bun-runtime

Set up Bun by running `bun init` to create the project structure, then use `bun install` and `bun add` for package management. Use `bun build` to leverage the built-in bundler for streamlined builds and faster dependency resolution.

The best way to run tests in the Bun runtime is using `bun test`. This approach provides a Vitest-compatible testing workflow, ensuring reliable test execution across local development and continuous integration environments.

Yes, you can use `bunx` for scripting and task automation in Bun-powered projects. It executes local and remote packages efficiently, replacing standard npx workflows while enforcing Bun-centric configurations for faster script execution.

Migrating to Bun requires shifting away from npm configurations towards Bun-centric setups. You must use `bun install` and configure `bunfig.toml` for project settings, enforcing frozen lockfiles to maintain reliable CI workflows.

Bun handles build and test workflows by integrating a built-in bundler and Vitest-compatible test runner directly within the runtime. This provides faster installs and streamlined builds compared to standard JavaScript runtimes that require external tools.

Configuring `bunfig.toml` is necessary to enforce Bun-centric best practices for builds and testing. It centralizes runtime configuration, ensuring consistent package management and reliable test workflows across local and CI environments.