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Documentation Tools

Open Source Alternatives

Find and compare the best open source alternatives to popular software tools. Get weekly recommendations in your inbox.

Docusaurus faviconDocusaurus

Fast and modern static website generator optimized for technical documentation, built with React and maintained by Meta Open Source.

61,424 stars
Last commit Aug 20, 2025
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Ghost faviconGhost

Ghost is a modern, open-source publishing platform designed for professional bloggers, writers, and creators to build their own independent media business.

50,383 stars
Last commit Aug 22, 2025
mit

Gitea faviconGitea

Gitea is a lightweight, self-hosted Git service written in Go that provides a painless way to host your Git repositories.

50,282 stars
Last commit Aug 23, 2025
mit

Insomnia faviconInsomnia

Insomnia is an open-source collaborative API development platform that enables developers to design, test, and debug APIs through an intuitive interface.

36,979 stars
Last commit Aug 22, 2025
apache-2.0

Vuepress faviconVuepress

VuePress is a minimalistic static site generator powered by Vue.js, designed specifically for creating documentation websites with ease.

22,798 stars
Last commit Aug 7, 2024
mit

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