Pete Bacon Darwin
90d · built 2026-09-08
Performance
What Pete Bacon Darwin shipped in the selected window, measured in ETV, and how it compares with the 90 days before it.
Effective capacity
+1.8engineers
delivers like 2.8 (2.8x pre-AI)
Output (ETV)
17.5ETV
−0.6% vs 17.6 prior
Features share
26.9%
+9.0 pp vs prior window
Fixes share
21.2%
−17.3 pp vs prior window
Work mix
26.9% Features6.2% Maintenance34% Tests11.6% Docs21.2% Fixes
52 commits over 90 days, ending 2026-09-08.
Where this dev ranks
Percentile against the global top-100 leaderboard (all-time totals).
- By commits
- Top 57 %
- By Features share
- Top 82 %
Daily performance
Daily ETV, stacked by Features, Maintenance, Tests, Docs and Fixes.
Repository spread
Where this developer's commits land. Concentrated work (top1 > 80%) vs polymath spread (top1 < 30%).
| Repo | Commits | ETV |
|---|---|---|
| workers-sdk | 45 | 16.4 |
| cloudflare-docs | 3 | 0.7 |
| workerd | 2 | 0.4 |
Most impactful commits
Top 10 by ETV in the last 90 days.
- 3.0ETV[wrangler] Add opt-in OS keychain storage for OAuth credentials (#14156) Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>github.com-cloudflare-workers-sdk · e1532eba · 2026-07-02
- 2.1ETV[wrangler] Add experimental support for declarative Durable Object exports (#14382)github.com-cloudflare-workers-sdk · fd92d565 · 2026-07-02
- 1.4ETV[wrangler] Allow containers to be attached to Durable Objects via `exports` (#15026)github.com-cloudflare-workers-sdk · 6529f0ca · 2026-08-15
- 1.1ETV[ci] Publish packages in dependency-tier order with propagation gates (#15166) Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>github.com-cloudflare-workers-sdk · 6221e531 · 2026-08-13
- 0.9ETV[wrangler] Add OAuth 2.0 Device Authorization Grant support (#14064)github.com-cloudflare-workers-sdk · a9e5abb8 · 2026-08-04
- 0.9ETV[wrangler] Serialize custom build watcher events to avoid concurrent runs (#14936) Co-authored-by: dhruv7539 <dhruvbhanderi7@gmail.com>github.com-cloudflare-workers-sdk · f92d1fc1 · 2026-07-31
- 0.6ETV[miniflare] Recover from a partially downloaded Chrome install (#15206)github.com-cloudflare-workers-sdk · 1277a72e · 2026-08-16
- 0.5ETV[miniflare] Reconcile dev registry entries instead of deleting and recreating them (#15037)github.com-cloudflare-workers-sdk · b4f0c976 · 2026-08-05
- 0.5ETV[Durable Objects] Document class exports (#31650) * [Durable Objects] Document class exports * Feedback from AI review * fix up Wrangler config blocks * fixups * further tidy up * [Durable Objects] Address review feedback on exports docs - Fix tab indentation in the cross-Worker transfer Steps so the nested Wrangler config renders correctly. - Correct three error-reference scenario tags to match EWC (transferred_pending_not_found, transferred_target_missing, phase_one_transfer_source_namespace_missing) and add missing scenarios (invalid_export, transferred_target_mismatch, transferred_source/target_in_dispatch_namespace, free_tier_requires_sqlite). - Clarify that tombstone_delete_class_still_in_code (error) is distinct from the tombstone_class_still_in_code info notice. - Repoint links orphaned by the migrations->exports page split to the legacy page (KV storage, migration Wrangler config) and to the best-practices SQLite anchor; fix an 'at at' typo in environments. * Reword the reconciliation text in the changelog * [Durable Objects] Correct class exports documentation --------- Co-authored-by: iglesiasbrandon <5313116+iglesiasbrandon@users.noreply.github.com>github.com-cloudflare-cloudflare-docs · 34b9a528 · 2026-07-15
- 0.5ETVRevert "Version Packages" (#14490)github.com-cloudflare-workers-sdk · 75d8cb0e · 2026-06-30