What Is an Agile Framework?

Listen to this content

Share this article

Agile frameworks are by no means neglected in the software development world. Agile methodologies are praised for their ability to reduce risks and keep consumers satisfied.

This is why in 2018 Agile projects were 28% more successful than traditional projects. Now, a good chunk of software development teams see agile as the dominating software methodology. 

If you’re not using agile in your business, you probably should be. To learn more about agile frameworks, keep reading!

What Is Agile?

Agile software development is a project management approach that emphasizes the use of iterative processes. 

Agile frameworks refer to multiple distinct software development approaches based on Agile as a whole. 

Key proponents of an Agile project include but are not limited to self-organizing and cross-functional teams, adaptive planning, continuous integration, and collaboration with the product’s end users. 

The “Manifesto for Agile Software Development” was trademarked in 2001, citing the following as its ruling ideologies:

  • Individuals and interactions over processes and tools
  • Working software over comprehensive documentation
  • Customer collaboration over contract negotiation
  • Responding to change over following a plan

Agile also asserts 12 grounding principles:

  1. Customer satisfaction by early and continuous delivery of valuable software.
  2. Welcome changing requirements, even in late development.
  3. Deliver working software frequently (weeks rather than months)
  4. Close, daily cooperation between business people and developers
  5. Projects are built around motivated individuals, who should be trusted
  6. Face-to-face conversation is the best form of communication (co-location)
  7. Working software is the primary measure of progress
  8. Sustainable development, able to maintain a constant pace
  9. Continuous attention to technical excellence and good design
  10. Simplicity—the art of maximizing the amount of work not done—is essential
  11. Best architectures, requirements, and designs emerge from self-organizing teams
  12. Regularly, the team reflects on how to become more effective, and adjusts accordingly

In short, Agile provides value to businesses by prioritizing feedback from customers and adapting a given software product in response. 

Because of the volatile nature of this methodology, it can be difficult to generate detailed documentation. 

But Agile teams instead choose to focus on the functionality of the software and how well the project meets requirements. 

Why Use Agile?

Agile’s primary opponent is the waterfall model. The waterfall model is a software development approach that moves through the software development lifecycle (SDLC) in a linear fashion.

Though doing one thing at a time is a mantra of productivity pushed with enthusiasm in real-world applications, the software development world doesn’t exactly fit into this narrative. 

For example, in a waterfall approach, the testing phase and build phase are separate. In Agile development, testing occurs at every iteration where iterations are feedback-based. 

The former approach stresses the linear completion of the project. Customer feedback is only gathered once the product is released. 

On the other hand, agile frameworks use a circular project model, and giving due attention to the state of the product versus project completion is paramount. 

This planning structure allows for greater flexibility, and software evolves with the changing market. 

Naturally, Agile has faced some pushback for its non-hierarchal organizational style. 

Many developers criticize the approach for lacking discipline, particularly when it comes to writing documentation. 

Yet, sometimes comprehensive documentation can be overbearing and unhelpful. 

Today, most developers endorse Agile with no hesitation. As many as 8 in 10 companies were committed to adopting agile frameworks in 2018 with 44% of companies having already done so. 

History of Agile Frameworks

Though the Agile Manifesto is from this century, agile principles have been used for quite some time. Here’s an overview of how Agile became what it is today. 


In 1957, American computer scientist and writer Gerald Weinberg spoke about using incremental development under IBM’s jurisdiction. 

Both he and his colleagues at the time agreed that waterfalling a project was “stupid” and thus started using an iterative approach. At the time, both concepts went without a formal name. 


Adaptive or evolutionary development came about in the early 1970s. 

Between 1970 and 1990, software developers looked towards physical engineering as a blueprint for how their work should be done. 

This is when the waterfall model became less blurry and more defined. 

But strangely enough, the original conception of the waterfall method was meant to accommodate change. 

In practice, however, this was difficult to implement. Agile development strategies started as a counterculture of sorts during this time period. 


By the 1990s, adaptive software development (ASD) had fully emerged, growing out of rapid application development (RAD)

RAD is a general term for adaptive software development processes that encourages speed through constant prototyping. 

Jim Highsmith and Sam Bayer were the forerunners of this software development process. 

ASD itself embodies the principles of continuous adaptation. Constant communication and transparency between the client and business are central to this agile framework. 

It effectively replaced the waterfall cycle and opted for a repeating series of speculate, collaborate, and learn cycles. 

The U. S. government was the biggest obstacle to this change as the Department of Defense (DoD) was clearly in favor of the waterfall model before embracing iterative processes in 1990. 


Before the early 2000s, much of the incremental and iterative software development approaches were referred to as being ‘lightweight’ as there were few rules. 

In 2001, 17 software developers came together to discuss lightweight software development. This culminated in the “Manifesto for Agile Software Development”.

An infamous name among the group was Martin Fowler, a loud-mouth in the industry who is also well-known for defining the characteristics of microservices

From then on, Agile became a household name amongst software developers. A flurry of books popped up in the market as well as several agile frameworks such as Scrum and Kanban. 

Agile Frameworks

Agile teams have a wide variety of distinguished agile frameworks to choose from that will strengthen business agility and optimize cycle time. 

The frameworks below are the most notable agile frameworks to date. 

Lean Software Development (LSD)

There’s a lot of confusion over the difference between Lean vs. Agile

While some consider Lean and Agile to be two distinct software development methodologies, others consider Lean to be an agile framework. 

To be fair, Lean does prioritize fast delivery in the same way that Agile development strives for. 

But the Lean approach highlights a minimalist strategy for eliminating waste, where the Minimum Viable Product (MVP) is an essential component. 

Interestingly enough, Lean was first called the Toyota Production System, as Toyota founder Sakichi Toyoda used Lean to streamline Toyota car production.

A monochrome image of a man in a suit with a medal, representing Taiichi Ohno, labeled with


Kanban is the progeny of lean. More than an agile framework, Kanban is a work management tool for handling system-level bottlenecks and balancing the supply and demand of work logistics

Two chief aspects of Kanban software development are visualization and work-in-progress (WIP). 

WIP should be self-explanatory. Except, the goal of the kanban approach is to limit WIP in order to optimize workflow. 

Visualization has a highlighted role in the kanban method. For instance, the kanban board is a digital or physical project management tool where developers visualize work, limit WIP, and maximize flow. 


Like Lean, Scrum is one of the more popular agile frameworks. Scrum is also known as The Art of Doing Twice the Work in Half the Time. 

Introduced by Harvard Business Review in 1986, Scrum is an iterative process where projects move forward via short-term blocks dubbed ‘sprints’.

Sprints are typically two-week intervals. They help small development teams focus on a specific set of project objectives. 

Sprint burndown reports are a common key performance indicator (KPI) for tracking progress over time. 
Altogether, Scrum engenders rapid feedback and functional team collaboration. 

Extreme Programming (XP)

Extreme programming (often stylized as ‘eXtreme Programming’) is a software development methodology and agile framework. 

XP expands on the broader philosophy of agile methods — that high-quality software is reliant on customer input.

Based on this conclusion, XP works to accommodate changing customer requirements through small releases, unit tests, small teams, and useful technology, amongst other strategies. 

A graphic with two hands signaling thumbs up and thumbs down with a cycle arrows icon in the center, symbolizing the concept of feedback or continuous improvement, presented in a black and white color scheme against a blue and yellow graphical background.

Feature-Driven Development (FDD)

Feature-driven development is exactly what it sounds like. FDD combines the ideologies of Agile with a model-driven approach that is designed to scale. 

User stories are also an important element of agile frameworks like FDD. In a user story, the end user describes in plain English what they want. 

This points to Agile’s tendency towards conversation over documentation. 

Typically, FDD involves five steps: develop an initial model; build a features list; plan by feature; design by feature; and build by feature. 

Scaled Agile Framework (SAFe)

The Scaled Agile Framework consists of three mainstay pillars — Team, Program, and Portfolio.  

The framework leverages practices from several software development methodologies such as Agile, Lean, and systems thinking. 

Developers use SAFe to scale Agile across their organization as it is grounded in 10 foundational tenets that underline limiting WIP, building incrementally, thinking economically, and more. 

The Crystal Method

The Crystal method is an agile framework that narrows in on the ‘individuals and interactions’ aspect of Agile. 

In other words, the Crystal method invigorates teams to find their own way, improving and optimizing workflows in the process

Given that each project is unique, the team put to the task will know the best way to determine how it is done. 

Disciplined Agile (DA)

Disciplined Agile offers lightweight guidance for process management and optimization.

DA is well-suited for big, largely remote teams where continuous learning is the norm. Like SAFe, DA is hybrid in form. 

The framework borrows ideologies from its sister frameworks, the Crystal method being a notable influence. 

Choosing the Right Agile Framework for Your Team

As you can see, there are many agile frameworks that can boost your team’s efficiency and enhance your development process. 

Choosing the right agile framework comes down to what works best for your business and in many cases, the team that is committed to completing your next software project. 

Adopting agile methods will take some work and some in-depth research. You’ll also need the right developers to do the job.
Trio offers unparalleled software wisdom and access to South American developers. Meet our elite Colombian, Mexican, and Brazilian developers for outsourcing excellence.

For qualified, professional software developers who are experts in agile development, hire Trio developers!

Hire Exceptional Developers Quickly

Build dev teams you can trust
Companies are growing their business faster with Trio.

Share this article
With over 10 years of experience in software outsourcing, Alex has assisted in building high-performance teams before co-founding Trio with his partner Daniel. Today he enjoys helping people hire the best software developers from Latin America and writing great content on how to do that!
A collage featuring a man using binoculars, a map pin with a man's portrait in the center, and the Brazilian flag fluttering in the wind against a blue background with coding script overlaid.

Brazil's Best in US Tech: Elevate Projects with Elite Developers

Harness the Vibrant Talent of Brazilian Developers: Elevate Your Projects with Trio’s Elite Tech Teams, Pioneering Innovation and Trusted for Global Success