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Spacebar

Spacebar lets you preview lots of different kinds of files in the macOS Finder, like .sqlite3, .geojson, .plist, .md, .ipynb and many more. Developers can write plugins for more kinds of files, just by writing html and javascript.

Spacebar 让你在 macOS Finder 预览各种文件，如 .sqlite3、.geojson、.plist、.md、.ipynb 等，开发者可编写 html 和 javascript 插件扩展支持更多文件类型

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Seen on hackernews · last checked 2026-10-21.

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