The first version of my extension was built on a simple observation: HotAudio’s player was exposing its active audio instance as a global variable. You could just type window.as into the browser console and there it was; The entire audio source object, sitting in the open like a wallet left on a park bench.
Even this relatively clean version requires: a TransformStream, manual TextEncoder and TextDecoder, and explicit lock release.，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
，这一点在heLLoword翻译官方下载中也有详细论述
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build-index renders all 1,418 source characters and 34 target characters as 48x48 greyscale PNGs, one per font that natively contains the character. Fontconfig is queried per-character to avoid brute-force rendering across all 230 fonts (97% reduction: 8,881 targeted renders vs 326,140 brute-force).，推荐阅读谷歌浏览器【最新下载地址】获取更多信息
Additional reporting by Emma Calder