TypeScript Bun API DevelopmentFramework DevelopmentWeb DevelopmentBackend Development 1 min read

Elysia 2.0 Release Candidate Launches for Bun Runtime

The Elysia web framework has released its 2.0 candidate for Bun, focusing on architectural stability and improved developer experience ahead of the final launch.

Elysia 2.0 release candidate is now available for the Bun runtime. You can test these changes to ensure compatibility with your existing projects before the final version ships.

The update focuses on internal stability and the development experience. Architectural adjustments target performance and reliability by addressing core structural concerns, setting a foundation for long-term maintenance. These modifications provide a predictable environment for building web applications on the Bun engine.

Moving to this release candidate requires updating project dependencies to the latest pre-release tags. Because breaking modifications may exist, you should evaluate current implementations against these changes. Documentation outlines the migration path and specific API updates to help you prepare your environments.

As the 2.0 cycle continues, the focus stays on finalizing the feature set and addressing feedback from this testing phase. This step verifies that the framework meets production-grade application requirements. The final version will include these tested improvements, establishing a stable path for developers.