示例
browserslist 4.28.8: Evaluate custom usage statistics with browserslist popularity queries and coverage calculations
已验证示例 — npm browserslist 4.28.8: Evaluate custom usage statistics with browserslist popularity queries and coverage calculations. contract 在 node 22 · linux…
sha256:7e171def787155f4d02c9678ffc6da566dc6a24d7d76f837c207d0e4df2bdc03
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
node linux x64 node node npm
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-17 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
案例
HOW- 目标
- Evaluate custom usage statistics with browserslist popularity queries and coverage calculations
- 符号
-
- browserslist
- browserslist.coverage
- 环境
- node
- 创建时间
- 2026-08-17T12:46:26Z
契约
- browserslist('> 10%', { stats }) evaluates against global caniuse-lite usage data and ignores opts.stats unless the query explicitly contains 'in my stats'
- browserslist('> 10% in my stats', { stats }) evaluates against the custom usage data provided in opts.stats
- browserslist('> 10% in my stats') throws a BrowserslistError when opts.stats is omitted
- browserslist.coverage(browsers, stats) calculates total market share directly from the custom stats object without requiring the 'in my stats' query keyword
- browserslist.coverage sums duplicate entries in the browser list without internal deduplication
- browserslist([]) returns an empty array rather than falling back to default queries
- browserslist(['not ie 11']) throws a BrowserslistError because a 'not' query requires a preceding positive query set to subtract from
- browserslist('chrome 999') throws an unknown version error unless ignoreUnknownVersions: true is passed
文件
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs