Why and How We Migrated from AngularJS to VueJS

Description and use

Migrating from AngularJS to VueJS reduced code complexity and accelerated development.

Problem

The legacy AngularJS application was difficult to maintain and lacked modern features.

Outcome

The migration reduced code complexity, improved developer onboarding, and enabled faster feature delivery.

Workflow

• 1. Conducted a code audit to identify AngularJS components and services.
• 2. Created a migration plan prioritizing critical features.
• 3. Reimplemented components in VueJS using single-file components.
• 4. Replaced AngularJS services with Vuex store modules.
• 5. Updated routing from AngularJS UI-Router to Vue Router.
• 6. Refactored templates to use Vue directives and slots.
• 7. Performed unit and integration tests to ensure parity.
• 8. Deployed the migrated application incrementally.
• 9. Monitored performance and user feedback.

Evidence

We started by conducting a code audit to identify AngularJS components and services.

Source

We reimplemented components in VueJS using single-file components.

Source

We replaced AngularJS services with Vuex store modules.

Source