App Engine is a fully managed, serverless platform for developing and hosting web applications at scale. You can choose from several popular languages, libraries, and frameworks to develop your apps, and then let App Engine take care of provisioning servers and scaling your app instances based on demand.
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Documentation resources
Find quickstarts and guides, review key references, and get help with common issues.
Guides
Reference
Resources
Explore self-paced training, use cases, reference architectures, and code samples with examples of how to use and connect Google Cloud services.
Training
Training and tutorials
Write and respond to Pub/Submessages
Understand how to use Cloud Client Libraries to send and receive Pub/Sub messages in the App Engine standard environment.
Training
Training and tutorials
App Engine migration
Modernize your app to use the latest technologies
Code sample
Code Samples
Go sample apps
Includes Go samples for the App Engine standard environment and the flexible environment.
Code sample
Code Samples
Java sample apps
Includes Java samples for the App Engine standard environment and the flexible environment.
Code sample
Code Samples
Node.js sample apps
Includes Node.js samples for the App Engine standard environment and the flexible environment.
Code sample
Code Samples
PHP sample apps
Includes PHP samples for the App Engine standard environment and the flexible environment.
Code sample
Code Samples
Python sample apps
Includes Python samples for the App Engine standard environment and the App Engine flexible environment.
Code sample
Code Samples
Ruby sample apps
Includes Ruby samples for the App Engine standard environment and the App Engine flexible environment.
Code sample
Code Samples
.NET sample apps
Includes .NET samples for the App Engine flexible environment.