According to Claude (@claudeai) on X, Claude Code on desktop now previews running apps, reviews code, and handles CI failures and PRs in the background; Boris Cherny (@bcherny) amplified the announcement with a demo link to the same post. As reported by Claude's official post, these capabilities target end-to-end developer workflows, from local app preview to continuous integration monitoring and pull request maintenance, reducing context switching and improving shipping velocity for AI-assisted software development. According to the same source, the background CI and PR handling suggests tighter integration with developer tools and repositories, opening opportunities for enterprises to standardize AI pair programming across teams and shorten review cycles.