DevDocs API Documentation DevDocs combines multiple API documentations in a fast, organized, and searchable interface. Fast, offline, and free documentation browser for developers. Search 100+ docs in one web app including HTML, CSS, JavaScript, PHP, Ruby, Python, Go, C, C++, and many more. See also native apps: Dash (paid) for macOs Zeal (free) for Linux and Windows
Documenting in Xcode with HeaderDoc Tutorial | Ray Wenderlich When Xcode 5 and iOS 7 were announced, a small addition was mentioned that most people might have missed: HeaderDoc. (…) In addition, Xcode parses HeaderDoc-style comments behind the scenes to automatically present your documentation in quick look panels.
explainshell.com – match command-line arguments to their help text write down a command-line to see the help text that matches each argument
Docracy – Free Legal Documents the web’s only open collection of legal contracts and the best way to negotiate and sign documents online. Very interesting “Terms & Conditions” and “Mobile Privacy Policy” examples/templates from Docracy Inc.’s Documents .
QueryPosts – better WordPress code reference More comprehensive and up-to-date than Codex. More friendly and convenient than raw code and cross-references.
d You need to write documentation. d makes it easy: Put a bunch of Markdown files in a directory. Run d. Get on with your life. No fiddling around with configuration files, themes, version numbers, obtuse markup, or multiple output formats.