开发者团队推出了Bento，一款将演示文稿的编辑、展示、数据和协作功能集于一身的工具 [1]。这个方案以独立HTML文件的形式交付，默认文件大小约560 KB，无需网络连接便可完整运行 [1]。
Bento支持离线编辑、演示、打印和保存功能 [1]。用户可以通过邮件或Airdrop分享该文件，接收方仅需要浏览器就能打开、编辑和参与协作 [1]。该工具采用加密盲中继的技术方案实现共享编辑，确保中继服务无法访问数据 [1]。
该项目基于reveal.js和其他库构建，利用Claude Code辅助开发过程 [1]。代码已根据MIT许可证开源，发布在GitHub（https://github.com/nyblnet/bento）上，用户也可通过在线编辑器（https://bento.page/slides/）直接使用 [1]。
A developer team has introduced Bento, a presentation tool delivered as a standalone HTML file that combines editing, viewing, data management, and collaboration capabilities in one package [1]. The tool requires no installation or cloud login and operates entirely offline, with a default file size of approximately 560 KB that includes all necessary resources [1].
Bento supports offline editing, presentation mode, printing, and saving functionality [1]. Users can share their presentations via email or AirDrop, allowing recipients to edit and collaborate using only a web browser [1]. Real-time collaborative editing is enabled through encrypted blind relays, which process shared edits without accessing the underlying data [1].
The tool is built on reveal.js and other libraries and was developed with assistance from Claude Code [1]. The source code is available under an MIT license on GitHub at https://github.com/nyblnet/bento, and an online editor can be accessed at https://bento.page/slides/ [1].