# lukejacksonn/perflink

Low friction JavaScript benchmarks that you can share via URL

Repository: https://github.com/lukejacksonn/perflink
Canonical: https://ross.abutalabs.com/products/perflink
Homepage: https://perf.link
Language: JavaScript
License Family: other
Last push: 2021-03-21T05:41:36+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2714, "days_push": 1991, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1224, forks 41 (observed 2026-08-28T04:04:02.772196+00:00)

## What it is
Perflink is a frontend-only single page web app for benchmarking JavaScript code snippets, hosted on GitHub Pages at perf.link. It runs tests in isolated web workers, uses adaptive timing for accurate results, and encodes test suites and results into shareable URLs.

## Use cases
- compare performance of different JavaScript code snippets
- benchmark JS functions in the browser
- share benchmark results via a URL
- run quick perf tests without setting up a benchmarking harness
- find the fastest way to write a JS operation

## When to choose
- you want a lightweight, no-setup jsperf alternative
- you need to share benchmark results as a link
- you want benchmarks isolated in web workers with adaptive timing

## When to avoid
- you need Node.js or CI-based benchmarking
- you need precise high-resolution timer measurements
- you need long-term hosted storage of benchmark suites

## Facets
- artifact type: application
- maturity: maintenance
- function: benchmarking, developer-tools
- domain: developer-tools, web-development, performance
- platform: browser
- tags: js-benchmarking, shareable-urls, web-workers, static-web-app, jsperf-alternative, web-server

## Member repositories
- lukejacksonn/perflink (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:02.772196+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:15:28.486951+00:00, confidence not recorded.
  - readme: https://github.com/lukejacksonn/perflink (fetched 2026-08-28T04:04:02.772196+00:00, sha 2e6d54e1236b)
  - homepage: https://perf.link (fetched 2026-08-29T12:23:32.310745+00:00, sha 8f6b26df9df4)
- Data as of 2026-08-30T08:39:29.467469+00:00.