Preview vs UnitJS
A side-by-side look at Preview and UnitJS. For an in-depth review of either product, follow the links below.
Preview
Office & Productivity
Preview is a free and open-source document viewer application for macOS. It allows quick viewing of multiple file formats including images, PDFs, Markdown files, Office documents, and more. Preview has basic editing capabilities and annotation tools for PDFs.
pdfimagesdocumentsviewermacosopensource
UnitJS
Development
UnitJS is a lightweight JavaScript unit testing framework that runs in Node.js and the browser. It provides a simple API for writing and running tests, assertions, spies, and mocks with support for asynchronous tests.
unit-testingjavascriptnodejsbrowser
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