Raymond Hulha

01Web Apps & Games

Live projects you can open and play with right now.

Streaming Kokoro JS

Unlimited text-to-speech in the browser using Kokoro-JS. 100% local, 100% open source.

local AI Code

Speech2Speech

Converts speech to speech, 100% private, using Moonshine and Kokoro right in the browser.

local AI Demo Code

Speech2Speech VAD

Private speech-to-speech with voice activity detection, so it listens and replies hands-free.

local AI Demo Code

Solitairle

Play Yukon Solitaire with the guarantee that every game dealt is actually solvable.

game Play

Instagib

Multiplayer instagib on Three.js, played on Q3DM17 – The Longest Yard from Quake 3 Arena.

WebGL Play

Get10 Pro

A fun little casual number-merging game. Easy to start, hard to put down.

game Play

GLB Editor

Edit 3D GLTF and GLB files directly in the web, with an object details panel.

3D Demo Code

Novel Engine

Use GPT-4 to grow a whole novel from just a single logline.

AI Demo Code

02Engines & Graphics

Rendering, WebGL and 3D geometry work.

ChronosGL

My own WebGL2 engine written in Dart and TypeScript. Minimal, idiomatic, close to bare metal.

WebGL Demos Code

Space Pirates

Space shooter with voxel building, written in Dart on top of the ChronosGL engine.

Dart Demo Code

Draco: STL support

Added binary STL 3D model support to Google Draco. Merged into google/master.

C++ Pull request

Edge Decimation

Quadric edge-collapse decimation to simplify 3D models, implemented in Java.

Java Code

GridGame

A TypeScript class that makes it easy to build grid-based games like Minesweeper and Sokoban.

TypeScript Demo Code

EasyLang

My effort to build the “perfect” strongly typed language, with an IDE and auto-completion.

Java Site Code

03AI & Tools

Models, extensions and command-line utilities.

LoRA Training

Train Large Language Models using Huggingface, PEFT and LoRA, with a Lambda Labs setup script.

Python Code

Find My Common Blunders

Analyze your lichess games to surface the blunders you keep making most often.

Python Code

Google Docs GPT

Complete your Google Docs using ChatGPT, right from a sidebar inside the editor.

AI Code

LLM Completions

Custom VS Code extension to fetch and inline data straight from a Large Language Model.

VS Code Code

AppStreamer

Stream your apps or whole desktop to a browser using multipart x-mixed-replace frames.

Python Code

SaveTabs

Save all the tabs in a Google Chrome window as a single JSON file.

Chrome Code

ZipMcKracken

Educational brute-force attack on the weak PKWARE ZipCrypt encryption scheme.

Rust Code

Shib2Filr

Create users in MicroFocus Filr 2.0 when the user is already known to Shibboleth.

Java Code

04Gists

Small, self-contained Java snippets.