# Components for your Backend

DevFeed: [Components for your Backend](<https://devfeed.tech/articles/components-for-your-backend-81282.md>)

Original publisher: [Read original article](<https://stack.convex.dev/backend-components>)

Author: Stack

Published: 2024-10-22T14:00:00Z

Content type: tutorial

Language: en

Sources: [Stack](<https://devfeed.tech/sources/stack.md>)

Topics: [Plover](<https://devfeed.tech/topics/plover.md>), [API Economy](<https://devfeed.tech/topics/api-economy.md>)

Tags: [cache](<https://devfeed.tech/tags/cache.md>), [components](<https://devfeed.tech/tags/components.md>), [convex](<https://devfeed.tech/tags/convex.md>), [convex-functions](<https://devfeed.tech/tags/convex-functions.md>), [feature-flags](<https://devfeed.tech/tags/feature-flags.md>), [integration](<https://devfeed.tech/tags/integration.md>), [patterns](<https://devfeed.tech/tags/patterns.md>), [push-notifications](<https://devfeed.tech/tags/push-notifications.md>), [walkthroughs](<https://devfeed.tech/tags/walkthroughs.md>)

## AI overview

The article explains how Convex Components package reusable backend functionality with isolated state, explicit APIs, and transactional guarantees. Through an example app, it shows configuring components for aggregates, caching, counters, rate limiting, and migrations, then discusses component instances, data handling, and operational practices.

## Source excerpt

Convex Components enable an ecosystem of powerful building blocks to reduce the amount of code you have to write and maintain yourself. Geospatial search, Expo push notifications, LaunchDarkly feature flags, durable function workflows, and more.