Rspack V2 Upgrade
Use when upgrading a Rspack 1.x project to v2, including dependency and configuration updates.
Specification
- Skill ID
- rstackjs/agent-skills/rspack-v2-upgrade
- Publisher
- rstackjs
- Repository
- agent-skills
- Installs
- 0
- Files
- 1
- Synced
- Sep 23, 2026
How to use it
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
rstackjs/agent-skills/rspack-v2-upgradeInstalls these files- SKILL.md
What this skill tells the agent
Rspack 1.x to v2 upgrade
Workflow
- Confirm current setup
- Read
package.jsonto identify Rspack packages in use. - Locate the Rspack config file (commonly
rspack.config.(ts|js|mjs|cjs)).
- Open the official migration guide
- Use the official guide as the single source of truth:
- https://rspack.rs/guide/migration/rspack_1.x
- Plan required changes
- Compare the current project config with the migration guide.
- List breaking changes that apply to the project’s current config and plugins.
- Note any removed or renamed options, defaults, or plugin APIs.
- Update dependencies
- Upgrade Rspack packages to v2:
@rspack/core,@rspack/cli,@rspack/dev-server,@rspack/plugin-react-refresh.
- Apply migration changes
- Update the Rspack config and related code according to the official guide.
- Remove deprecated or unsupported options.
- Validate
- Run build and dev commands.
- Run project tests or type checks.
- Fix any warnings or errors surfaced by the new version.
More from rstackjs
Use this skill in a project
Open any RiverX project, search the Skills panel for rstackjs/agent-skills/rspack-v2-upgrade, and install it in one click.