spec(`v22-to-v24`): what we have to do

[AugustinMauroy]

To furnish a codemod that handles migrations between node v22 to v24, we have some task to do.

EoF DEP

Theses thing is considered deprecation as described in this document: https://nodejs.org/docs/latest/api/deprecations.html#deprecated-apis

• DEP0176 – fs.F_OK, fs.R_O, fs.W_OK, fs.X_OK – fs-access-mode-constants
• DEP0081 – fs.truncate() with file descriptor – fs-truncate-fd-deprecation
DEP0045/DEP0046/DEP0047/DEP0048/DEP0049/DEP0050/DEP0051/DEP0052/DEP0053/DEP0054/DEP0055/DEP0056/DEP0057/DEP0058 – util.is* helpers – util-is
• DEP0059 – util.log() – util-log-to-console-log
• DEP0108 – zlib.bytesRead – zlib-bytesread-to-byteswritten
• DEP0194 – HTTP/2 priority signaling feat(http2-priority-signaling): introduce #246
• DEP0185 – Instantiating node:repl classes without new - repl-classes-with-new
• DEP0165 – --trace-atomics-wait
• DEP0100 – process.assert() feat(process-assert-to-node-assert): introduce #200
• DEP0178 – dirent.path - Feat/dirent path dep0178 #248
• DEP0121 – net._setSimultaneousAccepts()
• DEP0066 – OutgoingMessage.prototype._headers/_headerNames
• DEP0127 – timers._unrefActive() feat(timers deprecation): introduce #255
• DEP0126 – timers.active() feat(timers deprecation): introduce #255
• DEP0095 – timers.enroll() feat(timers deprecation): introduce #255
• DEP0096 – timers.unenroll() feat(timers deprecation): introduce #255
• DEP0064 – tls.createSecurePair()
• DEP0043 – tls.SecurePair
• DEP0122 – tls.Server.prototype.setOptions()

Breaking Changes

IDK 🤷 for now

• all args thing

this list only show MVP for now, more to come later

Missing codemods

Some part didn't have codemod, and if you need to migrate it take a look a the liked issue there are before/after code snippets that may help you to manually migrate your code

[richardlau]

To furnish a codemod that handles migrations between node v22 to v24, we have some task to do.

EoF DEP

• DEP0030 – SlowBuffer - WIP in pr#193

FWIW SlowBuffer is only Runtime deprecated in Node.js 24.x (it was accidentally End-of-Life in 24.0.0 without going through Runtime deprecation and reverted to runtime deprecation in 24.0.1).

[AugustinMauroy]

YEAH it's reduce our todo list ...

[richardlau]

For completeness, the End-of-Life for SlowBuffer happened in Node.js 25.0.0 so it did eventually happen, just not in Node.js 24.