<?xml version="1.0" encoding="utf-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml">
	
	<url>
		<loc>https://johnjonesfour.com/2011/03/05/paperboy-featured-on-cumberlink/</loc>
		<lastmod>2011-03-06</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2011/03/27/paperboy-featured-on-pennlive/</loc>
		<lastmod>2011-03-28</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2011/11/21/please-stop-overusing-qr-codes/</loc>
		<lastmod>2011-11-22</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2012/03/26/content-delivery-networks-demystified/</loc>
		<lastmod>2012-03-27</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2012/06/10/3-alternatives-google-maps/</loc>
		<lastmod>2012-06-11</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2012/06/20/usability-testing-is-like-proofreading-with-two-tools-to-help-you-get-started/</loc>
		<lastmod>2012-06-21</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2012/08/12/new-frontier-mobile-apps-mitt-romneys-vp-announcement/</loc>
		<lastmod>2012-08-13</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2012/09/05/washington-post-unveils-api/</loc>
		<lastmod>2012-09-06</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2012/12/31/trucktome-my-latest-app/</loc>
		<lastmod>2013-01-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/01/06/trucktome-featured-on-cellarblog/</loc>
		<lastmod>2013-01-07</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/01/06/trucktome-featured-on-dcist/</loc>
		<lastmod>2013-01-07</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/01/07/trucktome-featured-on-cbs/</loc>
		<lastmod>2013-01-08</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/03/13/really-simple-syndication-d-2013/</loc>
		<lastmod>2013-03-14</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/04/28/mobile-strategy-doesn%E2%80%99t-end-your-website/</loc>
		<lastmod>2013-04-29</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/07/31/upcoming-app-launch-wearwhat/</loc>
		<lastmod>2013-08-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/08/31/latest-app-wearwhat/</loc>
		<lastmod>2013-09-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/10/22/3-things-digital-world-watch/</loc>
		<lastmod>2013-10-23</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2013/10/31/what-we-learned-healthcaregov/</loc>
		<lastmod>2013-11-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2014/01/15/moving-my-private-projects-gitlab/</loc>
		<lastmod>2014-01-16</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2014/10/13/new-site/</loc>
		<lastmod>2014-10-14</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2014/10/26/oh-my-tabs/</loc>
		<lastmod>2014-10-27</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2014/11/08/general-assembly/</loc>
		<lastmod>2014-11-09</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2014/11/24/adferos-recent-open-source-contributions/</loc>
		<lastmod>2014-11-25</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2014/12/06/jscrollability/</loc>
		<lastmod>2014-12-07</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/04/20/is-your-website-ready-for-googles-latest-algorithm-change/</loc>
		<lastmod>2015-04-21</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/04/20/now-using-https/</loc>
		<lastmod>2015-04-21</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/05/19/new-cocoapod-emailfeedback/</loc>
		<lastmod>2015-05-20</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/06/17/new-project-chefs-hat/</loc>
		<lastmod>2015-06-18</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/07/31/new-drupal-modules/</loc>
		<lastmod>2015-08-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/08/09/chefs-hat-featured-on-arlnow/</loc>
		<lastmod>2015-08-10</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/10/10/trucktome-now-on-react-native/</loc>
		<lastmod>2015-10-11</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/11/08/chefs-hat-featured-on-lifehacker/</loc>
		<lastmod>2015-11-09</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/11/24/content-is-changing-is-your-team-ready/</loc>
		<lastmod>2015-11-25</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2015/12/29/new-project-backup-tool/</loc>
		<lastmod>2015-12-30</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/01/05/sweaters-and-sustenance-video/</loc>
		<lastmod>2016-01-06</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/01/09/backup-tool-contributions/</loc>
		<lastmod>2016-01-10</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/04/30/presidential-candidates-tweets-ngrams/</loc>
		<lastmod>2016-05-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/05/16/new-nodejs-package-monoosey/</loc>
		<lastmod>2016-05-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/09/30/the-initial-commit/</loc>
		<lastmod>2016-10-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/11/11/algorithmic-journalism/</loc>
		<lastmod>2016-11-12</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/12/12/the-initial-commit-featured-on-technative/</loc>
		<lastmod>2016-12-13</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2016/12/30/where-the-internet-of-things-runs-aground/</loc>
		<lastmod>2016-12-31</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/01/01/new-project-grammarlint/</loc>
		<lastmod>2017-01-02</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/02/06/basic-inspired-a-generation-of-technologists-what-will-inspire-the-next/</loc>
		<lastmod>2017-02-07</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/02/07/featured-on-iot-weekly/</loc>
		<lastmod>2017-02-08</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/03/29/an-opportunity-for-responsible-innovation-with-amazons-alexa/</loc>
		<lastmod>2017-03-30</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/05/13/backing-up-cloud-services-with-doomsday-machine/</loc>
		<lastmod>2017-05-14</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/06/21/why-ar-will-supersede-vr/</loc>
		<lastmod>2017-06-22</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/07/16/doomsday-machine-followup-docker-project/</loc>
		<lastmod>2017-07-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/08/07/the-technology-powering-the-impact-investing-network-map/</loc>
		<lastmod>2017-08-08</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2017/10/29/open-source-software-is-philanthropy/</loc>
		<lastmod>2017-10-30</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2018/06/11/my-2018-open-source-contributions/</loc>
		<lastmod>2018-06-12</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2020/01/06/dropbox-and-netatalk-for-vintage-macs/</loc>
		<lastmod>2020-01-07</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2020/01/23/go-analog/</loc>
		<lastmod>2020-01-24</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2020/02/26/lean-into-your-side-projects/</loc>
		<lastmod>2020-02-27</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2020/05/12/building-browser-extensions-with-webpack/</loc>
		<lastmod>2020-05-13</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2020/07/25/aws-honey-code-is-visual-basic/</loc>
		<lastmod>2020-07-26</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2020/10/02/model-rocket-telemetry-part-1/</loc>
		<lastmod>2020-10-03</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2020/10/03/model-rocket-telemetry-part-2/</loc>
		<lastmod>2020-10-04</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2021/04/04/raspberry-pi-model-rocket-update/</loc>
		<lastmod>2021-04-05</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2021/06/14/rocket-update/</loc>
		<lastmod>2021-06-15</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2021/07/07/how-i-backup-2021/</loc>
		<lastmod>2021-07-08</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2021/10/11/raspberry-pi-rocket-telemetry-flight-success/</loc>
		<lastmod>2021-10-12</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2021/10/31/go-serverless-twitter-meme-bot/</loc>
		<lastmod>2021-11-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2022/02/05/darkroom-timer/</loc>
		<lastmod>2022-02-06</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2023/07/16/tracking-smoking-temperatures-with-grillbot/</loc>
		<lastmod>2023-07-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2023/11/30/nighttime-time-lapse-photography-with-allsky/</loc>
		<lastmod>2023-12-01</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2024/04/11/live-train-announcement-raspberry-pi/</loc>
		<lastmod>2024-04-12</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2024/09/23/esp32-darkroom-timer/</loc>
		<lastmod>2024-09-24</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2024/12/30/ford-maverick-flux-capacitor/</loc>
		<lastmod>2024-12-31</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2025/05/19/3d-printed-cnc-machine-clock/</loc>
		<lastmod>2025-05-20</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2025/06/14/i-turned-my-basement-into-a-home-theater%20copy/</loc>
		<lastmod>2025-06-15</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2025/07/10/i-built-the-ulimate-darkroom-timer/</loc>
		<lastmod>2025-07-11</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2025/09/10/toy-rocketship-panel/</loc>
		<lastmod>2025-09-11</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2025/11/15/pegboard-everywhere/</loc>
		<lastmod>2025-11-16</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/2026/01/18/rocketship-playhouse/</loc>
		<lastmod>2026-01-19</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/about/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/blog/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/contact/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/contact/thankyou/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/photos/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/resume/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/tags/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
	
	<url>
		<loc>https://johnjonesfour.com/tags/blog/</loc>
		<lastmod>2026-03-17</lastmod>
	</url>
</urlset>
