Simon Willison shared markdown-svg-renderer, a customized Markdown rendering tool with special handling for fenced SVG code blocks. It renders the SVG image and also provides a tab for switching back to the source code. Users can paste Markdown directly or load a CORS-enabled Markdown file or Gist by URL, with an example using LLM pelican logs for Opus 4.8.
Vercel 宣布在 Vercel Toolbar 中新增「複製視覺上下文至 Agent」功能。開發者在預覽網頁時,可直接擷取當前視覺狀態與結構並貼給 AI 助理(如 v0)。這簡化了前端除錯與 UI 迭代流程,讓 AI 能更精準地理解並修正網頁視覺問題。