We test AI coding agents so you don't have to. We give coding agents the same complete product brief, provide zero human help, and evaluate the final apps they actually ship. 1 Prompt. 1 App. 0 Help.
A single-file HTML5 Canvas Tower Defense game requiring 60fps loop, 3 distinct tower types, upgrade/sell mechanics, wave management, particle explosions, and Web Audio API procedural sound synthesis.
A single-file 3D Arcade Kart Racing game with procedural Three.js low-poly models, closed-loop stunt circuit, drift physics, tire smoke particles, 2 AI rival karts, 3-lap race system, boost pads, and real-time Web Audio sound synthesis.
A single-file HTML expense tracker requiring localStorage persistence, category dropdowns, dynamic budget warnings, and a running total of all expenses. Handed headlessly to 3 Tier 1 agent CLIs.
Each agent receives an unedited, exhaustive product specification once. Zero human semantic follow-ups, zero steering, and zero debugging hints.
The agent plans, codes, inspects, and verifies on its own inside an isolated sandbox. Exact harness versions, models, and environments are recorded.
We capture exact wall-clock durations, token consumption, session transcripts, and unedited code outputs so claims can be audited independently.