You can also look up for these other topics:
Framework
Coding Standards
Boilerplate
CMS
Tool
Security
Hacktoberfest
:octocat: Social OAuth Authentication for Laravel 5. drivers: facebook, github, google, linkedin, weibo, qq, wechat and douban
overtrueMagento 2 Social Login extension is designed for quick login to your Magento 2 store without procesing complex register steps
mageplazaLinkedIn API PHP SDK with OAuth 2 support. Can be used for social sign in or sharing on LinkedIn. Has a good usage examples
zoonman