Koala is a Ruby library for Facebook that allows developers to access the Facebook Graph API, REST API, OAuth validation, realtime updates, and test users. It supports JRuby, Rubinius, and REE in addition to multiple versions of vanilla Ruby.
Twitter has announced major changes that will alter the way the company calculates 140 characters. Certain attachments, URLs, and handles will no longer count towards the character limit. Changes will allow users to use more words, and developers must prepare for the upcoming changes.
In March of 2019, Facebook announced changes to the company’s advertising platform, these changes aim to reduce discrimination in job postings, housing ads, and credit ads. Developers will soon be required to comply with updated Marketing API standards based on these changes.
Social Actions takes actions posted on the web from more than forty different socially progressive organizations, and aggregates them into a common format for easy discovery. The actions are concrete activities like volunteering, donating, signing a petition, making a loan, or attending a meetup, all in the service of "making a difference" for issues like Darfur, cancer, LGBT, prison reform, and other activist concerns. On the Social Actions site interested citizens can search the opportunities, and an API (our Social Actions API profile) allows developers to build on top of the stream of postings.