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Why Your TypeScript 7 Upgrade Broke ESLint, ts-jest, and ts-morph

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1 SIGNALFIRST DETECTED 15 July 2026
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5 Aug
Why Angular, Vue, and ESLint Can't Upgrade to TypeScript 7.0 (Yet) — And Why TS 7.1 Changes Everything

<blockquote> <p>[!NOTE]<br /><br /> <strong>Summary</strong>: TypeScript 7.0 shipped with a brand-new native compiler core (<code>tsgo</code>). However, if you try upgrading your

REPORT · WHEN · Dev.toOPEN STORY
9 Jul
TypeScript 7.0 shipped. A green `tsc` is not a green migration.

<p>TypeScript 7.0 is now the <code>latest</code> tag on npm (7.0.2 as I write this). The headline is the native Go compiler — <code>tsgo</code> — and it is fast. The part nobody

REPORT · WHAT · Dev.toOPEN STORY
9 Jul
TypeScript 7: The Speed Upgrade We Were Waiting For

<p>TypeScript 7 is here, and this one feels different.</p> <p>The biggest change is not a new syntax feature. It is performance. TypeScript has been ported to a native Go-based

REPORT · WHAT · Dev.toOPEN STORY
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