markzhai/AndroidPerformanceMonitor
A transparent ui-block detection library for Android. (known as BlockCanary) observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3881
- days_rel: n/a
- days_push: 1145
- n_releases_24m: 0
Adoption not part of the score
6729 stars · 1020 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A transparent UI-block detection library for Android, known as BlockCanary, that monitors main-thread stalls and ANR-like jank with one-line setup. It logs and displays block events with configurable context, white-lists, and notification-based reporting.
Use cases
- detect ui thread blocks in my android app
- find causes of anr and jank in android
- monitor main looper stalls during development
- profile slow frame rendering on android
- get notifications when the ui thread freezes
When to choose
- you are debugging UI jank or ANRs on Android and want lightweight, transparent detection
- you want a debug-build-only monitor with minimal integration code
When to avoid
- you need full APM/production telemetry rather than local block detection
- your app already overrides getMainLooper().setMessageLogging()
- you need actively maintained support for the latest Android versions
Facets
library · maturity maintenance
monitoring logging developer-tools mobile-development performance developer-tools apm blockcanary anr-detection ui-block java android-library android
1 source
- readme: https://github.com/markzhai/AndroidPerformanceMonitor · fetched 2026-08-28 · 3367b3bc8e10
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| markzhai/AndroidPerformanceMonitor | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="markzhai/AndroidPerformanceMonitor")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem