user45427: Where I can do search libraries on WEB, that similar search in IDE? I did not find search page on arduino.cc

user4143: You can search the PlatformIO Library Database. It covers libraries for many architectures and platforms, but if you add framework:arduino to the start of your search it narrows it down to just Arduino libraries.
From there you can go to the homepage or repository for a library you want.
It doesn't have all libraries, only the ones that have been set up for PlatformIO support, but that is quite a lot of libraries now.

user37622: You get widest search with Google. Write "arduino" and then the device or topic name. 
Most of the libraries have a GitHub repository. You can use a search field on GitHub. 
A list of selected libraries sorted by topic is on Arduino playground.

45427: <p>Where I can do search libraries on WEB, that similar search in IDE? I did not find search page on <code>arduino.cc</code></p>
 4143: <p>You can search the <a href="https://platformio.org/lib" rel="nofollow noreferrer">PlatformIO Library Database</a>. It covers libraries for many architectures and platforms, but if you add <code>framework:arduino</code> to the start of your search it narrows it down to just Arduino libraries.</p>

<p>From there you can go to the homepage or repository for a library you want.</p>

<p>It doesn't have all libraries, only the ones that have been set up for PlatformIO support, but that is quite a lot of libraries now.</p>
 37622: <p>You get widest search with Google. Write "arduino" and then the device or topic name. </p>

<p>Most of the libraries have a <a href="https://github.com/" rel="nofollow noreferrer">GitHub</a> repository. You can use a search field on GitHub. </p>

<p><a href="https://playground.arduino.cc/Main/LibraryList" rel="nofollow noreferrer">A list of selected libraries</a> sorted by topic is on Arduino playground.</p>
