Technical Guide

Technical guides are the deep, mechanism-level explainers for readers who want to understand exactly how something works, not just the steps to set it up — RSS feed anatomy, encoding issues, caching behavior, feed validation, and similar under-the-hood topics. This is the reference tag for troubleshooting content and for anyone building custom tooling around RSS feeds and automated distribution rather than just using an off-the-shelf tool. Recent additions cover team workflows and permissions, what social platform API rate limits mean in practice, how animated images and GIFs survive the trip from feed to network, and finding the feed on less common systems such as Craft CMS. The format is consistent: what the mechanism is, where it breaks, and what to check first when it does. Nothing here assumes you are using any particular tool, because the underlying behaviour is the same whatever reads your feed.

Quart RSS Feed in Python: Async Route and Valid XML

Updated: 2026-10-25

Short answer: To serve an RSS feed from a Quart application, add an async GET route for /feed.xml, load the newest published ro...

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SolidStart RSS Feed: API Route, Dates and Auto-Posting

Updated: 2026-10-25

Short answer: To add an RSS feed to a SolidStart site, create an API route file named feed.xml.ts in the routes folder that exp...

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Cloudflare Workers RSS Feed: Edge Handler and Caching

Updated: 2026-10-25

Short answer: To serve an RSS feed from a Cloudflare Worker, write a module Worker whose fetch handler reads your articles from...

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Echo RSS Feed in Go: Structs, Dates and ETag Caching

Updated: 2026-10-25

Short answer: To serve an RSS feed from an Echo application written in Go, define structs for the channel and its items, load t...

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Pyramid RSS Feed: Views, WebOb Responses and Cache Headers

Updated: 2026-10-25

Short answer: To serve an RSS feed from a Pyramid application, register a route for /feed.xml, add a view that loads the newest...

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Clojure Ring RSS Feed: Compojure Route, Dates and ETag

Updated: 2026-10-24

Short answer: To serve an RSS feed from a Clojure web application, add a Compojure GET route for /feed.xml, load the newest pub...

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Kemal RSS Feed in Crystal: XML Builder and ETag

Updated: 2026-10-24

Short answer: To serve an RSS feed from a Kemal application, add a get route for /feed.xml, read the newest published rows with...

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Vert.x RSS Feed in Java: Router, Dates and ETag

Updated: 2026-10-24

Short answer: To serve an RSS feed from a Vert.x application, register a GET route for /feed.xml on a Router, load the newest p...

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aiohttp RSS Feed in Python: Handler, GUIDs and ETag

Updated: 2026-10-24

Short answer: To serve an RSS feed from an aiohttp application, register a GET handler for /feed.xml, query the newest publishe...

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Starlette RSS Feed in Python: Route, Dates and ETag

Updated: 2026-10-24

Short answer: To serve an RSS feed from a Starlette application, add a GET route for /feed.xml, load the newest published rows ...

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Falcon RSS Feed in Python: Resource, XMLGenerator and ETag

Updated: 2026-10-23

Short answer: To serve an RSS feed from a Falcon application, write a resource class with an on_get responder, register it on t...

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Oak RSS Feed on Deno: Router, Web Crypto ETag and Auto-Post

Updated: 2026-10-23

Short answer: To serve an RSS feed from an Oak application on Deno, register a GET route for /feed.xml on the router, read the ...

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