OpenCode vs GitHub Copilot vs Claude Code: The June 2026 Coding Agent Rankings
OpenCode hit 176K GitHub stars while Copilot switched to per-credit billing. How all three agents performed on 8 real engineering tasks — with exact cost math.
opencode
Cognition AI Devin 2.0 Review: What a $26B Autonomous Dev Agent Actually Delivers
Devin 2.0: $20/mo entry, down from $500. We ran 10 real engineering tasks and found ACU costs balloon 3-8x on complex debugging. Completion rates and failure modes inside.