# React Chrono 3.3.1

- Product: React Chrono (https://whatsnew.fyi/product/react-chrono)
- Vendor: Prabhu Murthy
- Date: 2025-12-02
- Version: 3.3.1
- Original notes: https://github.com/prabhuignoto/react-chrono/releases/tag/3.3.1
- Permalink: https://whatsnew.fyi/product/react-chrono/releases/3.3.1

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

---

- **fixed** — Fix gaps between timeline blocks when there are few timeline items
- **added** — Add collapsible demo sidebar
- **changed** — Optimize images

##### What's Changed
* fix gaps between timeline blocks when there are few timeline items by @prabhuignoto in https://github.com/prabhuignoto/react-chrono/pull/582
* [ImgBot] Optimize images by @imgbot[bot] in https://github.com/prabhuignoto/react-chrono/pull/581
* feat: add collapsible demo sidebar by @prabhuignoto in https://github.com/prabhuignoto/react-chrono/pull/583
* Docs/readme update and benchmark setup by @prabhuignoto in https://github.com/prabhuignoto/react-chrono/pull/584


**Full Changelog**: https://github.com/prabhuignoto/react-chrono/compare/3.3.0...3.3.1