Testing Web Site Performance

Today we are Steve's Lab. RSVP and you'll be sent the location. It's in Silver Spring. ***Join us for an evening in an electronics lab where we will attempt to run clean scans of graphene and gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We are NOT meeting at our usual location, but rather at Steve's house/lab. If you RSVP, you will get a DM with the address but it's located in Silver Spring. We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) If you need a ride, let us know.

Bruce in the USA is playing at Reston Station Plaza to celebrate the 250th anniversary if the USA! There will be Epic Fireworks after the show! Because this group is so popular, let's grab some space at 5:30! Bring chairs so you don't have to stand the whole time. The group starts at 7:00.

To secure your spot, purchase your ticket from the Eventbrite link ([https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998](https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998)). RSVPing only on the Meetup page, doesn't allow you to attend the Event. ADVANCE TICKET PURCHASE IS REQUIRED. ABOUT THE EVENT Kick off 4th of July Weekend at The Biggest Foam Party in DC's history! FOAM FEST DC in The Bullpen on 7.2.26 Join us live at THE BULLPEN on 7.2.26 for an unforgettable day packed with fun, friends, and loads of foam! This in-person event is the perfect chance to let loose, dance, and get a little messy in the best way possible. Whether you're rolling solo or coming with your crew, the vibes will be off the charts. Don’t miss out on the ultimate foam party experience right here in DC! **There will be a lot of people. Use the comment box of the Meetup to coordinate amongst the group.** **This is also a wicked 'MeRtUp' with a saving!** **What is MERTUP?:) Mer + Meetup = Mertup.** **Mer is known as the Meetup guy. He likes to connect people and his fans coined that name for him. So, at his events, everyone will become a Wing Person to everyone:) When you get get there, we will introduce you to someone and you will be responsible to introduce that person to another person. That is MERTUP!** **Enter the Promo Code 'MERTUP' to redeem your 20% discount!** ([https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998](https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998)) FAQs TICKETS You MUST have your ticket on your phone. Tickets are transferable and not refundable. You can give your ticket to a friend to use if you cannot attend the event. ID Government issued ID is required! It will be checked at every participating bar that you choose to go to. All participants must be 21 years old or older. WEATHER Event goes on rain, snow or shine! STILL HAVE QUESTIONS? Reach out to [info@merevents.com](mailto:info@merevents.com) Payment Instructions : 1. Login to see the 'Get Tickets' button, on the ticket link. Then hit the button. 2. Verify correct dollar amount for number of people you're paying for. 3. **If *you don't have a Paypal account, proceed to the next page and scroll down to see "Pay with a Debit or Credit Card". Then turn off the button 'Save The Info and Create Your Paypal Account'.*** 4. If you have a Paypal account, simply log in, and pay as you normally would via Paypal. **How to Unblock the Pop-up Blocker on Your Phone** Many of our patrons advised us that they have a Pop-up Blocker on their iPhones and it hinders them from buying tickets. To unblock, please follow the following steps : For Safari Users : 1. Go to Settings. 2. Scroll down to Safari and click on it. 3. Select Block Pop-ups and turn it off. For Google Chrome Users : 1. Open Google Chrome. 2. Click on the three dots and you will see many options. 3. Click on Settings. 4. Scroll down to content settings. 5. Select Block Pop-ups and turn it off. Refund & Ticket Resell Policy All sales are final. We only refund the full amount, if the event is canceled. If it is rescheduled, we will send an email to ticket holders advising that. A full refund will be given to those that let us know within 2 calendar days of the update email, if you are unable to make it on the new date. No refunds will be given after that time. However, you can sell your ticket to someone else if you are unable to attend. Please, feel free to post in the comment box for the event, that you have a ticket for sale. Work out payment between yourselves, and have the seller only send the organizers a message letting us know the full name of the person taking your spot. You must let us know two hours before the RSVP close time, on the day of the event. **FOR FURTHER INFO, REFER THE EVENTBRITE LINK AND PURCHASE TICKET. IT RULES.**

Born to Run (to Reston)! 🎸 Get ready for a night of high-energy rock 'n' roll as we pay tribute to The Boss! We’re heading to Reston Station on July 2nd to catch Bruce in the USA, the world’s #1 tribute to Bruce Springsteen and the E Street Band. Here is everything you need to know for the big night: 📅 The Game Plan • 6:00 PM | Pre-Show Social: Meet us at the plaza to grab a spot, catch up, and soak in the pre-concert energy. • 7:00 PM | Show Time: "Bruce in the USA" takes the stage for two straight hours of powerhouse hits. • 9:00 PM | Grand Finale: Stick around after the final encore for a spectacular fireworks display to cap off the evening. 🍕 Food & Drink No need to pack a cooler! Reston Station has several excellent spots right on-site to grab dinner, snacks, or a cold beverage to enjoy during the show. 🪑 Pro-Tips • Bring a Chair: Seating is open plaza-style, so bring your favorite lawn chair or a comfortable blanket. • Arrival: Since there are fireworks and a top-tier tribute band, expect a crowd. Arriving at 6:00 PM is your best bet for a prime view.

Join us for a special post-AWS DC Summit **“Meet the Community” evening** with **AWS DMV User Group** with special guest, AWS Principal Developer Advocate, Aaron Hunter! This casual networking session is a great way to connect with fellow builders, cloud enthusiasts, and AWS community members after the AWS DC Summit. Whether you’re a student, developer, architect, or just curious about cloud, this is a perfect space to meet like-minded people, exchange ideas, and grow your network. Expect light conversations, meaningful connections, and a relaxed atmosphere as we bring the community together after the big event. 📅 **Date:** July 2, 2026 🕠 **Time:** 5:00 PM – 8:30 PM 📍 **Venue:** Amazon HQ2, WAS19 2.103 + 2.104. 525 14th St S, Arlington, VA 22202 Looking forward to seeing everyone there and discussing the summit with great energy and conversations! Please RSVP with the same name as is on your state-issued ID, which will be required to check in at security.

To secure your spot, purchase your ticket from the Eventbrite link ([https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998](https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998)). RSVPing only on the Meetup page, doesn't allow you to attend the Event. ADVANCE TICKET PURCHASE IS REQUIRED. ABOUT THE EVENT Kick off 4th of July Weekend at The Biggest Foam Party in DC's history! FOAM FEST DC in The Bullpen on 7.2.26. Join us live at THE BULLPEN on 7.2.26 for an unforgettable day packed with fun, friends, and loads of foam! This in-person event is the perfect chance to let loose, dance, and get a little messy in the best way possible. Whether you're rolling solo or coming with your crew, the vibes will be off the charts. Don’t miss out on the ultimate foam party experience right here in DC! **There will be a lot of people. Use the comment box of the Meetup to coordinate amongst the group.** **This is also a wicked 'MeRtUp' with a saving!** **What is MERTUP?:) Mer + Meetup = Mertup.** **Mer is known as the Meetup guy. He likes to connect people and his fans coined that name for him. So, at his events, everyone will become a Wing Person to everyone:) When you get get there, we will introduce you to someone and you will be responsible to introduce that person to another person. That is MERTUP!** **Enter the Promo Code 'MERTUP' to redeem your 20% discount!** ([https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998](https://www.eventbrite.com/e/dc-foam-fest-tickets-1992068997998)) FAQs TICKETS You MUST have your ticket on your phone. Tickets are transferable and not refundable. You can give your ticket to a friend to use if you cannot attend the event. ID Government issued ID is required! It will be checked at every participating bar that you choose to go to. All participants must be 21 years old or older. WEATHER Event goes on rain, snow or shine! STILL HAVE QUESTIONS? Reach out to [info@merevents.com](mailto:info@merevents.com) Payment Instructions : 1. Login to see the 'Get Tickets' button, on the ticket link. Then hit the button. 2. Verify correct dollar amount for number of people you're paying for. 3. **If *you don't have a Paypal account, proceed to the next page and scroll down to see "Pay with a Debit or Credit Card". Then turn off the button 'Save The Info and Create Your Paypal Account'.*** 4. If you have a Paypal account, simply log in, and pay as you normally would via Paypal. **How to Unblock the Pop-up Blocker on Your Phone** Many of our patrons advised us that they have a Pop-up Blocker on their iPhones and it hinders them from buying tickets. To unblock, please follow the following steps : For Safari Users : 1. Go to Settings. 2. Scroll down to Safari and click on it. 3. Select Block Pop-ups and turn it off. For Google Chrome Users : 1. Open Google Chrome. 2. Click on the three dots and you will see many options. 3. Click on Settings. 4. Scroll down to content settings. 5. Select Block Pop-ups and turn it off. Refund & Ticket Resell Policy All sales are final. We only refund the full amount, if the event is canceled. If it is rescheduled, we will send an email to ticket holders advising that. A full refund will be given to those that let us know within 2 calendar days of the update email, if you are unable to make it on the new date. No refunds will be given after that time. However, you can sell your ticket to someone else if you are unable to attend. Please, feel free to post in the comment box for the event, that you have a ticket for sale. Work out payment between yourselves, and have the seller only send the organizers a message letting us know the full name of the person taking your spot. You must let us know two hours before the RSVP close time, on the day of the event. **FOR FURTHER INFO, REFER THE EVENTBRITE LINK AND PURCHASE TICKET. IT RULES.**

Let us meet up for a language exchange. We will give out name tags. You write your name and what language you speak and what language you would like to exchange. All languages are welcome! However we don't guarantee the availability of a partner in that particular language, you would like to exchange. This is the biggest language exchange event in the area, attended by hundreds. MISS IT NOT! Rules to abide : 1. Event is free and 21+ (bring ID). 2. Be respectful to your counterparts and give them a chance to exchange with others as well. 3. We all are native speakers of one or two languages and be willing to help others and try to accommodate as much as possible. 4. If you don't speak the other person's required language, LEAVE THEM ALONE. 5. Rude or aggressive members are removed from the group at an organizers discretion. 6. This is a face-to-face language exchange event. DO NOT try to arrange an online meeting, by using the comment box or direct message. You will be REMOVED! 7. Most of our members complained about people writing in the comment box. Since it sends notification to all attendees. If you have any questions, send a message to the organizers. Don't write in the comment box. 8. We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via (info@merevents.com). 9. When you get there, we will greet you and take you to your respective group. 10. Don't be shy of your local languages. We have diplomates assigned to different countries, who would love to practice your languages.

Learn more about our Home Buyer Program * get up to $202k in down payment assistance through HPAP * get up to $25K in grants from Maryland Mortgage Program * downpayment assistance options through DC Open Doors * how to qualify and what loans are available * loan application and approval process * repeat home buyer options * purchase price limits * market insight and home buying steps in a competitive market SIGN UP AT THE LINK BELOW: [https://www.enggarcia.com/egpwebinars/](https://www.google.com/url?q=https://www.enggarcia.com/egpwebinars/&sa=D&source=calendar&ust=1705256818169980&usg=AOvVaw0qgqMgQjduPHADDDggU6H6)

Hey Poetry Lovers! This group is on a roll. Here’s the gist: We meet at the **Capital One Café in Chinatown** from **12pm - 2pm** every other week. For enrichment, we start by reading and reflecting on a **“published poem”**, suggested by someone in the group. No advance preparation is necessary. But feel free to check out some of the poems we’ve read [here](https://docs.google.com/spreadsheets/d/e/2PACX-1vSyE_wCLQCPHRrKmN5F9tOIeeRQUZESxjRXGVBoCF2uU8Gm0_d0uECiCBCQXEy6ksxfsBOhtRIOpW3T/pubhtml?gid=0&single=true&widget=true&headers=false%22%3E%3C/iframe%3E). Or submit suggestions for future meetings [here](https://docs.google.com/forms/d/e/1FAIpQLSexGc2Z2Kp6bZW0D3_hfJ7NUUkfNHf7TXX-43FglCeBd9EF2Q/viewform?usp=send_form). Next, we **share our work and offer feedback**. Depending on attendance, everyone gets \~10 minutes to use as they like. (No need to share, though; you’re welcome to come even if you prefer just to listen.) We maintain a **Discord server** to help share our work and communicate outside our bi-weekly meet-ups. If you haven’t used Discord before, take a moment to download it and create an account before arriving. When we meet you on Saturday, we will add you to our server, the “DC Poetry Workshop”, and can help you navigate the app if you have questions. Finally, if you plan on sharing a poem, consider how you will do so. Some options include: * Print 5-10 copies to distribute in person * Take and share screenshots in the Discord chat. * Copy the poem into a google doc, change sharing settings to “anyone with link”, and copy the google doc link into the Discord chat. Most importantly, we’re excited to meet you! Catch you on Saturday, Diego / Ian / Cayden / Nate / Otasha / Lia / An

Every Saturday at 11am! RSVP at the following link to receive login details: https://www.enggarcia.com/hbscaphill/ The Districts Best first time home buyer webinar Learn about the home buying process How to qualify & what loans are available Qualifying for DC Open Doors and other programs Reduced down payment and closing cost opportunities We're looking forward to seeing you soon!

This class is a perfect stepping stone from our flagship My Body Don't Bend That Way classes to traditional Vinyasa and Flow classes. The pace is slow allowing for plenty of time to get a feel for the postures and the proper alignment and modifications for your body. But don't let the slow word fool you! By slowing things down, even advanced practitioners can be challenged to build greater strength. **Please reserve your spot at www.piesfitnessyoga.com.** The session is offered InStudio and OnLine. The Zoom link for the OnLine session will be emailed 15 minutes before class starts to those who are registered at www.piesfitnessyoga.com. **Sign up for sessions must be made at least 2 hours prior to class.** The address is 1322 Prince St. Alexandria, VA 22314. Our entrance is located on the side of the building, parallel to West St. **Street parking is available and additional parking is located at Shiloh Baptist church, spaces 36,37,38,39.** The church is located across the street from the studio, on the corner of Duke St. and West St.

Kenilworth Gardens in known for its beautiful lotus blossoms and waterlilies at this time of year. For more info about the gardens and rules for visiting see their website: https://www.nps.gov/keaq/index.htm For this Meetup, be prepared. The park is unpaved - good, sturdy shoes will be a must. Also, during this time of year, there will be lots of bugs, so bring bug-spray. The park officially opens at 8am but we have historically gone early and been able to enter upon arrival. Just be aware of heat, humidity and your safety (take water etc).

This class focuses on incremental movement accompanying rhythmic breathing while offering hands-on assistance to the student. **Please reserve your spot at www.piesfitnessyoga.com**. The session is offered both InStudio and OnLine. The Zoom link for the OnLine session will be emailed 15 minutes before class starts to those who are registered at www.piesfitnessyoga.com. **Sign up for sessions must be made at least 2 hours prior to class.**

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates for this series are simply placeholders at the moment. We are working on our 2026 schedule, and adjustments are forthcoming. 2. Each class in this series has an attendance fee. 3. Each class from BOTH a sign-up and fee perspective is a separate entity. **Introduction:** Our Page Building with Bricks web development class provides detailed instruction for using Bricks Builder, a visual site builder for WordPress, to create and manage websites. Widely considered by many of the world's leading web developers to be the most complete page builder on the market today, Bricks Builder offers a wide range of features and comprehensive tools. Our Bricks Builder web development class provides detailed instructions on utilizing the toolset. The series of courses covers the core features of Bricks Builder, enabling users to design and develop responsive, visually appealing websites. Moreover, the courses are oriented to reinforce a focus on professional, scalable web development. Throughout the series, we focus our page-building instruction on the semantic and structural integrity of the pages in a responsive world. By the end of the 10-class series, participants will have a fundamental understanding of proper web page and website development. **The breakdown of the 10-class series is as follows:** * Class 01 - Survey of Page Builders / What Bricksbuilder Does For You * Class 02 - Boxes, Boxes, Boxes / Sections / Containers * Class 03 - Static Units / Relative Units / Responsive Development And Math Functions * Class 04 - CSS Variables And DRY Development / Classes And Global Styling * Class 05 - CSS Grid And CSS Flexbox * Class 06 - Responsive Development / Breakpoints And Media Queries * Class 07 - Effective Use Of Color / Effective Use Of Images * Class 08 - Beginning To Think Dynamically / Using Templates And Components * Class 09 - Dynamic Styling / Data Attributes And Attribute Selectors * Class 10 - Pseudo Elements / Programmatically Styling With Pseudo Classes Throughout the class sessions listed above, we cover the following key areas of web development with Bricks Builder: * **Introduction to Bricks Builder Interface:** * Familiarization with the builder's layout, including the toolbar, panel, and canvas, and understanding how to navigate and interact with its various components. * **Visual Site Building:** * Techniques for creating layouts using Bricks' drag-and-drop interface, incorporating sections, rows, columns, and elements to build page structures. * **Styling and Design:** * Utilizing Bricks' styling options to customize elements, apply global CSS classes for consistent design, and leverage features like Flexbox and CSS Grid for responsive layouts. * **Dynamic Content and Custom Fields:** * Integrating dynamic content from custom post types and custom field plugins (like ACF, Meta Box) to build data-driven websites. * **Template Building:** * Creating and managing reusable templates for headers, footers, post type layouts, and other site-wide elements. * **Performance Optimization:** * Understanding how Bricks Builder contributes to fast-loading websites and implementing performance best practices. * **Advanced Features:** * Depending on the class level, it might delve into advanced topics such as conditional logic, interactions, and custom code integration to enable more complex functionality. The series aims to equip participants with the skills to efficiently build, customize, and maintain WordPress websites using Bricks Builder, catering to both beginners and experienced web developers.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates for this series are simply placeholders at the moment. We are working on our 2026 schedule, and adjustments are forthcoming. 2. Each class in this series has an attendance fee. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. 4. As the Etch toolset evolves, so too will the class outline below. **Introduction:** Our Site Building with Etch class provides detailed instructions on the philosophy of the Etch development framework, as well as in-depth, hands-on instruction on using the Etch environment and associated tools. Anyone familiar with Kevin Geary and the Digital Gravy set of products will tell you that they offer ground-breaking approaches to professional WordPress site development. As we write this, the Etch toolset and environment are rapidly taking shape, with weekly quantum leaps forward in WordPress development methodologies. As early investors in the Etch product offering and its development process, we are actively testing and evaluating the toolset as it takes shape. We are beyond excited to see how WordPress site development is being modernized, and can't wait to bring this course set to you. It will be a paradigm shift in page and site development within WordPress, as well as moving your development mindset light-years forward. Join us as we explore Etch and dive deep into development approaches that will genuinely elevate your craft as a website developer and agency provider. Scalable, responsive, compliant websites are now within easy reach, and Etch provides both the platform and toolset to take you there. **The breakdown of the 10-class series is as follows:** * Class 01 - TBD * Class 02 - TBD * Class 03 - TBD * Class 04 - TBD * Class 05 - TBD * Class 06 - TBD * Class 07 - TBD * Class 08 - TBD * Class 09 - TBD * Class 10 - TBD Throughout the class sessions listed above, we cover the following key areas of web development with Etch: * **Introduction to Etch Interface:** * Familiarization with the toolset's layout and understanding how to navigate and interact with its various components. * **Visual Site Building:** * Techniques for creating layouts using Etch's interface, incorporating sections, divs, containers, and elements to build semantically correct page structures. * **Styling and Design:** * Utilizing Etch's styling approach to customize elements, apply global CSS classes for consistent design, and leverage features like Flexbox and CSS Grid for responsive layouts. * **Dynamic Content and Custom Fields:** * Integrating dynamic content from custom post types and custom field plugins (like ACF, Meta Box, and even built-in fields) to build data-driven websites. * **Component Building:** * Creating and managing reusable components for headers, footers, post type layouts, and other site-wide elements. * **Performance Optimization:** * Understanding how Etch contributes to fast-loading websites and implementing performance best practices. * **Advanced Features:** * Depending on the class level, it might delve into advanced topics such as conditional logic, interactions, and custom code integration to enable more complex functionality. The series aims to equip participants with the skills to efficiently build, customize, and maintain WordPress websites using Etch, catering to both beginners and experienced web developers alike.

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

**TBA**

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.