Ost.io ("open-source talks") is a forum where people can discuss open-source projects with other users. It is designed to replace mailing lists, which are currently used by many open-source projects for discussions. Ost.io is closely integrated with GitHub, and users can sign in through GitHub and sync their repositories to the service. Users may choose to receive email notifications regarding new posts in their repositories or in any threads they've commented on (regardless of which repository those threads are in).
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.