Upgrade Angular Without Breaking Everything
ng update handles Angular core. We handle PrimeNG, Material, RxJS, and your 40 other dependencies that ng update ignores.
No credit card required • 25 free credits • Works with Angular 9-21
Real Problems From Real Angular Developers
These quotes are from r/angular this week. Sound familiar?
"Angular Material upgrade was the most painful one — we had lots of customisation done on angular material components which complicated things"
"Dependencies that don't have a compatible version with newer Angular"
"We had to revert back to 19. Our builds were so inconsistent that we just couldn't trust the release"
"The worst library we have to use is pdfjs — it requires incompatible TypeScript versions for some libs we use"
"Our team's app is in a monorepo with 5 other apps. We all have to upgrade together and we only do it once a year"
"Nothing beats migrating material to v15, I still have nightmares about that"
ng update Tells You WHAT. We Tell You HOW.
The Angular CLI handles Angular's own packages. Your real pain is everything else.
From Upgrade Anxiety to Upgrade Confidence
Three simple steps to know exactly which versions work together
Run DepFixer Migrate
Run the migrate command and select your target Angular version. We detect your framework and show available upgrade paths.
Review Migration Plan
See exactly which packages need updates, breaking changes, and the cost before committing.
Apply & Install
Confirm the migration and DepFixer updates your package.json. Then run npm install.
Complete Angular Ecosystem Support
We track version compatibility for the entire Angular ecosystem
@angular/material
Official component library
@angular/cdk
Component Dev Kit
PrimeNG
Rich UI components
@ngrx/store
State management
@ngrx/effects
Side effects
RxJS
Reactive extensions
NgZorro
Ant Design for Angular
@angular-devkit
Build tools
@angular/cli
CLI tooling
@angular/universal
SSR support
Ionic
Mobile framework
Capacitor
Native runtime
zone.js
Change detection
TypeScript
Type system
@angular-eslint
Linting rules
ngx-translate
i18n library
+ 600,000 more npm packages in our compatibility database
Built for Real Migration Scenarios
Whether you're upgrading one app or coordinating across teams, we've got you covered
Enterprise Portfolios
26 production apps
Teams managing multiple Angular applications that need coordinated upgrades across the organization.
Monorepo Teams
5+ apps in sync
Nx, Turborepo, or Lerna workspaces where all apps must share compatible dependency versions.
Legacy Rescues
Angular 9 → 21
Long-delayed migrations spanning multiple major versions with years of accumulated technical debt.
Stop Fearing Angular Upgrades
Join the teams shipping Angular 21 while others are still stuck on 14.
Analyze My Angular Project FreeNo credit card required • 25 free credits • Results in seconds