Most IT departments leverage a combination of different tools, technologies, frameworks, APIs, applications, and other resources for their daily tasks. The ease of finding these resources and learning how to use them significantly impacts developer productivity and satisfaction. It is key for a smooth onboarding experience, talent retention, effective application delivery, operational continuity, and swift issue resolution. That's why internal developer portals, offering a centralized repository with relevant metadata, are increasingly common in today's IT landscape. In this blog post, we will explore the key benefits of creating an internal developer portal and its essential features.

Reduced Cognitive Load

Developers need to know what APIs, applications, and frameworks are available to them, but not every detail. A maze of information only increases cognitive load and hinders efficiency. Developer portals provide abstraction by showing the necessary resources like APIs, applications, sample codes, and documentation while hiding complexities. This reduces cognitive load, allowing developers to focus on their tasks at hand. 

Improved Reusability

No IT leader wants their teams to work on developing applications that were already created, wasting valuable time and resources. But more often than not, different IT teams duplicate assets because they lack visibility into the existing resources of an organization. An internal developer portal listing all the assets in an organization with tagging and search capabilities enables reusability without reinventing the wheel.  

Enhanced Communication

An internal developer portal provides useful tools to facilitate communication. It may provide information on asset ownership, contact information, and incident management tools. This invaluable information helps to resolve issues quickly. Additionally, an internal developer portal that allows providers and consumers to chat about the assets instantaneously, can not only enable communication about instructions, bugs, and enhancement requests, but also build an archive for developers to then browse in the future to answer similar questions that may arise. 

Comprehensive Documentation

A developer portal streamlines development by providing all the necessary information about an asset, including descriptions, usage instructions, associated policies, and supplementary information like SDKs, FAQs, and training calendars.  

Sense of Community

Portals showcasing developers' output, accomplishments, their perspectives increase the reach of their work, invite collaboration, and encourage contributions, questions, and improvements from other teams.

Developer Centricity

As the name suggests, this is a portal for developers. While building it, prioritize the developer experience with a balance of visibility and abstraction, clear asset ownership, visualization, discoverability, and scorecards to indicate asset quality. 

Governance

Governance is a key feature in any IT function, but without the right approach, it can cause a mess in a short amount of time. Developer portals should employ adaptive governance at the first point of interaction, use templates that provide guidance on new asset creation, exercise controls over onboarding and subscription, and adopt deployment and promotion models with approval workflows. These practices will enable developers to produce quickly and agilely, while staying within organizational guidelines. 

Self-Service

Speed and agility are important to developer productivity and satisfaction. Developers do not like to be dependent on others to complete basic tasks. Therefore, internal developer portals should enable self-service discovery and subscription as much as possible. 

 Ability to Adapt

Evolution is a natural element of software engineering. Develop portals with an open architecture to accommodate new features as organizational needs evolve, allowing integration with external tools.  

Reliability

Ensure portal availability and monitor operations and metrics. Address incidents proactively, preventing disruptions for developers. Implement a control plane for displaying these metrics.

In today’s IT landscape, where developers must navigate numerous resources, a developer portal provides an easily viewable and searchable asset catalogue, promoting knowledge sharing. This accessible repository of resources reduces friction, encourages creativity and collaboration, increases reusability, and minimizes incident resolution time. However, building an internal developer portal is just the beginning; developers must visit this portal and list their work on it. Organizations should ensure continuous availability and adaptability in a changing IT landscape, which is imperative for developer adoption and retention. Mechanisms for developers to easily publish assets on the portal should also be in place. While building such a tool requires upfront and ongoing investment, the returns in terms of faster onboarding, reduced cognitive load, and increased knowledge sharing are substantial.