Ember vs Angular: A Detailed Comparison of Two Popular SPA Frameworks

Introduction to Ember and Angular

What Is Ember?

Ember.js is a convention over configuration opinionated framework and it was introduced in 2011 to build ambitious web applications. It follows the mantra:

It is common to see the phrase, “Convention over configuration.”

This philosophy helps developers by keeping them very productive by enforcing consistent patterns and predictable project structure. Ember is especially popular for large applications which require long-term maintainability and stability. Largely tech companies such as LinkedIn, Apple Music, Intercom and Twitch have been exercising Ember to run key product interfaces in the past.

Notably, Ember is still evolving with “Ember Octane,” which is its modern edition and it offers reactive components, decorators and improved developer ergonomics.

What Is Angular?

Angular (not to be confused with the old version of AngularJS) is a full-fledged TypeScript-based framework that was launched by Google in 2016 as a complete rewrite of AngularJS. It is known for being:

• Highly structured
• Enterprise-ready
• Backed by the engineering teams of Google
• Suited for modular, complex and large SPAs

Angular comes with built-in support for routing, RxJS based reactive data flows, dependency injection, modular architecture, and form management, which makes Angular a complete ecosystem.

Philosophy and Approach to the Design

Ember’s Configuring

Ember attempts to address decision fatigue by providing teams with good defaults. From folder structure, naming conventions, Ember enforces the way in which code should be organized. This leads to:

• Onboarding of new developers in a short time
• Predictable architecture
• Lessened debate over architecture
• Long-term maintenance that is well structured

One of Ember’s co-founders, Yehuda Katz, has once stated:

There are frameworks out there for making you productive. Ember exists so that you can be productive for years and not days.”

This statement sums up Ember’s long-term, stability-oriented philosophy.

Angular: its Modular and Configurable Architecture

Angular favors flexibility on a structured architecture. It is modular and therefore enables developers to:

• Division of applications into feature modules
• Cap peg State through services
• Implement dependency injection: Cleaner code
• Choose tooling/ libraries based on preferences

It is highly customizable and more complex. This makes Angular powerful, especially for multi-team enterprise-level applications with many teams working at the same time.

Learning Curve and Developer experience

Learning Ember

Ember has an average learning curve. The conventions eliminate decision-making and Ember CLI does a lot of the hard work. Developers benefit from:

• Predictable file structure
• Strong CLI automation
• Comprehensive documentation
• Stability of APIs over time

However, the conventions can be restrictive to developers who want to have flexibility. The extremely structured nature of the framework requires developers to fully buy into Ember’s philosophy.

Learning Angular

Angular is attributed to have a steeper learning curve because of:

• TypeScript as a requirement
• Complicated concepts such as dependency injection
• RxJS and reactive programming
• Angular specific syntax and decorators

Despite the difficulty of learning, Angular has a power that no other library can rival once you master it. It is suitable for teams that have formal development processes and developers that are comfortable with strongly-typed and structured systems.

A quote by Misko Hevery, Angular’s creator, supports this:

“Angular provides you with what you need to build applications of any scale.”

Performance Comparison

Rendering and Change Detection

Angular has a combination of Zone.js and incremental change detection strategies. Angular Ivy rendering engine enhanced performances to a remarkable extent and decreased the bundle sizes.

Ember is built on Glimmer which is an optimized rendering engine with aspects such as fine-grained updates and good performance in the real world. Ember apps can attain great runtime speeds because of a low number of DOM re-renders.

Bundle Size

Angular applications are usually larger with their init bundle sizes, because Angular comes with built-in tooling to do this, though optimisations such as tree-shaking will help reduce this.

Ember apps, which in the past were larger, have seen great leaps and bounds with Ember Octane and latest build optimizations.

Best Use-Case Based On Performance

Angular excels in applications that have complex state management and multiple dynamic modules.

Ember works extremely well in large and long-lived SPAs where having consistent structure and stability is required.

Ecosystem and Tooling

Angular’s Ecosystem

Angular offers a platform for this all-in-one solution:

• Angular CLI
• RxJS integration
• Angular Material UI Material (Components)
• Robust routing system and forms system
• Dependency injection and module design

Because everything is integrated, rather than having to implement external libraries for getting started, the developer does not necessarily need to search for any outside libraries.

Angular is also very prevalent across enterprises and hence it is important for companies that provide AngularJS development services or front-end modernization services.

Ember’s Ecosystem

The ecosystem of Ember is based on the use of a few resources:

• Ember CLI (second in the line of the java script CLIs)
• Ember Data (a powerful data management library)
• Addons via Ember Observer
• Ember Inspector (distributed data computer software program)

Though Angular ecosystem is smaller than Angular, Ember provides highly polished and stable tooling.

Community Support and Adoption by the Market

Angular Community

Angular boasts one of the largest communities in the world and is supported by Google and used extensively in government systems, fintech, healthcare and enterprise grade applications.

Many organizations opt for Angular based on the fact that they have a trusted AngularJS development company to work on migrating from legacy AngularJS to Angular.

There are also many AngularJS development companies which support full stack web projects or a large scale front-end re-write.

Ember Community

Ember has a passionate and dedicated community. While smaller than Angular’s, it is very focused on long-term strategy, stability and best practices. EmberConf is also its yearly conference, still promoting its healthy ecosystem.

Companies that use Ember appreciate its stability and conventions, which lower the cost for maintenance in a multi-year product roadmap.

Real-World Use Cases

Where Ember Excels

Ember is ideal for:

• SaaS dashboards
• Real time messaging interfaces
• Large stable applications that are maintained over many years
• Platforms on which Multiple Teams have to have Shared Conventions

LinkedIn’s adoption of Ember is a very powerful example of Ember’s support for massive, long-lived products.

Where Angular Excels

Angular is perfect for:

• Enterprise software
• ERP or CRM systems or accounting systems
• Health care management systems
• Apps that need to have sophisticated forms and validation
• Projects which require strict modular structure

Organizations tend to combine Angular with AngularJS web development services when they are updating older systems or creating new enterprise SPAs.

Architecture Comparison

Ember Architecture

Ember follows the MVC principles but utilizes more up to date patterns such as components and services in Octane. The architecture of it is defined by:

• Strong conventions
• Stable public API
• Ember Data for model management
• Router as a backbone of the framework

Ember’s router centered architecture makes it very easy to use in applications where there’s a lot of navigation.

Angular Architecture

Angular boasts of a component-based architecture that is powered by modules. Key concepts include:

• NgModules
• Components and templates
• Services dependency injection
• Reactive programming using RxJS
• Routing module

Angular’s structure is very modular, allowing for huge teams to have huge codebases arranged in an organized way.

Speed of Development and Productivity

Ember Productivity

Ember CLI support for automatically generating:

• Components
• Routes
• Models
• Services
• Tests

This allows development speed to be increased dramatically.

Ember’s “batteries included” philosophy means less time is needed by developers to integrate third-party libraries.

Angular Productivity

Angular CLI is also extremely powerful and generates all the major building blocks. TypeScript makes debugging of code, code navigation, and developer confidence easier.

For companies who are switching to Angular at scale or are utilising an AngularJS development service, there is an exponential productivity gain thanks to the structure and tooling of Angular.

Flexibility VS. Prescriptiveness

Ember: Highly Prescriptive

Pros:

• Predictable architecture
• Accelerated onboarding of developers
• Consistency between large teams

Cons:

• Restriction in the freedom in structure
• Harder for developers that want to customize

Aspect of Flexibility: Angular: Flexible within Structure

Pros:

• Better control over architecture
• Allows the integration with custom libraries
• Simpler to scale NIH horizontally across teams

Cons:

• Can result in inconsistent patterns if the teams are not disciplined

Maintenance, Improvements and Stability

EMber’s Stability not Without Stagnation

Ember is currently known for having a seamless upgrade path. The framework puts emphasis on minimizing the breaking changes.

One of the smoothest transitions in the industry was famously stressed by the Ember core team around the Ember 1.x – 2.x release.

Angular Additionally, Angular offers the following Regular Release Cycle

A predictable release schedule is followed by Angular:

• Major releases every 6 months
• LTS (long term support) settled versions
• Deprecations advertised well in advance

This predictable cycle is ideal for those enterprises that depend on web development services using AngularJS during migration projects.

Testing Support

Ember

Ember has testing from day 1 inbuilt;

• QUnit default test runner
• Built-in test helpers
• CLI-generated test files

Angular

Angular also provides good testing using:

• Jasmine
• Karma test runner
• TestBed utilities

Security Considerations

Angular has advanced protection built into it – to protect

• DOM sanitization
• Strict contextual escaping
• Dependency injection Security Layers

Ember similarly enforces:

• Auto-escaping of templates
• Safety of bindings based on unsafe binding

Both are capable of enterprise-level security requirements.

Market Trends and Future Outlook

Angular’s Market Trajectory

Angular continues to be adopted by mainly:

• Enterprises
• Government-funded large-scale projects
• Fintech applications
• Multi-Team engineering organizations

There is also great demand for professionals who provide AngularJS development services and migrate older AngularJS systems to Angular.

Ember’s Market Trajectory

Ember sees steady use in:

• Mature SaaS companies
• Productivity tools
• Internal enterprise applications
• Media platforms that are consumer-facing

It is the long term approach that makes it relevant for stability-oriented teams.

Final Verdict Ember or Angular — Which lighter you Need?

Choose Ember If You Want:

• An extremely stable framework with very little breaking changes
• Convention-driven development
• Mature technology tooling and good performance
• Onboarding new developers with minimal time delays
• A framework ideal for long lived applications

Choose Angular If You Want:

• A comprehensive full stack front end framework
• Intense TypeScript Integration
• Enterprise-grade architecture
• Modular design for large teams
• Complex SPAs power and flexibility

Which One Is the Better Spa Framework?

There is no universal winner. This depends entirely on your philosophy of the development and scale of the project.

Angular is the go to choice for enterprises with a requirement for structure, scalability and formal architecture.

Ember is unbeatable for teams with value of stability, conventions and long term maintainability.

As a former developer at Addy Osmani mentioned:

“The best framework is the one that helps you to ship the right product with the right people.”

They both Ember and Angular do a job in this; through different philosophies.

Conclusion

The Ember vs Angular debate is more a discussion of right tool for the environment as opposed to the strength or weakness of each tool. In a conventional application, Ember focuses on convention, stability and long-term productivity; whereas Angular helps with modularity, enterprise-grade application architecture and scalable engineering processes.

For technology companies such as TAV Tech Solutions, knowing these differences is a way to make better decisions when developing or upgrading client applications. And whether you’re providing valuable services of a certain nature or are helping clients to modernize, both frameworks have serious capabilities to offer–and both are ideal for different but equally powerful kinds of projects.