Navigara

github.com-googleapis-google-cloud-python

all · 32 devs · built 2026-06-13

Repository snapshot

Performance · 90d

78.2ETV

+34.0% since Q2 2025

ETV / dev / mo

2.4ETV

16 devs · 30-day window

Last 7 days · per dev

0.9ETV

per developer per week

Work mix

Growth24%· 78.5Maintenance67%· 221.7Fixes9%· 29.3
329.5 ETV all-time3,086 commits32 all-time devsJan 2025 – Jun 2026

Monthly reports

  • Highlights

    • Introduced new *AI generation capabilities* to *BigFrames DataFrames* with `ai_generate` functions [6b62cb6f · Shenyang Cai].
    • Optimized *BigFrames* resource efficiency by deferring deployment of unnamed UDFs until invocation [ad3b8fa9 · TrevorBergeron].
    • Enhanced *BigFrames* interoperability by adding direct support for *pandas.Series* inputs in *GoogleSQL scalar operations* [d4d88554 · Tim Sweña (Swast)].
    • Expanded *BigFrames* functionality with a rich set of new *scalar array functions* in `bigframes.bigquery` [4f8a6c81 · Tim Sweña (Swast)].
    • Implemented *App-centric Observability (ACO)* tracing for *google-cloud-storage*, enhancing *OpenTelemetry spans* with critical resource attributes and an *LRU metadata cache* [a0da993d · Chandra Shekhar Sirimala].
    • Added a new *dependency version scanner tool* to aid in tracking and updating Python runtimes and package dependencies across the repository [b85ff031 · Chalmer Lowe].
    • Established foundational *Angular infrastructure* for the *TableWidget* within *BigFrames display*, preparing for a hybrid development approach [4d20bab8 · Shuowei Li].
    • Refactored *CI/CD system test trigger logic* to dynamically determine package testing, removing error-prone hardcoded lists [025a4876 · Anthonios Partheniou].

    Observations

Performance over time

ETV stacked by Growth, Maintenance and Fixes — 90-day moving average, normalized to ETV / month.

Average performance per developer

ETV per active developer per month — 30-day moving average.

Active developers over time

Unique developers committing each day — 90-day moving average.

Knowledge concentration

How dependent is this repo on a small number of contributors? Higher top-1 share = higher key-person risk.

Top 1
25.2 %
Top 3
43.2 %
Top 5
56.5 %

Anthonios Partheniou owns 25.2 % of commits.

Most impactful commits

Top 20 by ETV in the all-time window.