Google Cloud Repositories - GitHub alternative by Google
Storyheap - Manage your SnapChat and Instagram stories.
AWS Amplify - JavaScript library for app development using cloud services
Storyly - Bring superb stories to your app
VanillaList - Repository of handpicked best vanilla JavaScript plugins and resources to save time as a developer and create high-performance web apps.
Bannerbear - Auto-generate IG Stories, Pinterest Pins and more