Bento delivers full PowerPoint-style presentations in a single offline HTML file

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A developer has released Bento, a self-contained HTML file that replicates core presentation software features including editing, animations, printing, and real-time collaboration. The tool requires no installation, cloud account, or internet connection after the initial download, and runs entirely within a web browser. Collaboration is enabled through an encrypted blind relay that transmits data without storing or reading it. Users can also convert existing PowerPoint files into Bento slides by feeding them into AI tools like Claude or ChatGPT. The project is MIT-licensed and available on GitHub, built on top of reveal.js alongside several other libraries.

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ProgrammingDEV Community ·

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