Why and How We Migrated from AngularJS to VueJS

Описание и применение

Миграция от AngularJS к VueJS уменьшила размер пакета на 30 % и ускорила загрузку страниц, при этом позволила команде использовать современную архитектуру компонентов.

Задача

The legacy AngularJS application was difficult to maintain, had performance issues, and required a modern framework to support new features.

Результат

The migration reduced bundle size by 30%, improved page load times, and lowered the maintenance burden by allowing developers to use modern JavaScript features and a component‑based architecture.

Рабочий процесс

• 1. Conducted a technical audit of the existing AngularJS codebase.
• 2. Created a migration plan that prioritized core features for incremental migration.
• 3. Set up a shared build environment using Vue CLI and Webpack.
• 4. Mapped AngularJS components to Vue components and rewrote them one by one.
• 5. Integrated legacy services with Vue via a lightweight wrapper.
• 6. Performed unit and integration testing after each component migration.
• 7. Deployed the migrated parts incrementally to production.
• 8. Refactored remaining AngularJS code into Vue once the core was stable.

Доказательства

We started with a technical audit of the existing AngularJS codebase to identify the most critical components for migration.

Источник

The migration plan prioritized core features for incremental migration.

Источник

We set up a shared build environment using Vue CLI and Webpack.

Источник

After each component migration, we performed unit and integration testing to ensure stability.

Источник

The migration reduced bundle size by 30% and improved page load times.

Источник