lucas gelfond

webgpu-sam2. Segment Anything 2, 100% in the browser (with WebGPU!)

exiftool-web. exiftool (OSINT image metadata utility) in the browser (via WebAssembly!)

arduino-pov-display. An easy arduino POV display.

personal-site-sveltekit. Live at http://lucasgelfond.online

eth-summer-project. Middleman-free music service; listens for transactions of an ERC-20 token on-chain before serving files to users. Final project for 2021 ETH Summer by Brandon Wang and Lucas Gelfond.

diy-composting-toilet. A DIY, simple, fairly feature heavy composting toilet.

berghain-model. Parametric 3D model of Berghain (in progress!)

eth-summer-final. JavaScript

personal-site. Repo for lucasgelfond.online, mostly plaintext single-page personal site, built to play with Svelte.

docs-fix. Source repo for Docker's Documentation

ffmpeg-ffprobe-video-scrubber. Scrubbing and frame capture logic using ffmpeg and ffprobe

vim-config. (Mac) Vim configuration

spotify-dl. Downloads songs from your Spotify Playlist

template-node-express. A minimal production-ready node HTTP server with express and typescript

oil-holder. OpenSCAD

jfk-files. Python

web-sam. React application using Segment Anything in browser

ckeditor5-v2. JavaScript

scaffold-eth. 🏗 forkable Ethereum dev stack focused on fast product iterations

ens2airdrop. Drop your ens twitter thread -> actual airdrop online tool

lucasgelfond.github.io. My personal website.

parametric-slit-box. A FULLY parametric box with user-adjustible holes and user-adjustible number of holes.

hole-drilling-guide. I was building my multicopter and I wanted the new holes I was drilling in the frame to be perfectly centered. So, I designed the fully parametric hole drilling guide. Enjoy.

rockbox-scrobbler. Small React app to convert the scrobbler.log files produced by Rockbox into Universal Scrobbler readable CSV. Works but deprecated because I found logScrobbler (https://khejit.github.io/logScrobbler/#/logged) while building which works better.

Providence-City-Center-Model. Project for my Brown University HIAA 0850 (Modern Architecture) course!

skateboard-hanger. Hang skateboards on your wall!

hue-morse.

boilerplate-npm. A boilerplate for the freeCodeCamp curriculum.

TwitterMonitoringJavaScript. JavaScript

door-hinge-hanger. A 3D Model to add useful hooks to your door hinges

react-render-as-image. Render React child components as an image.

battery-carriage. A fully parametric OpenSCAD battery carriage for people who need to mount both their battery and FC on a single size and in the same mounting holes.

dollar-bill-frame. Parametric and Open Source Dollar Bill Frame

fidget-scad. Repo for "Intro to Programmatic 3D Modeling" workshop for 2025 Fidget Camp (https://fidgetcamp.com/)

GoPro-compatible-mounting-plate. A parametric mounting plate, compatible with GoPro. Use this to mount your camera to your multicopter.

vehicle-restrictions. Restrictions for vehicles in the US.