Awesome offline documentation browser for software developers with 194 docsets
An awesome offline documentation browser for software developers with 194 docsets.
1, this superb software is updated in real time, with their own kind of programming language, that can be downloaded, after you can download offline viewing .
2, this software is based on Qt5 design, full open source, can be used on Linux, MacOS and Windows.
3, the official website download address: https://zealdocs.org/
4, the use of methods and various editor plug-ins:
After installing Zeal go to Tools ⟶ Docsets to browse and download docsets.
You can limit search results to a specific (or a set of specific) docsets.
The docset filter and the search query are delimited by a colon character (
stringwill search all docsets for
python:stringwill search only docsets related to Python for
An Atom package is available at https://atom.io/packages/dash.
There is a Brackets integration available at https://github.com/anephew/brackets-zeal.
There is an Emacs package available at https://github.com/jinzhu/zeal-at-point.
There is an IDEA plugin available at https://plugins.jetbrains.com/plugin/7351?pr=idea.
KTextEditor (Kate, KWrite, KDevelop, Kile, etc)
A plugin for KTextEditor-based editors is available at https://github.com/g3ar/ZealSearch.
There is a Sublime Text 2/3 package available at https://github.com/vaanwd/Zeal.
There is a Vim plugin available at https://github.com/KabbAmine/zeavim.vim.
Or you can use https://github.com/keith/investigate.vim with something like this in .vimrc:
let g:investigate_command_for_python = '/usr/bin/zeal ^s'
A simpler way to integrate with Vim is a simple mapping, like
:nnoremap gz :!zeal "<cword>"&<CR><CR>
Visual Studio Code
There is a VSCode plugin available at https://github.com/deerawan/vscode-dash.
Such as installed Qt5, OpenCV, HTML, C, Arduino, etc. here:
For example, look at printf:
After going in, the function usage will be explained in detail and examples:
Taking C as an example, the corresponding sections of the C11, C99 and C89 specifications are also given:
And provide plugins for VIM, Sublime Text, VSCode, etc.:
The plugin allows you to directly view the syntax of the content you don’t know (GIF effect)
For the first time, click here to install it, you need to install that.