Streamdown is a React component library that makes rendering streaming markdown content easy and beautiful. Built for AI-powered applications, it handles the unique challenges that arise when markdown is tokenized and streamed in real time. v2.5 adds inline KaTeX support, staggered streaming animations, and a round of fixes for code blocks, CSV exports, and better Tailwind v3 compatibility. Streaming parser improvements The new option auto-completes to during streaming, avoiding ambiguity with currency symbols, and the option defaults to . Block KaTeX completion is also fixed when streaming produces a partial closing .inlineKatex$formula$formula$false$ Separately, single between word characters (e.g.

) is now escaped to prevent false strikethrough rendering, controlled via a new option that is enabled by default.~20~25°CsingleTilde Staggered streaming animations Streaming word and character animations now cascade sequentially rather than animating all at once. The timing is configurable via a new option (default 40ms). Set to restore the previous behavior.staggerstagger: 0 Code blocks Custom renderers now receive the raw metastring from the code fence via a new optional prop, and…