Open-source, science-driven personal health intelligence platform

Sync Hevy gym workouts to Garmin Connect with exercise names, sets, reps, weights, HR overlay, and calorie estimation

Screen capture, lock screen typing and phone notifications for a Mac a person and an agent share

Review a 3D design with an assistant: a bench to mark what is wrong on the model, a step ledger, a requirement board proven able to fail, and a Penpot bridge

Turn 3D-printable parts into one printable kit card, like a model-kit sprue, and check every part comes off clean

Tools for running many Claude Code chats on one machine

Serve a Postgres or MySQL database you host yourself to serverless apps over HTTPS, in the shape the Neon driver already speaks

Headless pictures of 3D meshes with correct occlusion and smooth shading, and a health check for exported STL files

Control Samsung and Android TVs on your network, and send the remote's app buttons to the apps you want

HR → music BPM mapping + session shuffle engine (pure-logic core of Soma's live DJ)

Banister fitness-fatigue training model (TypeScript) — impulse-response fit + VDOT. Part of the soma ecosystem.

Self-healing Garmin Connect OAuth authentication: login, token refresh, and rate limit recovery

Nutrition TDEE, macro targets, and meal planning engine

Move from an iPhone to an Android phone: messages, contacts, photos, apps and the home screen, from an encrypted iPhone backup

Personal portfolio + blog. Astro + Tailwind + React, deployed on Vercel. Live at gkos.dev.

Unofficial PyTorch reproduction of MaskDistill (A Unified View of Masked Image Modeling, arXiv 2022) with pre-trained weights and full evaluation suite

VScode Portfolio

Uses Sankey Diagrams to visualize politicians that have "crossed the floor" from election to election.

A bot that post the first comment on every new video of specified channels.

Shared design tokens for the soma ecosystem — macro colors, chart palette, Tailwind v4 theme.

Find the optimal Pokémon starter trio across Gens 1 to 3: perfect type triangles, defensive coverage, and where to catch each one. A single-file vanilla-JS web app.

Simple 2d shooter game written with JavaScript and the p5.js library.

This is a search engine created for the Gutenberg Project archive. It is implemented in python and the front end part is created with the flask framework.

First attempt on predicting the likes a photo will get on Instagram.