. Here is the test. You may send me a message after you complete it. Test will take ~50 min Basic job description: I'm in need of a skilled full-stack developer to work on a long-term project. The ideal candidate will have expertise in React, Node.JS, PostgreSQL, and TypeScript. Main Functionalities: - This project will involve both UI and API development. - Expertise in data management, user authentication, and API development. UI Development: - The primary goal of the UI development is