# barretlee/performance-column

🚅 性能专栏（Performance Column）

Repository: https://github.com/barretlee/performance-column
Canonical: https://ross.abutalabs.com/products/performance-column
Homepage: http://performance.barretlee.com
License Family: other
Topics: performance, column
Last push: 2020-06-18T01:46:04+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3471, "days_push": 2268, "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 1203, forks 86 (observed 2026-08-28T04:03:58.582805+00:00)

## What it is
A Chinese-language performance learning column by barretlee that collects structured knowledge points about web, H5, and native performance optimization via GitHub issues. Content is community-contributed, reviewed, and intended to be compiled into articles.

## Use cases
- learn web performance optimization concepts
- study PC and mobile H5 performance tuning
- find structured performance knowledge points and demos
- understand rendering and loading performance principles
- reference performance learning materials in Chinese

## When to choose
- you want curated Chinese-language notes on web and mobile performance
- you prefer issue-based, community-discussed learning resources
- you need a starting outline of performance topics to explore

## When to avoid
- you need up-to-date performance techniques, as the project has been inactive since 2020
- you want a runnable tool or library rather than reading material
- you need English-language content

## Facets
- artifact type: learning-resource
- maturity: abandoned
- function: developer-tools, documentation
- domain: web-development, performance, tutorials
- platform: cross-platform
- tags: performance-optimization, chinese-language, issue-based-column, web-performance, web-server

## Member repositories
- barretlee/performance-column (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:58.582805+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 2026-08-30T06:20:09.659366+00:00, confidence not recorded.
  - readme: https://github.com/barretlee/performance-column (fetched 2026-08-28T04:03:58.582805+00:00, sha 09244ce1fb24)
  - homepage: http://performance.barretlee.com (fetched 2026-08-29T12:27:43.794971+00:00, sha 854f4ba820fb)
- Data as of 2026-08-30T08:39:29.467469+00:00.