nolanlawson/marky
Some data may be outdated — see provenance labels.
High-resolution JavaScript timer based on performance.mark/measure (491 bytes min+gz) observed · 2026-09-23
Health v2 · maintenance only
60/100
- Activity 61
- 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 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3624
- days_rel: n/a
- days_push: 235
- n_releases_24m: 0
Adoption not part of the score
1091 stars · 24 forks observed · 2026-09-23
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A tiny (491 bytes) JavaScript timer library built on the User Timing API's performance.mark() and performance.measure(), with fallbacks to performance.now(), Date.now(), or process.hrtime() in Node. It provides high-resolution timings and produces PerformanceEntries that show up as visualizations in browser DevTools and performance tools.
Use cases
- measure how long a javascript function takes to run
- add high-resolution timing to browser code
- visualize custom performance measurements in chrome devtools
- replace console.time with a more accurate timer
- collect performance entries to send to analytics
- benchmark code in node with high-resolution time
When to choose
- you need accurate, high-resolution timing in the browser or node
- you want measurements to appear in the browser performance timeline and devtools
- bundle size matters and you want a sub-1KB timer
When to avoid
- you need full profiling, tracing, or APM rather than simple timers
- you need benchmarking with statistical analysis of repeated runs
- your environment lacks the User Timing API and you don't want fallback-level accuracy
Facets
library · maturity stable
benchmarking monitoring developer-tools performance web-development browser user-timing-api stopwatch performance-measurement tiny-library nodejs javascript
2 sources
- readme: https://github.com/nolanlawson/marky · fetched 2026-09-23 · 47b30ae11050
- registry_npm: https://registry.npmjs.org/marky · fetched 2026-08-29 · fffdc1490460
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| nolanlawson/marky | main | 60 |
For agents
markdown · JSON · MCP: product_card(name="nolanlawson/marky")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem