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https://github.com/NanmiCoder/cc-haha
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b8645b0122
Two issues remained on long transcripts. (1) The markdown parse cache was 48
entries / 1.8MB and keyed by full content string, so a 2.6MB session thrashed
constantly and every streaming chunk evicted finalized history entries because
each delta produced a new key. (2) The virtualization spacers above and below
the active window were single huge divs, leaving the WebView nothing to paint
during reconciliation and producing the literal blank gaps users were seeing.
The markdown cache now keys on `${len}:${fnv1a}` and splits into a 200-entry /
8MB finalized cache plus a small 4-entry streaming cache that cannot evict
finalized parses. AssistantMessage forwards a `streaming` flag (and stops
disabling caching entirely while streaming, so revisiting a settled turn no
longer reparses). The spacers are now broken into ~800px chunks via a
VirtualSpacer component; each chunk uses `content-visibility: auto` with a
`contain-intrinsic-size` pinned to its real height, which is the combination
that lets the WebView paint placeholder boxes even when off-screen paint is
deferred — without restoring the regression the previous content-visibility
rollout caused on in-window items.
Tested: 726/726 desktop vitest suites pass, including 3 new markdown-cache cases
and 1 new spacer-chunk + in-window-no-content-visibility regression guard
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Claude Code Haha Desktop
基于 Tauri 2 + React 的桌面客户端。
开发
bun install
bun run tauri dev
构建
# macOS (Apple Silicon)
./scripts/build-macos-arm64.sh
# Windows (x64, MSI only)
.\scripts\build-windows-x64.ps1
构建产物位于 build-artifacts/ 目录，文件名会显式包含平台、架构和包类型。
常见问题
macOS 提示"已损坏，无法打开"
xattr -cr /Applications/Claude\ Code\ Haha.app