Blog

Paper Reading Notes (2): DreamFusion: Text-to-3D using 2D Diffusion

Reading notes for the ICLR 2023 paper: DreamFusion: Text-to-3D using 2D Diffusion.

Paper Reading Notes (1): 3D Gaussian Splatting for Real-Time Radiance Field Rendering

Reading notes for the SIGGRAPH 2023 paper: 3D Gaussian Splatting for Real-Time Radiance Field Rendering.

AOS: An Agent Operating System

Building a research prototype where agents collaborate through runtime primitives—artifacts, IPC, capabilities, and scheduling.

First

The very first post on the old site, with a small code and math test.

Migrating to github.io

Notes from moving the original site to GitHub Pages and Jekyll.

JavaScript Image Processing (1) - Getting Started

Getting started with image processing in JavaScript, from pixels to image loaders.

JavaScript Image Processing (2) - The Image Class

Building the core image class for pixel access, sampling, and image operations.

JavaScript Image Processing (3) - Brightness/Contrast Adjustment

Applying basic brightness and contrast filters with the ImageProcJS toolkit.

JavaScript Image Processing (4) - Histogram Equalization

A walkthrough of histograms, cumulative distributions, and histogram equalization.

Boost Graph Library - A Primer

A quick introduction to BGL data structures, graph operations, and traversal.

Programming Async (1): Wrapping Functions with Callbacks as Promises

Some notes on writing async programs.

Refactoring My Personal Site

From Express + SQLite to a vibe-coded Eleventy static site with five distinct themes

AOS: An Agent Operating System

Building a research prototype where agents collaborate through runtime primitives—artifacts, IPC, capabilities, and scheduling.

Refactoring My Ray Tracer: From Broken to WebGPU Path Tracing

One character broke eight years of rendering. Codex fixed it, added Monte Carlo path tracing, and a WebGPU backend that's roughly 10x faster than CPU workers.

Making Bread (1): Basic Bread

Making some basic bread following the guide by 小高姐的 Magic Ingredients.

Making Bread (2): Potato Bread

Making potato bread following the guide by 小高姐的 Magic Ingredients.

Making Bread (3): Banana Bread

Making banana bread following the guide by 小高姐的 Magic Ingredients.

Making Bread (4): Easy Handmade Bread

Making easy handmade bread following the guide by 小高姐的 Magic Ingredients.

Making Bread (5): Rye Bread

Making rye bread using King Arthus Rye Flour's recipe.

Making Bread (6): Banana Bun

Making banana bun using a youtube recipe.