Supabase Js Engineering Benchmarks

Supabase · GitHub · Updated June 3, 2026

Supabase Js delivery benchmarks are based on 49 merged pull requests in the last 30 days (200 all-time), with 2.2 hours median cycle time, 0.4 hours median review time, and 10 active contributors. AI-related signals appear on 4.1% of recent work. PR volume is up 58% compared to the prior period.

Median Cycle Time
2.2h
PR open to merge
Median Review Time
0.4h
first review to approval
AI-Related Signals
4.1%
directional signal across recent PRs
Best Signal Fast Delivery
2.2h
Median cycle time of 2.2h

Repo vs Supabase Average

-52.1pp
AI Signals
-5.2h
Cycle Time
-0.1h
Review Time

Delivery Trend and AI Signals

PR Backlog (Humans)

Excludes AI agents and automation accounts.

PR Backlog (AI Agents)

AI coding agents only.

Cycle Time by AI-Related Signals

32.4h
with signals
22.4h
baseline
44.5%
difference

PR Breakdown

2 with signals / 50 total PRs

Top AI Tools

claude 2

PR Type Breakdown

bugfix 20
ci 10
docs 8
chore 8
feature 2
refactor 1

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 17 hours, 33 minutes ago.

Updated daily from public GitHub pull requests.

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