Assess, plan, evolve.

This codemod migration recipe helps you update your Express.js v4 applications to be compatible with Express.js v5 by addressing deprecated APIs.

• Bundle
• transformation
• migration
• +4

Migrates res.sendFile() options to Express 5 - adds an explicit dotfiles option and renames the removed hidden and from options

• transformation
• migration
• +4

Migrates express.static.mime (removed in Express 5) to the mime-types package

• transformation
• migration
• +5

Migrates express.static() options to Express 5 - adds an explicit dotfiles option and renames the removed hidden and from options

• transformation
• migration
• +4

Migrates usage of the legacy APIs `req.param(name)` to the current recommended approaches

• transformation
• migration
• +2

Migrates usage of the legacy APIs `res.redirect(url, status)` to use the recommended argument order `res.redirect(status, url)`.

• transformation
• migration
• +3

Migrates usage of the legacy APIs `app.del()` to `app.delete()`

• transformation
• migration
• +3

Migrates usage of deprecated singular request methods to their pluralized versions in Express.js applications.

• transformation
• migration
• +5

Migrates usage of the legacy APIs `res.send(status)`, `res.send(obj, status)`, `res.json(obj, status)` and `res.jsonp(obj, status)` to the current recommended approaches

• transformation
• migration
• +5

Migrates usage of the legacy API `res.sendfile(file)` to `res.sendFile(file)`

• transformation
• migration
• +3

Migrates usage of the legacy APIs `res.redirect('back')` and `res.location('back')` to the current recommended approaches

• transformation
• migration
• +3