Become a sponsor to Jenny Speelman
Hey, I'm Jenny (@yennster) 👋
I work at the intersection of Edge AI, computer vision, and developer education. Most of what I make is meant to be picked up and used: end-to-end workflows for retraining and deploying vision models on constrained hardware, workshop curricula I teach live, and practical write-ups on getting agentic AI coding tools to actually pull their weight.
I also build random iOS apps in my spare time — small, weird, useful (sometimes), and a great excuse to keep my hands on real product code.
My goal is to make the gap between "cool ML demo" and "thing that actually ships" a lot smaller — and to document it honestly, edge cases and all.
What your sponsorship supports:
- Free, open workshop material and tutorials
- The random iOS apps and experiments I keep shipping
- New hardware to test and demo on (so the gu
Whether it's a one-off coffee or a recurring tier, thank you for helping keep this stuff open. 💕
Reaching 25 sponsors lets me treat this as protected, recurring time instead of late-night scraps. That means more frequent workshop material, faster updates when the tools change, and the freedom to test on real hardware before I write a single "this works" claim. Every sponsor gets me closer to keeping all of it open and free. 💕
Featured work
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yennster/hue-house
Native macOS and iOS control surface for Philips Hue lights and gradients.
Swift 4 -
yennster/synthetic-data-studio
Browser-based 3D tool for generating synthetic training data via hand-tracked gestures, virtual cameras, and virtual sensors with direct Edge Impulse upload
TypeScript 1 -
yennster/ei-unity-sentis-block
Edge Impulse Custom Deployment Block — converts a project's TFLite to ONNX and bundles it (with DSP/class metadata) for Unity Inference Engine (Sentis) projects.
C# -
yennster/promptlog
Local macOS app that audits the prompts you send to Claude, ChatGPT, Codex, and Antigravity desktop apps via the macOS Accessibility API. Session-based, with a Next.js dashboard and PDF/XLSX export.
TypeScript 1 -
yennster/fanficly
Open-source, ad-free iPhone & iPad reader for AO3 fanfiction. Smart prompt-style search, offline library, native iOS.
Swift 1