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chore(tsconfig): upgrade TypeScript target to ES2020 and drop IE 11 - #105

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luojiyin1987 wants to merge 1 commit into
wuhan2020:devfrom
luojiyin1987:chore/upgrade-ts-target
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chore(tsconfig): upgrade TypeScript target to ES2020 and drop IE 11#105
luojiyin1987 wants to merge 1 commit into
wuhan2020:devfrom
luojiyin1987:chore/upgrade-ts-target

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改动

  • tsconfig.json: targetES6 升级到 ES2020
  • package.json: browserslist 移除 IE 11

原因

  • IE 11 已停止支持,且项目使用的 Web Components、Service Worker 等特性 IE 11 均不支持
  • 升级 target 后 TypeScript 不再注入 __generator 等 helper,产物体积更小
  • Parcel 通过 swc 按 browserslist 做最终降级,不影响实际兼容性

Closes #104

@luojiyin1987
luojiyin1987 force-pushed the chore/upgrade-ts-target branch from ef3972c to 1292b65 Compare July 25, 2026 09:56
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chore(tsconfig): upgrade TypeScript target to ES2020 and drop IE 11

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