Feedback wanted: sol, an experimental browser engine written in Rust

Hi everyone, I’ve been working on sol, an experimental browser engine written in Rust. The goal is to build a modular browser engine with its own implementations of the major parts of the rendering pipeline, rather than embedding an existing browser engine. The project currently includes: An HTML5 tokenizer and tree builder A CSS parser, selector engine, cascade, and computed styles An arena-based DOM Block, inline, flexbox, table, and positioned layout Text shaping, bidirectional text hand...