7.9.0 Released: Smaller preset-env output, Typescript 3.8 support and a new JSX transform · Babel

While preparing the Babel 8.0.0 release (in the next months), we just finished working on a new minor release which includes updates related to @babel/preset-env, TypeScript 3.8, Flow, and JSX! A few months ago, Jason Miller started working on @babel/preset-modules: an experiment to greatly reduce bundle sizes when using the module/nomodule pattern. We are excited to announce that its functionalit

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Babel 7.9.0リリース。 preset-envにmodule/npnmoduleパターンをサポートするオプションの追加。Babel 8.0でデフォルト化する予定。 TypeScript 3.8とFlow 0.120のサポート。ReactのRFCがでている新しいJSXの変換に対応など