ESA provides ready-to-use function templates so you can deploy edge logic for common use cases without writing code from scratch.
Each template is a complete, deployable function that you can use directly or adapt to your requirements. Templates cover a range of scenarios — from request routing and response manipulation to security enforcement and content personalization.
Next steps
To write a function from scratch instead of using a template, see Create a function.
To understand the runtime environment and available APIs, see Edge Functions overview.