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vercel-react-best-practices (vercel-labs/agent-skills) vs writing-plans (obra/superpowers)

vercel-react-best-practices (vercel-labs/agent-skills)

24.3 / 30

SituationalSafe

Vercel's React best practices: lifts a Next.js optimisation from 2.3 to 3.6/5, but the one-sentence version reaches 4.6 for 75% of the tokens

  • SOTAPass

writing-plans (obra/superpowers)

25.3 / 30

RecommendedSafe

writing-plans: turns a short feature spec into a step-by-step TDD plan (control 1.6, skill 4.4, one-liner 4.2) for 1.35x the tokens; a one-sentence prompt of the same format scores almost as well

  • SOTAPass