# Telnyx Edge: Overview — Documentation Index
> Overview documentation within the Edge section of the Telnyx developer docs (https://developers.telnyx.com).
> Root index: https://developers.telnyx.com/llms.txt · Edge index: https://telnyx-openapi-ng.s3.us-east-1.amazonaws.com/llms/edge.txt · Full content for this subsection: https://telnyx-openapi-ng.s3.us-east-1.amazonaws.com/llms/edge/overview-full.txt

## Overview

- [Platform](https://developers.telnyx.com/docs/edge-compute/platform-overview.md): Overview of the Telnyx Edge Compute platform, showing how carrier-grade infrastructure powers global edge functions, KV storage, and media processing.
- [Products](https://developers.telnyx.com/docs/edge-compute/products.md): Overview of Telnyx Edge Compute products — functions, KV, SQLDB, networking, and observability — for building full-stack applications at the edge.

## Tutorials

- [Tutorials](https://developers.telnyx.com/docs/edge-compute/demos.md): Step-by-step guides for building real applications on the Telnyx Edge platform.
- [Build a REST API](https://developers.telnyx.com/docs/edge-compute/demos/build-a-rest-api.md): Build a complete JSON REST API on Telnyx Edge Compute with CRUD operations, request routing, input validation, and structured error handling.
- [SMS Webhook Handler](https://developers.telnyx.com/docs/edge-compute/demos/sms-webhook-handler.md): Build a Telnyx Edge Compute function that handles inbound SMS webhooks and sends automated keyword-based replies through the Telnyx Messaging API.
- [Voice Call Router](https://developers.telnyx.com/docs/edge-compute/demos/voice-call-router.md): Build a Telnyx Edge Compute function that routes incoming voice calls based on time of day, caller location, or custom business logic with TeXML responses.
- [Image Resizer](https://developers.telnyx.com/docs/edge-compute/demos/image-resizer.md): Build a Telnyx Edge Compute function that resizes and optimizes images on the fly using URL query parameters, with caching and format negotiation.

## Reference Architectures

- [Reference Architectures](https://developers.telnyx.com/docs/edge-compute/frameworks.md): Proven patterns for building applications on the Telnyx Edge platform.
- [Global API Gateway](https://developers.telnyx.com/docs/edge-compute/frameworks/global-api-gateway.md): Build a globally distributed API gateway on Telnyx Edge Compute with built-in authentication, rate limiting, response caching, and request routing.
- [Telecom Event Processor](https://developers.telnyx.com/docs/edge-compute/frameworks/telecom-event-processor.md): Build a real-time telecom event processor on Telnyx Edge Compute to handle voice call, SMS, MMS, and fax webhook events with sub-millisecond latency.
- [Real-Time Media Pipeline](https://developers.telnyx.com/docs/edge-compute/frameworks/real-time-media-pipeline.md): Process and route video, audio, and real-time communication streams at the network edge with Telnyx Edge Compute for low-latency media pipelines.
- [IoT Data Ingestion](https://developers.telnyx.com/docs/edge-compute/frameworks/iot-data-ingestion.md): Collect, transform, and route IoT sensor data globally with Telnyx Edge Compute using edge processing and aggregation close to your devices.