HTML Coding AgentsPreview
In HTML repos on public GitHub, 556K PRs carried an agent mark between 2026-10 window start and end, which is 30.2% of all HTML PRs. Claude Code does the most of it.
Coverage: tracks Claude Code, Codex, Copilot agent, Cursor, Devin, and Jules. Codex is measured through hosted task metadata, checked against sampled PRs. Gemini CLI and other terminal agents work through the developer's own identity, leaving nothing public we can detect yet, so they cannot be measured here. We are expanding coverage. Methodology
556K
Agent-marked PRs
Latest month window
30.2%
Of all HTML PRs
1.8M total in window
Claude Code
Does the most HTML
76% of agent-marked PRs
20
Months tracked
Updated monthly
Who Does The HTML Work
Agent-marked PRs in HTML repos, latest month. Counts link to the live GitHub search.
HTML Over Time
Agent-marked HTML PRs per month by agent, or each agent's share of them.