🐛 Bug: <Page not found: /from-javascript-totypescript returns 404>

[marroniii]

Bug Report Checklist

• I have searched for related issues and found none that matched my issue.
• This is the appropriate issue form for the bug I would like to report.

Expected

A página deveria carregar o conteúdo de prática do Capítulo 1 do livro.

Contexto
Encontrei este link no livro "Learning TypeScript" de Josh Goldberg, Capítulo 1 (From JavaScript to TypeScript), que direciona o leitor ao site para praticar os exercícios.

Actual

A página acessível pelo link do livro "Learning TypeScript" (Capítulo 1) retorna um erro 404 com a mensagem:

Error: Cannot find name '/from-javascript-totypescript'.

URL afetada
https://www.learningtypescript.com/from-javascript-totypescript

Como reproduzir
Acesse o link acima
A página retorna "Page Not Found"
https://jam.dev/c/0368af7e-699c-42c7-94b2-5d02a05bc69e

Additional Info

Ambiente

• Navegador: chrome
• Sistema Operacional: Windows 11
• Data: 21/02/2026

[JoshuaKGoldberg]

Hey @marroniii, thanks for filing this! I searched through the book's text and couldn't find any instance of from-javascript-totypescript. Did you, perhaps, mistype the URL? Or if not, could you say specifically which page and surrounding text mentioned the off link?