coil-compose

Integrate Coil image loading in Jetpack Compose with AsyncImage and state handling.

Updated Feb 28, 2026
One-click install
npx skills add https://github.com/trancee/noise-protocol --skill coil-compose-trancee
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: coil-compose
Source: https://github.com/trancee/noise-protocol/tree/main/.github/skills/coil-compose
Command: npx skills add https://github.com/trancee/noise-protocol --skill coil-compose-trancee

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies and optimizes the process of loading images within Jetpack Compose UI, handling various states and performance considerations.

Core Features & Use Cases

  • AsyncImage Composable: The primary tool for displaying images from URLs, with built-in support for placeholders, error states, and crossfading.
  • rememberAsyncImagePainter: Provides a Painter for use in custom drawing or when explicit state observation is needed.
  • SubcomposeAsyncImage: Offers a slot-based API for custom UI states during image loading.
  • Performance Best Practices: Encourages singleton ImageLoader instances, main-thread safety, and appropriate sizing.
  • Use Case: Displaying user profile pictures, product images, or any remote image in your Compose application efficiently and with a good user experience.

Quick Start

Use the coil-compose skill to display an image from the URL 'https://example.com/image.jpg' with a placeholder and crossfade enabled.

Frequently Asked Questions about coil-compose

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I load remote images in Jetpack Compose?

To load remote images in Jetpack Compose, use the `AsyncImage` composable to display images from URLs, complete with built-in support for placeholders, error states, and crossfade animations.

What is the best way to handle loading and error states for Compose images?

The best way to handle loading and error states is using `SubcomposeAsyncImage`, which provides a slot-based API for defining custom UI layouts during the image loading, success, and error phases.

How do I use Coil with custom drawing in Compose?

To use Coil with custom drawing in Compose, utilize `rememberAsyncImagePainter` to obtain a `Painter` object, which allows explicit state observation and custom rendering within your UI components.

How do I optimize image loading performance in Android Kotlin Compose?

Optimize image loading performance by using a singleton `ImageLoader` instance, maintaining main-thread safety, and applying appropriate image sizing alongside crossfade animations for efficient rendering.

Does Coil work with Jetpack Compose for displaying profile pictures?

Yes, Coil works with Jetpack Compose for displaying profile pictures and product images efficiently, using `AsyncImage` to fetch remote URLs and manage UI states for a smooth user experience.