Cargo.lock                                  |    3 +
 arc/platforms.md                            |   20 +-
 arc/ui.md                                   |    6 +-
 crates/canvas/examples/reading_inventory.rs |    2 +-
 crates/canvas/examples/render_page.rs       |    2 +-
 crates/canvas/src/gpu/mod.rs                |    2 +-
 crates/canvas/src/gpu/page/background.rs    |    2 +-
 crates/canvas/src/gpu/profile.rs            |    4 +-
 crates/draw/Cargo.toml                      |   25 +-
 crates/draw/src/render.rs                   |   66 +-
 crates/draw/src/render/canvas2d.rs          | 1178 ++++++++++++++++++++++++++++++++
 crates/draw/src/render/d3d11.rs             |    9 +-
 crates/draw/src/render/dual.rs              |  138 +++-
 crates/draw/src/render/gl.rs                |    9 +-
 crates/draw/src/render/webgpu.rs            |   34 +-
 crates/mobile/src/lib.rs                    |    2 +-
 crates/snowbound/Cargo.toml                 |    2 +-
 crates/snowbound/src/conflict_render.rs     |    2 +-
 crates/snowbound/src/macos.rs               |   27 +
 crates/snowbound/src/main.rs                |  178 ++++-
 crates/snowbound/src/options.rs             |   92 ++-
 crates/snowbound/src/settings.rs            |   99 +++
 crates/snowbound/src/surface.rs             |   98 ++-
 crates/snowbound/src/surface_gl.rs          |   46 +-
 crates/snowbound/src/surface_macos.rs       |  166 +++++
 crates/snowbound/src/surface_web.rs         |  166 +++++
 crates/snowbound/src/surface_windows.rs     |   95 +--
 crates/snowbound/src/sync.rs                |    2 +-
 crates/snowbound/src/web.rs                 |   81 ++-
 crates/snowbound/tests/replay.rs            |   38 ++
 crates/snowbound/web/glue.js                |   41 +-
 crates/snowbound/web/index.html             |   21 +-
 crates/ui/examples/popups.rs                |    2 +-
 tools/canvas/README.md                      |    4 +-
 34 files changed, 2476 insertions(+), 186 deletions(-)