--- title: "#halloween articles | Hashnode" description: "Explore 103 articles tagged #halloween on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/halloween" --- Tag # #halloween 103 posts · 2 followers [Wageesha Tripathi](https://hashnode.com/@wst2002rk) · [Oct 30](https://hashnode.com/posts/let-the-ghosts-haunt-your-halloween-not-your-code-my-ai-tool-finds-security-holes-before-attackers-do/6ae49351f54e13de015391a0) ### [Let the ghosts haunt your Halloween, not your code. My AI tool finds security holes before attackers do 🎃](https://wst2002rk.hashnode.dev/let-the-ghosts-haunt-your-halloween-not-your-code-my-ai-tool-finds-security-holes-before-attackers-do?utm_source=hashnode&utm_medium=feed) security-audit is a free Claude Code skill: every finding comes with the file, the exact attack and the fix. 10/10 hidden holes found, 0 false alarms. 4 min read · [wst2002rk.hashnode.dev](https://wst2002rk.hashnode.dev/let-the-ghosts-haunt-your-halloween-not-your-code-my-ai-tool-finds-security-holes-before-attackers-do?utm_source=hashnode&utm_medium=feed) [circuitrocks](https://hashnode.com/@circuitrocks) · [Oct 30](https://hashnode.com/posts/ouijacnc-a-self-playing-ouija-board-on-raspberry-pi-and-esp32/6ae45f28b325df0dca6c57c8) ### [OuijaCNC: A Self-Playing Ouija Board on Raspberry Pi and ESP32](https://circuitrocks.hashnode.dev/ouijacnc-a-self-playing-ouija-board-on-raspberry-pi-and-esp32?utm_source=hashnode&utm_medium=feed) OuijaCNC Self-Playing Ouija Board: A core XY gantry, a magnet and a spare Pi 3B+ make a Ouija board that spells messages alone. 2 min read · [circuitrocks.hashnode.dev](https://circuitrocks.hashnode.dev/ouijacnc-a-self-playing-ouija-board-on-raspberry-pi-and-esp32?utm_source=hashnode&utm_medium=feed) [Kat Lunar](https://hashnode.com/@katlunar) · [Oct 30](https://hashnode.com/posts/a-guide-to-creating-matching-halloween-pfps-with-pixai/6ae3e4e03aab61bf2c52cd5d) ### [A Guide to Creating Matching Halloween PFPs with PixAI](https://katlunar.hashnode.dev/a-guide-to-creating-matching-halloween-pfps-with-pixai?utm_source=hashnode&utm_medium=feed) Halloween is a great opportunity to give your avatars a seasonal update! You can create Halloween matching PFP designs for couples or friends, or build a coordinated set for your own profiles. To make 19 min read · [katlunar.hashnode.dev](https://katlunar.hashnode.dev/a-guide-to-creating-matching-halloween-pfps-with-pixai?utm_source=hashnode&utm_medium=feed) [Maya Webb](https://hashnode.com/@mayawebbwrites) · [Oct 29](https://hashnode.com/posts/why-your-halloween-virtual-camera-works-in-one-app-but-not-another/6ae33c4fe3d4e333e077946a) ### [Why Your Halloween Virtual Camera Works in One App but Not Another](https://mayawebbwrites.hashnode.dev/why-your-halloween-virtual-camera-works-in-one-app-but-not-another?utm_source=hashnode&utm_medium=feed) Trace your Halloween face swap from desktop preview to app input, isolate permissions and device-selection problems, and prepare a fallback that works. 5 min read · [mayawebbwrites.hashnode.dev](https://mayawebbwrites.hashnode.dev/why-your-halloween-virtual-camera-works-in-one-app-but-not-another?utm_source=hashnode&utm_medium=feed) [Kat Lunar](https://hashnode.com/@katlunar) · [Oct 29](https://hashnode.com/posts/a-practical-guide-to-halloween-ai-prompts-for-anime-art-8-tests-and-fixes/6ae2a1c24eb9eb056f854d30) ### [A Practical Guide to Halloween AI Prompts for Anime Art: 8 Tests and Fixes](https://katlunar.hashnode.dev/a-practical-guide-to-halloween-ai-prompts-for-anime-art-8-tests-and-fixes?utm_source=hashnode&utm_medium=feed) Creating Halloween-themed anime art with AI requires careful prompt construction. Details such as character design, costume elements, environmental cues, lighting, and composition all influence how th 34 min read · [katlunar.hashnode.dev](https://katlunar.hashnode.dev/a-practical-guide-to-halloween-ai-prompts-for-anime-art-8-tests-and-fixes?utm_source=hashnode&utm_medium=feed) [Pugoing](https://hashnode.com/@pugoing-halloween) · [Oct 28](https://hashnode.com/posts/anatomy-of-a-prompt-that-keeps-your-face-in-a-halloween-costume-edit/6ae166b477778daa53e4c8b5) ### [Anatomy of a Prompt That Keeps Your Face in a Halloween Costume Edit](https://halloweenainotes.hashnode.dev/anatomy-of-a-prompt-that-keeps-your-face-in-a-halloween-costume-edit?utm_source=hashnode&utm_medium=feed) Every reference-photo costume edit I've seen fail, fails the same way: the costume is great and the face belongs to a stranger. Most of that is prompt structure, not model luck. While reading how Hall 4 min read · [halloweenainotes.hashnode.dev](https://halloweenainotes.hashnode.dev/anatomy-of-a-prompt-that-keeps-your-face-in-a-halloween-costume-edit?utm_source=hashnode&utm_medium=feed) [Kat Lunar](https://hashnode.com/@katlunar) · [Oct 28](https://hashnode.com/posts/6-halloween-anime-pfp-ideas-you-can-create-in-pixai/6ae16652be2014c03333d239) ### [6 Halloween Anime PFP Ideas You Can Create in PixAI](https://katlunar.hashnode.dev/6-halloween-anime-pfp-ideas-you-can-create-in-pixai?utm_source=hashnode&utm_medium=feed) Want to create your own Halloween anime PFP for your social media profiles? With an AI image generator, you can bring your ideas to life! But what makes a good Halloween anime PFP? Is your character s 17 min read · [katlunar.hashnode.dev](https://katlunar.hashnode.dev/6-halloween-anime-pfp-ideas-you-can-create-in-pixai?utm_source=hashnode&utm_medium=feed) [circuitrocks](https://hashnode.com/@circuitrocks) · [Oct 23](https://hashnode.com/posts/build-a-motion-triggered-haunted-box-with-an-esp32-this-weekend/6adbdb38770fcfb631801f58) ### [Build a Motion-Triggered Haunted Box with an ESP32 This Weekend](https://circuitrocks.hashnode.dev/build-a-motion-triggered-haunted-box-with-an-esp32-this-weekend?utm_source=hashnode&utm_medium=feed) Motion-Triggered Haunted Box ESP32: A PIR sensor, a servo and a red LED stick turn an ESP32 into a jump-scare box. 2 min read · [circuitrocks.hashnode.dev](https://circuitrocks.hashnode.dev/build-a-motion-triggered-haunted-box-with-an-esp32-this-weekend?utm_source=hashnode&utm_medium=feed) [circuitrocks](https://hashnode.com/@circuitrocks) · [Oct 20](https://hashnode.com/posts/raspberry-pi-pico-halloween-builds-motion-triggered-spooky-props/6ad7e6fe93334495cd0512d6) ### [Raspberry Pi Pico Halloween Builds: Motion-Triggered Spooky Props](https://circuitrocks.hashnode.dev/raspberry-pi-pico-halloween-builds-motion-triggered-spooky-props?utm_source=hashnode&utm_medium=feed) Pico-powered Halloween props: LED skulls, a skeleton robot, and a portrait with moving eyes. Here is how to wire a motion trigger without frying a GPIO. 2 min read · [circuitrocks.hashnode.dev](https://circuitrocks.hashnode.dev/raspberry-pi-pico-halloween-builds-motion-triggered-spooky-props?utm_source=hashnode&utm_medium=feed) [circuitrocks](https://hashnode.com/@circuitrocks) · [Sep 28](https://hashnode.com/posts/animate-a-halloween-skeleton-with-a-raspberry-pi-pico-and-servos/6abae6eaed8655b5517e4528) ### [Animate a Halloween Skeleton with a Raspberry Pi Pico and Servos](https://circuitrocks.hashnode.dev/animate-a-halloween-skeleton-with-a-raspberry-pi-pico-and-servos?utm_source=hashnode&utm_medium=feed) Animate Halloween Skeleton Raspberry: Turn a ₱150 plastic skeleton into a spooky animatronic with a Raspberry Pi Pico, four 9g servos, and a distance… 3 min read · [circuitrocks.hashnode.dev](https://circuitrocks.hashnode.dev/animate-a-halloween-skeleton-with-a-raspberry-pi-pico-and-servos?utm_source=hashnode&utm_medium=feed)