JetBrains has rolled out a major update to its Amper build tool, bringing exciting new features that aim to make developing Compose Multiplatform apps faster and easier. The biggest highlight is the introduction of Compose Hot Reload, which allows developers to see UI changes instantly without restarting their apps. This can save a lot of time and help speed up the development process. Along with this, Amper 0.8.0 offers support for custom Kotlin compiler versions, giving developers the flexibility to test new compilers early on.

New Features Boost Developer Productivity

The addition of Compose Hot Reload is a game-changer for developers working with Compose Multiplatform. Instead of waiting for a full app restart after every change, developers can now see their UI updates in real-time. This streamlines the workflow and makes it easier to experiment with different UI tweaks and designs. The update also supports targeting JavaScript and WebAssembly platforms, opening up new possibilities for cross-platform development.

Amper 0.8.0 also introduces a new product type specifically for JVM-only libraries. This helps developers organize their projects better and focus on JVM-specific features. Additionally, the update simplifies project modules, especially for jvm/app and android/app, making project setup and management more straightforward. Another handy feature is the ability to treat the local Maven repository like a regular repository, which simplifies dependency resolution from local artifacts.

What This Means for Developers

With these improvements, developers can expect a more efficient and streamlined development experience. The real-time UI updates reduce the need for frequent restarts, saving time and reducing frustration. The support for custom Kotlin compiler versions gives developers the freedom to experiment with upcoming compiler features before they are officially released, which can be useful for testing and optimization.

JetBrains also plans to make switching from Gradle projects to Amper easier in the future. They are working on tools to facilitate a smoother migration process, so developers won’t have to worry about complex project conversions. For now, the latest Amper can be downloaded from GitHub, and users are encouraged to try out the new features and see how they can improve their workflow.

Getting started is simple. Developers just need to download the latest version and follow the provided instructions to update their existing projects. Amper integrates seamlessly with IntelliJ IDEA, making setup quick and intuitive. JetBrains continues to support its users with good documentation and assistance, so anyone new to Amper can get up to speed quickly. Overall, Amper 0.8.0 is set to make Compose Multiplatform development faster, more flexible, and more enjoyable.

Inspired by

• https://www.infoworld.com/article/4069201/jetbrains-amper-build-tool-adds-compose-hot-reload.html

Sources

• github.com
• jetbrains.com
• github.com
• jetbrains.com