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CRITICAL: TypeScript `ES3` Target in Playground Broken · Issue #3571 · microsoft/TypeScript-Website · GitHub
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CRITICAL: TypeScript ES3 Target in Playground Broken #3571

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CRITICAL: TypeScript ES3 Target in Playground Broken#3571

Description

@Yonava
Yona Alexander Voss-Andreae (Yonava)
opened on May 21, 2026

Page URL:
https://www.typescriptlang.org/play

Issue:
When setting the compilation target to ES3 in the TypeScript Playground, the output panel fails to emit or downlevel code correctly.

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