A list of web service that is worth sharing to make a painful programmers life easier.

Inspired by the awesome-nodejs

• Authentication
• Connectivity
• Cloud Hosting
• Image Manipulation
• Payment Gateway
• Realtime Data
• Source Hosting

• OAuth.io - social logins and authorization service to make an application can easily authenticate user using social account.

• AWS - Amazon Web Service, it provides many services to make infrastructure on the cloud.
• Digital Ocean - simple cloud hosting solution that provide competitive price and simplicity.

• Imagga - service that allows application to understand better about an image. The main attribute of this service is a photo recognition service.
• CloudinaryCloudinary is the image back-end for web and mobile developers. An end-to-end solution for all your image-related needs.
• ReKognition - image recognition service that allows user to get information about the image including, theme, face recognition, celebrity face recognition, etc.

• Amazon SES - Amazon Simple Email Service (Amazon SES) is a cost-effective email service built on the reliable and scalable infrastructure that Amazon.com developed to serve its own customer base.
• Mailgun - direct email sending service by rackspace.
• MailJet - Powerful email delivery platform for Marketers and Developers. Email Marketing, SMTP Relay, and APIs.
• SendGrid - Delivering your transactional and marketing email through one reliable platform.

• PayPal - handle online payment easily.
• Braintree - accept PayPal, Bitcoin, Venmo, Apple Pay, cards with a few lines of simple API calls. Free to use for first €50,000.
• Stripe - a beautiful online payment gateway.
• MasterCard - MasterCard's Application Programming Interfaces (APIs) initiative encourages the development community to innovate with us in advancing commerce. Developers can now leverage previously proprietary APIs for MasterCard's payments and data services to create groundbreaking e-commerce and mobile payment applications.

• Firebase - Build Realtime Apps. A powerful API to store and sync data in realtime.

• BitBucket - free source hosting with a free service to host private repository
• GitHub - social coding platform
• GitLab - Tools for modern developers, GitLab unifies issues, code review, CI and CD into a single UI
• CodePlex - CodePlexProject Hosting for Open Source Software, Hosted by Microsoft

• Litmus - Test and track your emails. This service provide email preview across many clients and more

• Picocandy - A unique sticker as a service platform for mobile platform