Selenium test case study punët

I need a professional with strong data science expertise to develop and conduct an online quiz. The freelancer must be available at a specific time frame, from 5:30 EST to 8:00 EST. Quiz Test format - -Multiple-Select -Matching - terms and definitions -Ordering - Your goal is to place items in the order as requested. -Multiple-Choice -True/False Jupyter notebook with a data science project - Target audience specifically includes students. - If you are not expert and try to take help from gpt, Chatgpt won't give you right answer. Thats How they prepare quiz. The ideal candidate will: - Have a profound understanding of data science. - Be available at the specified time frame for the quiz. Please bid if you can meet these requirements and are comfortable with the specified ...

...for an in-depth study on water circularity. Your main responsibilities include: 1. Data Collection: Gather comprehensive data on water usage, steel production, and wastewater treatment processes within the industry. 2. Quantitative Analysis: Conduct extensive analysis on the gathered data. Key metrics of interest are water consumption per ton of steel produced, water recycling rates, and energy consumption for water treatment. 3. Life Cycle Assessment (LCA): Delve into the steel manufacturing processes. Understand and document the usage and flow of water within these procedures. 4. Qualitative Analysis: After the metrics have been crunched, I want an interpretation and presentation of the data in an understandable and accessible format. 5. Case Studies: Find and prese...

I'm looking to establish a commercial space in Andalusia, Spain, specifically for the sales of laboratory and medical consumables. The store's primary focus will be the following items: - Test tubes - Gloves - Syringes Our target audience includes: - Hospitals - Research laboratories - Pharmacies Its important to us, that you have experience in that market and some customers portfolio The perfect candidate for this project will have experience in commercial property development and a clear understanding of the medical consumables market. The ability to coordinate with local laws and regulations concerning medical supply is a must. An understanding of the target audience and an idea to attract customers would be a beneficial addition. As we are dealing with medical suppl...

Project Details: We are looking to find a way to match extracted data from a document to certain specific fields in our own system. For example, a data extrac...experience to help us achieve highly accurate results using OpenAI API, and ideally speaking some experience in google cloud AI products. Specific requirements for the project include: - Experience with LLM models, particularly the specified model - Strong understanding of programming languages and development of API experience - Ability to deliver highly accurate results (100%) - will need to test and show the results as well - good communication skills If you have the necessary skills and experience, please submit your proposal and let us know how you think you can help us with your project, specifically with your e...

I'm seeking an experienced researcher to conduct a thorough study on pediatric vaccinations. The research should focus on vaccinations and cover: - Evaluation of vaccination efficacy. - Exploration of vaccination side effects. - Assessment of vaccination coverage and accessibility. Your main goal will be to understand the knowledge and attitudes of parents towards pediatric vaccinations. The findings are intended for parents of infants and young children, aiming to provide them with accurate and reliable information to make informed decisions. Ideal candidates should have: - A background in pediatrics, public health, or a related field. - Prior experience in conducting medical research, particularly in the field of vaccines. - Excellent analytical skills and the ...

I'm looking for an experie...3CX, specifically, for one-way contact synchronization from SAP to 3CX. The synchronization process should ensure that the contact details - Name, Organisation, and Phone number, in SAP are updated appropriately in 3CX. Here's what I expect: - One-way synchronization of contacts' Name, Organisation, and Phone Number from SAP to 3CX. - Ensure data integrity and minimal synchronization latency. - Test to confirm that updates made in SAP are reflected in 3CX effectively. Ideal Skills: - Expertise in SAP Business One - Experience with 3CX systems - Strong understanding of Data Synchronization methods and protocols - Attention to detail, ensuring no loss of data. If you have these skills and can deliver efficient, reliable synchronizatio...

I am in need of an Excel expert who can assist me with data analysis. The level of complexity I am aiming for is basic sorting and filtering. Crucially, I would like the data analysis to be interactive for users. Key Requirements: - Data analysis in Excel - Proficiency in creating drop-down menus for sorting/filtering - Experience with basic Excel functions and formulas Ideal Skills: - Strong understanding of Excel and its data analysis functions - Ability to create intuitive and user-friendly interfaces with drop-down menus - Excellent communication skills to help with user instructions This project requires someone who can provide a clean, well-structured, and user-friendly Excel file.

I'm in need of advanced Q Learning expertise to optimize decision-making within a signal time optimization task, leveraging this powerful machine learning approach to enhance the efficiency and performance of my system. Key Requirements: - Implementing Q Learning: You should have a strong grasp of Q Learning algorithms and be able to effectively apply them to my specific use case. - Optimization of Decision Making: The primary goal here is to improve decision-making in a time optimization setting. Your work should be geared towards achieving this through the application of Q Learning. - Signal Time Optimization: The Q Learning model will be specifically tailored to a signal time optimization environment. You should ideally have experience in: - Working with Q Learning in real...

Hi Kaleem Ur Rahman N., Its me again. I had a look at the study more closely, its good. i still need it to be less than 5000 words. i was hoping if you can work on reducing words. Thanks

Hey everyone, i search someone who can do a task for my existing Wordpress Website. Actually i scrap every morning the data from soccer results from a website with WINHTTRACK and upload this to my website. Now i need automation. - Data Scraping from other website to my website - Data Refresh every Day 7 o'clock - 1:1 Copy with Design and my login - Only 3 Site ! I provide wordpress test access. On This access u can build a scraping automation. I can migrate myself. THANKS :)

...integration environment (will be final test env) MS2: - enhance for windows MS3: - enhance for mac MS3+: - will be discussed and mutually agreed Budget? will not be disclosed, place your best bid to get considered What is next? We will share you a NDA and afterwards a paid test task. Payment? - you estimate in a WBS (optimistic, expected, pessimistic, where optimistic < expected < pessimistic) after getting the task - we discuss about clearances and effort - we mutually agree to effort - we agree to delivery dates - we assign you the task after mutually agreed - you implement, test and deliver - you provide also unit /integration tests to ensure code is always working - you document each required step to make interaction of systems to work - we test...

Hi there, I'm in need of a proficient Word...- Implement responsive design principles to ensure optimal viewing across various devices. - Optimize website performance for speed and SEO. - Conduct thorough testing to identify and fix any bugs or issues. - Provide up to 3 revisions and 3 days post each submission for reviewing. - Integrate plugins and third-party tools to enhance website functionality such as Calendly - Install the theme and test its working on our WordPress account. Terms and Conditions: - Be available in IST time zone 9 to 6 PM. - All shared resources and deliverables are confidential and may not be shared, reused or published anywhere else without prior consent. Looking forward to seeing your work and hopefully collaborating with you on this proje...

We require an ethical hacker with expertise in mobile game security. Focused specifically on player data handling, our project aims to identify vulnerabilities in our system, test the effectiveness of our security measures, and improve the overall security of our network. The ideal freelancer for this job should have: - Experience with ethical hacking. - In-depth knowledge of player data security measures. - A proven track record on mobile game security. Your duty will be to run exhaustive checks and tests to identify weaknesses and areas for improvement within our mobile game security system to ensure utmost data protection for our players.

...use case documentation for user interactions. This project will require the creation of detailed and insightful user interaction scenarios that will help enhance the user experience of our technology product. The ideal candidate should: - Have robust experience in the technology field, preferably with a focus on user interaction scenarios - Have a keen understanding of use case documentation - Be able to provide comprehensive, detailed scenarios demonstrating user interaction with our product The ability to convert complex interaction concepts into easy-to-understand use case documentation is crucial. Deep knowledge in user-centered design and experience in customer journey mapping will be an added advantage. Your portfolio showcasing previously developed user i...

...Responsibilities: - I will supply a login and password to watch a 3 hour course on risk management in real estate. - You would take that knowledge and write a course via word doc. - From the written course via word doc based on course you watched and other knowledge and research you would create a PowerPoint consisting of 3 hours of learning material. - You will create a quiz half way and final test at end for students to use that can model after the 3 hour course you watch. - You should include a page on industry insights - Ensure material is easily understandable for intermediate level learners - Consistently give examples of market risk scenarios in real estate based on class you have taken and information you have learned. -You must take the entire 3 hour course to reall...

I need a skilled professional should know very very good knowledge in K6 Broswer performance automation testing and reporting. should not use API for performance. If you know Browser automation with Html and Graphana report is enough. Just need to automate below test cases with html report and Graphana report for 10 vus in local and 100 in Grapahana. please read my amazon website as example. Example test case: Launch the - Calculte how much time i taking to load Enter username Enter Password click Login Button - Add check home page reached and Calculate how much time it is taking to Load the Amazon home page search any product in amazon - verify how much time application is taking to complete the search Select the Product -> Add check an...

...immediately Based on the information provided, it appears you're seeking expert assistance in creating an AWS (Amazon Web Services) solution. While the project details are not specified, the potential scope of the project could involve various AWS services such as EC2, S3, and Lambda. This suggests a focus on cloud computing services to develop and potentially optimize a solution for a specific use case. Given the possibilities, requirements from you as a project manager might include: - Comprehensive understanding of AWS services - Experience in deploying AWS infrastructure - Strong analytical and report writing skills Developing an AWS solution without a specific service focus means the freelancer must have a holistic grasp of AWS. They should be able to discern when t...

I'm seeking a proficient game tester to provide comprehensiv...Performing dedicated anti-cheat testing to ensure fair play - Sharing detailed reports on all encountered issues - Providing feedback on user experience The ideal candidate should have: - Proven experience in game testing, particularly in the mobile gaming sector - A keen eye for detail and an ability to thoroughly investigate potential bugs - A strong understanding of anti-cheat mechanisms and how to test for their efficacy Platforms: - The game is built for Android, thus the testing will be required on this platform. Your work will be critical in ensuring the game's quality and its experience for the end-users. Please provide details on your experience in game testing, particularly related to mobile gamin...

I'm looking for an established researcher to delve deeply into the career of Coach Ethan Moore of Youth Track and Field. Your research should focus on two main areas: - Sports: Detailed analysis of Coach EMOE's career in youth track and field addressing his professional strategies, successes and setbacks, as well as his overall impact on the world of youth sports. - Marketing and Consulting: Study how the firm representing Coach EMOE is managing his branding, social media engagement, and media outreach strategies. The aim is to improve the athletic performance and teamwork of youth athletes, and prepare them better for competitive events through insights gained from this research. It will further aid in the branding and marketing efforts of Coach EMOE. Essential skil...

...system. The task involves incorporating manual item file changes from inventory forms into the system. Here are the key details: - **Required Changes**: The necessary changes that need to be integrated include Category, Internal Case Pack, Case alpha description, brand, and item code. - **Specific Fields**: For each item file, the fields that must be updated manually are Product name, Category, Internal Case Pack, and Case alpha description. - **Product Details**: The item file for every product should contain the Product name, Category, Internal Case Pack, and Case alpha description. The ideal candidate for this project should have a strong background in ERP systems and automation. Experience in updating item files in ERP systems will be an a...

As the creator of a typing test speed application on Android, I am looking for a freelancer with expertise in Android Studio and Java. The specific task involves integrating the Unicode Raavi (Punjabi) font into my app to aid in input via an external keyboard connected through OTG. Currently, the app only supports English letter input which is a limitation I seek to overcome. Expectations: - Integration of Unicode Raavi font for typing. - Retain current functionalities of timed typing tests. - Maintain accuracy tracking and multiple difficulty levels. Essential Skills: - Experience with Android Studio - Proficiency in Java - Prior experience in font integration or similar tasks. The design for the app is already in place so no alteration is required in that regard. Your focus w...

I'm looking for a skilled penetration tester to evaluate the security of my website. - Tasks: - Perform a comprehensive security test to ensure my website is protected from potential threats. - Identify any vulnerabilities that may exist on the site. - Analyze the risks associated with the security of the website. - Key Requirements: - Expertise in website penetration testing. - Proficient in identifying and dealing with website vulnerabilities. - Able to provide a detailed report outlining the risks and necessary actions to enhance the security of the site. - Site Details: - The website is built on a Content Management System (CMS) like WordPress, Joomla, or Drupal. - The focus is primarily on identifying the admin username and password. I'm looking f...

...appeal and intuitive navigation. - Ensure seamless usability for administrators, teachers, and students. 2. Online Testing Integration: - Implement online testing functionalities to accurately assess learners' current English proficiency levels. 3. Course and Test Samples: - Integrate sample English learning courses and tests to facilitate learning and assessment. Depending on the test results the students should be automatically enrolled and be able to access the courses most suited to their level dependent on their test results. 4. Live Video Learning Integration: - Incorporate live video learning classes, enabling real-time interaction between teachers and students. 5. Plugin Integration for Reporting and Progress Tracking: - Integrate es...

Fixed bugs with iCloud website. Automation press button (2bugs only)

I have a challenging business case study related to budget/business/finance/pricing/strategy etc is necessary to crack open the case study. Ideally, you can grasp financial analysis and have an understanding of budgeting principles to fully comprehend the context better. Your task does not only entail understanding the case study, but also providing comprehensive solutions and recommendations catered toward advanced pricing strategies. You have to apply your in-depth knowledge in the area and think strategically to fulfill the project objectives. Consequently, individuals with experience or expertise in strategic pricing, financial analysis, budgeting, and related areas are highly valued for this project. Your analysis, insights, and creative thin...

This script must be developed in Python 3 or higher and must take a PNG image as input and return 4 letters. It is desired to achieve 95 percent accuracy or higher (out of a total of 200 test images), not use paid libraries, and be efficient (less than 3 seconds processing time per image). Hardware where it will be tested: Architecture: x86_64 CPU operation mode(s): 32-bit, 64-bit CPU(s): 8 Memory: 15877 The images can be extracted from the following site (captcha image):

I'm in search of an expert who can assist me in my Alteryx and Power BI courses. My main focus is passing the course, and due to a time crunch, I'm unable to devote the time needed to study. The ideal candidate for this role should be proficient in: - Answering specific questions: I predominantly need assistance with data analysis techniques, one of the main topics of my questions. The ability to simplify complex concepts will be advantageous. - Data tasks: The right freelancer will be skilled at data preparation, data blending, and data modeling, essential elements of my course. Expertise in using Alteryx and Power BI software is a must for this role.

...options will keep being displayed after each selection until we exit the program): 1. Admit a patient The program will ask if the PCR test result is negative or positive and that will decide what type of patient we have and what information we will ask for. 2. Print patient information It will print all the patient information using the toString Method 3. Submit a PCR test result It will ask for the patient id and update the pcr test value for that patient. Any regular patient who gets a positive PCR test should be considered a covid19 patient from that moment. (Hint: copy old object data to the new object) a covid19 patient will be discharged if the PCR test result was negative. 4. Do rounds  It will ask you to enter the current temperature for every...

This script must be developed in Python 3 or higher and must take a PNG image as input and return 4 letters. It is desired to achieve 95 percent accuracy or higher (out of a total of 200 test images), not use paid libraries, and be efficient (less than 3 seconds processing time per image). Hardware where it will be tested: Architecture: x86_64 CPU operation mode(s): 32-bit, 64-bit CPU(s): 8 Memory: 15877 The images can be extracted from the following site (captcha image):

Функция обращается к AET, передает c-find запрос с StudyInstanceUID. Возвращает количество изображений в study. Собственно всё.

...their listing up to the top of search results. I want to do something similar, and also include the option to subscribe to more frequent monthly postings for a better price-per-post. This would mean I need 2 paths to purchase - one where anyone can post for $5/each and another where a user can create an account with a recurring subscription based on the number of posts they want per month. In this case they will need a simple dashboard for creating/editing listings and managing their subscription. I will also need your help customizing some of the theme design, such as page layout & UI, header, footer, and branding. I'll need some better functionality such as an improved search bar and updated filters. Will also need you to deploy to my domain with SSL. Ideal freelance...

I am seeking a proficient expert with skills in APA 7th edition format for configuring research tables. Even though proficiency in APA 7th edition standards is paramount in this project, having an insightful understanding of data organization and presentation will be appre...meeting expectations to fulfill this project, if needed. Desired turnaround time is end of day (11:59 PM CDT; 23:59 UTC-05:00) on Friday, April 19th, 2024 in a Microsoft Word document. An example of table proficiency in APA 7th edition format would be greatly appreciated to inform the Freelancer selection process for this project. Selected Freelancer must be available after initial submission in case document upload/download, text transfer, or copy and paste causes formatting issues that need to be corrected or ...

Hi, So i am here looking for some active participants to work on this task of listing. A test will be taken for the task. It's a one time task and won’t tale much of time. All the required information will be provided. Kindly make sure to ask everything to make things clear and the pay will ne given according to the task. Newbies are preferred. Thanks

I'm seeking a skilled website optimization specialist to improve my website, KEEP IN MIND THAT THE IDEA IS TO IMPROVE THE MOBILE WEBSITE (NOT THE DESK) Our primary goal is to optimize the site's core vitals in 5 out of 6 Core Vitals test. Key Requirements: - Page load speed optimization - Mobile responsiveness enhancement - Core Vitals performance improvement The ideal candidate for this project will have: - Prior experience in website optimization - A strong understanding of Core Web Vitals metrics - Proven ability to enhance mobile responsiveness - Experience in page load speed optimization Your role will be to thoroughly analyze the website and provide a detailed optimization plan. You should then implement the necessary changes to meet the core

...on the subject of Research Methods. While it's unfortunate that I neglected to specify the level of detail or target audience, I welcome any interpretations that lean towards a comprehensive coverage suitable for both students and professionals. Key tasks would include: - Planning, scripting and recording quality 20-30 minute video lectures. - Use visuals to enhance learners understanding. - Use case studies and examples to aid understanding. The ideal candidate is: - Knowledgeable in the field of Research Methods. - Experienced in creating engaging video content. - Able to explain complex concepts simply. - Familiar with education principles to enhance information retention. The project requires not just an expert in the subject matter but also a skilled educator capa...

I need to gather legal precedents that can be used to establish a bank's liability for causing a financial loss to a customer. The research will be used to support a court case that we're preparing. Key Requirements: - Research Focus: The research should be centered around finding legal cases where banks have been held liable for negligence leading to financial loss for the customer. - Outcome: The ultimate goal is to obtain detailed information that can be used to build a strong case against the bank in question. Ideal Freelancer: - Legal Research Expertise: A background in legal research and a good understanding of banking law would be very beneficial for this project. - Attention to Detail: The freelancer should be meticulous in their research, ensuring all re...

I want a python script that will check the balance of my four wallets inj1.... (injective blockchain), cosmos1.... (cosmos blockchain), osmo1.... (osmo blockchain) and juno1.... (juno blockchain) every 5 seconds. And in case the INJ balance increases, ATOM. OSMO or JUNO, then the entire balance will be transferred fully automatically to another wallet inj1...., cosmos1...., osmo1.... and juno1.....

I'm seeking a proficient statistician for a statistical power analysis p...usually used for mice experiments. It needs to be done today. Power analyses, conducted to determine the most effective group sizes, will guide the experimentation process. To assess the impact of JAK inhibitors on the median survival time of KO mice, we conducted a power analysis. This analysis suggests a sample size of 13 mice per group to achieve 80% power at a 5% alpha level, using a log-rank test. The calculation is based on an expected 90% increase in median survival from 9 to 18 weeks with treatment. To enhance the specificity and reliability of our analysis, we estimate an effect size based on this expected median survival increase, representing a significant reduction in the hazard rate for the...

I am looking for an expert who can design an effective real-time indoor positioning system for track...conceptualizing the system's design, developing the necessary software, and providing guidance on the hardware required for the system's successful implementation. Familiarity and experience with a range of indoor positioning technologies will be crucial for this project. Knowing your way around personnel tracking systems and privacy considerations is a definite plus. Please bring any samples or case studies from your previous work on similar projects. That would help me understand how you can take on this task. Time and budget aren't fixed and will heavily depend on the proposed solution's feasibility and complexity. I look forward to starting a conversatio...

Overlays custom for a 90 second music video - style similar to the following examples including animation of my logo to follow through. Test edited video ATTACHED. early mock up. I need you to tell me what my video needs to make it AMAZING!

I use to see 12 symbols in Sierra Charts listed in a Quote Board. I need a study that once I change the symbol some charts are upadted with a presetted bar period and Chaikin Money Flow. Example DAX: bar period 500 vol, Chaikin MF 20 S&P: bar period 7000 vol, Chaikin MF 30 NASDAQ:bar period 3500 vol, Chaikin MF 25 etc etc etc. Could someone help me?

I am seeking expert-level assistance in writing a performance review to improve the efficiency of approval of time-card process within the deadline. The current recurrent issue is timecard approvals often not being done on time or missing punches. This severely impacts the operational efficiency, and payrol...issue is timecard approvals often not being done on time or missing punches. This severely impacts the operational efficiency, and payroll processing for all the employees and I need a plausible solution to remedy this. Key Requirements: - Introduce measures to prevent frequent delays in approving timecards. - Create reminders for the employees to approve time and make necessary corrections in case of missed punches. - Build a smart reminder system for the employee to review...

I'm in need of a skilled developer to develop plugin to integrate the CashFree payment gateway into my amemberpro Pro website. Key Responsibilities: - Integrate CashFree payment gateway with amemberpro site - Ensure seamless user experience during payment process - Test the plugin in a staging environment before deploying it live The Ideal Candidate: - Proficient in custom plugin development for amemberpro - Experience in integrating payment gateways, especially CashFree - Ability to work independently and deliver high-quality work within deadlines - Familiarity with testing and deploying plugins in a live environment As I already have a CashFree account, you'll be focusing primarily on the integration and testing aspects of this project. Please ensure your portfolio i...

...expertise and energy into a project with substantial upside potential. If you're ready to dive into a project that rewards innovation and commitment with long-term financial incentives, let's embark on this journey together and turn our collective vision into reality. Key Responsibilities and Tasks: - Develop a compelling proof of concept to attract investors = A web application that will be used to test the market and refine areas of improvement. - Illuminate our project's strong societal impact, particularly in the field of health and wellness. Ideal Qualifications: - Ability to produce a web based or app based POC product - Technical: AI/ML / API / Open Source - Previous experience working on funding proposals or concepts. - A strong understanding of the heal...

We're seeking a talented React/ Fullstack UI engineer to collabo...enjoyable user experience through intuitive interface design. Your primary task will be to translate our vision into a visually appealing and user-friendly UI. Your role will be critical in ensuring our application's success, as it must resonate with a wide range of users. Ideal candidates will have a strong background in UI Engineering, with specific expertise in React and Next.js. The contest test will be around converting this Figma design into a code: Feel free to upload the app on vercel or anywhere you prefer or like! If you pass and win the contest, you will be hired!

I'm currently looking for a proficient paralegal based in Toronto who can advocate on my behalf during a small claims court proceeding. The claim revolves around a contract dispute where a breach of contract occurred. The Ideal Candidate: - Adept in dealing with contract disputes - Possesses excellent...dispute - Analyzing written communications related to the dispute - Scrutinizing signed contract documents to identify areas of breach Proven experience in such cases will be highly appreciated. The preferable candidate should be efficient in delivering the required service and prompt in communication. Please provide your relevant experience when bidding. sould you need more evidence to support this case, please cal/txt/whtsp -416 -827 -4749 -SHAN then to povide you ...

...panel for payment options allowed. Certain product categories can be paid with credit card whereas the others cannot. So something like cc_allowed and the answer would be y or n. Upon the options in the checkout if cc not allowed then this option won’t be available to the customer. You will do the above mentioned functionality and pages and popups if need be. There will also need to be a way to test this functionality before it goes live to the public. This project is only for one individual (no agencies) that currently has no work load and can complete this project within 48 hours of starting. All funds will be released once verified code is working on our server. Download the code and MAKE SURE you are able to complete this project before you send a message. Thank yo...

Hi, I need some active freelancers to help me to complete my project on the required information will be given.A test will be taken to accomplish the is the local Listing agent n are most welcome. Thanks

I'm a student looking to study the modeling of a traditional straight desk from IKEA in Revit. Key Requirements: - 3D Modeling: The project requires the creation of a detailed 3D model of a traditional straight desk available in IKEA's product range. - Understanding of IKEA's Aesthetics: Knowledge of IKEA's design principles is beneficial in order to accurately reflect the company's style in the model. - Revit Expertise: Proficiency in Revit software is essential to ensure the model is compatible with my educational requirements. Ideal Skills and Experience: - Proficient in Revit - Familiar with 3D modeling - Understanding of IKEA's design aesthetics - Experience in educational projects is a plus

I am looking for someone who is very familiar with Node.js and microservices architecture, specifically for developing an application that will interact with REST APIs. The primary function will be ...understanding of Docker is necessary for deployment purposes. Understanding efficient use of Docker will greatly influence the success of this project. Ideal candidates will have: - Expertise in Node.js, REST APIs, and microservices - Strong working knowledge in Docker for deployment - Experience with facilitating inter-service communication - Efficient problem-solving abilities This project will not only test your technical skills but also your ability to troubleshoot and problem-solve as we work together to create efficient inter-service communication methods using Node.js and micr...