Migrate from Prettier and ESLint to Biome

[AllanOricil]

Biome is slowly becoming the new standard for new projects

https://biomejs.dev/

[cristiand391]

would you mind expanding on the scope of the request (CLI plugin development/SFDX projects/other)?

[AllanOricil]

I believe the whole ecosystem should use the same set of tools to achieve a better DX. However, since there are multiple places where this change would have to happen, this is the order I propose

1. sfdx projects
2. sfdx plugins

While scaffolding sfdx projects, the CLI could ask developers if they want to start using "biome (beta)" instead of prettier/eslint. For those projects that start using biome, sfdx would collect telemetry data to verify if errors started to happen.

[cristiand391]

👋🏼

I'll be closing this for now, there's no near term plans to migrate away from prettier/eslint.

For sf CLI plugins and oclif repos, we would need to rewrite our custom sf plugin eslint rules + find matching ones for oclif setup.
For sfdx project templates, we would need a biome plugin for apex to support formatting + lwc. eslint rules migrated (not owned by our teams).