# Developing in Multiple Angular Versions When developing Angular applications and libraries on a host, you have to pay attention to what version of Angular you're targeting, to determine what version of Node.js, Typescript, and RxJS that your host needs installed. Here's the source matrix: [https://angular.dev/reference/versions](https://angular.dev/reference/versions) And, here's a list of versions that we use for development: NOTE: The Angular version is in the header row.
**Package**14.2.015.2.1015.1.013.3.017.0.717.3.1219.2
Angular^14.2.0^15.2.10^15.1.0~13.3.0^17.0.7
^17.3.0
\*19.2
@angular/cli~14.2.4 ~15.1.3~13.3.3~17.0.7
^17.0.7
Angular/material~7.0.0 ^15.1.2 ^17.0.4
Node.js ^18.10.0
20.18.3
20.18.3
Typescript~4.7.2~4.9.5~4.9.4~4.6.25.2
rxjs~7.5.0~7.5.0~7.8.0~7.5.0^7.5.0
tslib^2.3.0~2.3.0^2.3.0^2.3.0^2.6.2
@clr/angular^13.8.3 ^13.1.0
@cds/angular^6.1.5 ^5.7.0
@clr/icons^13.8.3 ^13.0.2