What version of @angular/compiler should I use with Angular 20?

@angular/compiler@21.1.0 has issues with Angular 20.0.0. Update @angular/compiler to version 20.3.16

How to install @angular/compiler with Angular 20?

Run: npm install @angular/compiler@21.1.0. We recommend checking compatibility first using DepFixer's free compatibility checker to avoid peer dependency conflicts.

Back to Checker

Is @angular/compiler 21 compatible with Angular 20?

Issues Detected

@angular/compiler@21.1.0 has issues with Angular 20.0.0

Official @angular/* packages must have the same major.minor version

Check Details

Framework

🅰️ Angular20.0.0

Package

@angular/compiler@21.1.0

Conflict typeangular-ecosystem-mismatch

FixUpdate @angular/compiler to version 20.3.16

Suggested20.3.16

Verified 4d ago1 check

FAQ

There are compatibility issues between @angular/compiler@21.1.0 and Angular 20.0.0. Official @angular/* packages must have the same major.minor version