# fouber/lottery

年会抽奖程序

Repository: https://github.com/fouber/lottery
Canonical: https://ross.abutalabs.com/products/fouber-lottery
Homepage: https://fouber.github.io/lottery/
Language: JavaScript
License Family: other
Topics: lottery, lottery-game, lottery-draw, lottery-program
Last push: 2024-01-23T10:24:53+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": 3131, "days_push": 953, "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 1628, forks 610 (observed 2026-08-28T04:05:13.283022+00:00)

## What it is
A browser-based lottery/raffle application for company annual party (年会) prize draws, written in JavaScript. It animates a spinning sphere of participants and randomly selects winners in configurable batch sizes, marking past winners to prevent repeat wins.

## Use cases
- run a random prize draw at a company annual party
- pick winners from an employee list on a big screen
- draw multiple winners at once (30, 10, 5, 2, or 1)
- ensure previous winners cannot win twice
- host an interactive raffle with start/stop animation

## When to choose
- you need a quick, free, browser-based raffle for a company event
- you want a visually engaging spinning-ball draw for a projector
- you need batch draws with no-repeat winners and no backend setup

## When to avoid
- you need cryptographically secure or auditable randomness
- you require a license or commercial support
- you need custom prize tiers, weighted odds, or integration with external systems

## Facets
- artifact type: application
- maturity: maintenance
- function: gui, animation, data-visualization
- domain: web-development, frontend, developer-tools, entertainment
- platform: browser, cross-platform
- tags: lottery, raffle, company-event, random-draw, chinese, web-server

## Member repositories
- fouber/lottery (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:13.283022+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 2026-08-30T03:48:19.777998+00:00, confidence not recorded.
  - readme: https://github.com/fouber/lottery (fetched 2026-08-28T04:05:13.283022+00:00, sha 1aa2d7077e49)
  - homepage: https://fouber.github.io/lottery/ (fetched 2026-08-29T11:21:12.038894+00:00, sha 52b079ee8c71)
- Data as of 2026-08-30T08:39:29.467469+00:00.