Leanpub is a free online publishing service for authors. Users can publish both in-progress and completed books, allowing them to get readers' feedback on the earlier versions. Authors can write using their preferred tools and then publish their manuscripts to PDF, iPad, and Kindle formats. Users can choose their own minimum and suggested prices, and they earn a 90% royalty minus 50Â¢ per sale. Users maintain all rights to their books and can choose to deal with a publisher at any time.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.