<![CDATA[Charlie Gerard's Blog RSS Feed]]>https://charliegerard.devGatsbyJSSun, 07 Jun 2026 18:31:45 GMT<![CDATA[Demystifying machine learning via Bluetooth with Arduino]]>https://charliegerard.dev/blog/demystifying-machine-learning-bluetooth-arduino/https://charliegerard.dev/blog/demystifying-machine-learning-bluetooth-arduino/Mon, 31 Oct 2022 00:00:00 GMT<![CDATA[Building an aircraft radar system in JavaScript]]>https://charliegerard.dev/blog/aircraft-radar-system-rtl-sdr-web-usb/https://charliegerard.dev/blog/aircraft-radar-system-rtl-sdr-web-usb/Mon, 29 Aug 2022 00:00:00 GMT<![CDATA[Gaining remote access to a computer with a reverse shell attack in Node.js]]>https://charliegerard.dev/blog/reverse-shell-node-js/https://charliegerard.dev/blog/reverse-shell-node-js/Tue, 28 Jun 2022 00:00:00 GMT<![CDATA[Creating low poly 3D scenes with Spline]]>https://charliegerard.dev/blog/low-poly-scenes-spline/https://charliegerard.dev/blog/low-poly-scenes-spline/Wed, 27 Jan 2021 00:00:00 GMT<![CDATA[Building UIs in Figma with hand movements]]>https://charliegerard.dev/blog/hand-control-ui-figma-plugin/https://charliegerard.dev/blog/hand-control-ui-figma-plugin/Thu, 20 Jan 2022 00:00:00 GMT<![CDATA[Hacking cars in JavaScript (Running replay attacks in the browser with the HackRF)]]>https://charliegerard.dev/blog/replay-attacks-javascript-hackrf/https://charliegerard.dev/blog/replay-attacks-javascript-hackrf/Mon, 16 Sep 2024 00:00:00 GMT<![CDATA[Creating a Github action to detect toxic comments using TensorFlow.js]]>https://charliegerard.dev/blog/github-action-toxic-comments/https://charliegerard.dev/blog/github-action-toxic-comments/Sun, 16 Aug 2020 00:00:00 GMT<![CDATA[Stealing credentials via polymorphic Chrome Extension]]>https://charliegerard.dev/blog/polymorphic-chrome-extension-attack/https://charliegerard.dev/blog/polymorphic-chrome-extension-attack/Mon, 14 Apr 2025 00:00:00 GMT<![CDATA[Toggle dark/light mode by clapping your hands]]>https://charliegerard.dev/blog/toggle-dark-mode-clapping-hands-chrome-extension/https://charliegerard.dev/blog/toggle-dark-mode-clapping-hands-chrome-extension/Wed, 14 Apr 2021 00:00:00 GMT<![CDATA[From Wi-Fi to Li-Fi, sending data via light using Arduino and JavaScript]]>https://charliegerard.dev/blog/lifi-sending-data-light/https://charliegerard.dev/blog/lifi-sending-data-light/Mon, 13 Feb 2023 00:00:00 GMT<![CDATA[Gesture-based payments]]>https://charliegerard.dev/blog/gesture-based-payments/https://charliegerard.dev/blog/gesture-based-payments/Mon, 10 Oct 2022 00:00:00 GMT<![CDATA[Control UIs using wireless earbuds and on-face interactions]]>https://charliegerard.dev/blog/control-uis-using-wireless-earbuds-and-on-face-interactions/https://charliegerard.dev/blog/control-uis-using-wireless-earbuds-and-on-face-interactions/Sun, 10 Sep 2023 00:00:00 GMT<![CDATA[Motion-controlled Street Fighter with the Bangle.js watch and WebAI]]>https://charliegerard.dev/blog/street-fighter-banglejs-webai/https://charliegerard.dev/blog/street-fighter-banglejs-webai/Mon, 08 Dec 2025 00:00:00 GMT<![CDATA[Speeding up Storybook locally by running filtered stories 🚀]]>https://charliegerard.dev/blog/speeding-up-storybook-locally/https://charliegerard.dev/blog/speeding-up-storybook-locally/Thu, 08 Apr 2021 00:00:00 GMT<![CDATA[Cybersecurity attacks using Deno]]>https://charliegerard.dev/blog/cybersecurity-attacks-deno/https://charliegerard.dev/blog/cybersecurity-attacks-deno/Wed, 07 Dec 2022 00:00:00 GMT<![CDATA[Voltage, current and resistance in electrical circuits]]>https://charliegerard.dev/blog/voltage-electrical-circuit/https://charliegerard.dev/blog/voltage-electrical-circuit/Mon, 07 Aug 2023 00:00:00 GMT<![CDATA[Yeah, nah... I'm not ok]]>https://charliegerard.dev/blog/yeah-nah-not-ok/https://charliegerard.dev/blog/yeah-nah-not-ok/Tue, 07 Jul 2020 00:00:00 GMT<![CDATA[Ultrasonic payments]]>https://charliegerard.dev/blog/ultrasonic-payments/https://charliegerard.dev/blog/ultrasonic-payments/Mon, 06 Jun 2022 00:00:00 GMT<![CDATA[Predicting indoor location using machine learning and wifi information]]>https://charliegerard.dev/blog/predicting-indoor-location/https://charliegerard.dev/blog/predicting-indoor-location/Sat, 06 Mar 2021 00:00:00 GMT<![CDATA[Running a ransomware attack in a Node.js module]]>https://charliegerard.dev/blog/ransomware-script-node-module/https://charliegerard.dev/blog/ransomware-script-node-module/Thu, 05 May 2022 00:00:00 GMT<![CDATA[Setting up a RaspberryPi without monitor and keyboard]]>https://charliegerard.dev/blog/setting-up-raspberry-pi-without-monitor-or-keyboard/https://charliegerard.dev/blog/setting-up-raspberry-pi-without-monitor-or-keyboard/Mon, 05 Apr 2021 00:00:00 GMT<![CDATA[Setting up a reverse shell with Vultr]]>https://charliegerard.dev/blog/reverse-shell-vultr/https://charliegerard.dev/blog/reverse-shell-vultr/Sun, 04 Dec 2022 00:00:00 GMT<![CDATA[Notes from competing in my first CTF]]>https://charliegerard.dev/blog/competing-cybersecurity-ctf-ncl/https://charliegerard.dev/blog/competing-cybersecurity-ctf-ncl/Tue, 04 Apr 2023 00:00:00 GMT<![CDATA[Making an interactive digital frame with head-tracking using Three.js and TensorFlow.js]]>https://charliegerard.dev/blog/interactive-frame-head-tracking/https://charliegerard.dev/blog/interactive-frame-head-tracking/Sun, 01 Aug 2021 00:00:00 GMT