Deno Engineering Benchmarks
Deno delivery benchmarks are based on 277 merged pull requests in the last 30 days (2,499 all-time), with 19.9 hours median cycle time, 11.6 hours median review time, and 25 active contributors. AI-related signals appear on 10.5% of recent work. PR volume is down -52% compared to the prior period.
Repo vs Deno Average
Delivery Trend and AI Signals
PR Backlog (Humans)
Excludes AI agents and automation accounts.
PR Backlog (AI Agents)
AI coding agents only.
AI Signals vs Cycle Time
Correlation
Cycle Time by AI-Related Signals
PR Breakdown
Top AI Tools
PR Type Breakdown
Recent Pull Requests
View PR Explorer| Title | Author | AI |
|---|---|---|
| perf: remove Linux unwind tables from release artifacts | nathanwhit | — |
| fix(net): clean up concurrently dropped load-balanced liste… | nathanwhit | — |
| fix(ext/net): release completed QUIC stream resources | nathanwhit | — |
| fix(node): clean up Web Stream finished listeners | nathanwhit | — |
| perf: reduce eager module evaluation at startup | nathanwhit | — |
Methodology
Metrics are computed from merged pull request data synced daily from GitHub. AI-related metrics are directional signals inferred from pull request activity patterns and heuristics. Summary metrics use a 30-day rolling window; trends use a 90-day window. Last updated 29 minutes ago.
Updated daily from public GitHub pull requests.
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