“Simple things should be simple. Complex things should be possible” from Alan Kay is one of my top product development principles

After getting the product-market fit, the expectations of the customer continue to increase over time, and in fact, total satisfaction is likely an asymptote impossible to achieve.

Products such as Photoshop, Outlook, Excel, Figma… began with a few simple use cases, and have evolved into sophisticated solutions to satisfy the increasing of customer expectations.

Over time, the product experience suffers as more and more features are introduced recklessly to increase the value prop, causing dissatisfaction among existing users and creating an invisible barrier to entry for the new users.

Other simpler products, focusing on the fundamental use cases for the basic users, are founded to capture the market share, Canva vs Photoshop, Slack vs Email, Airtable vs Excel, e.g.

However, without being mindful when introducing new features, they might fall into the same trap again in the future.

Being powerful while remaining simple is challenging, the product that can do “Simple things should be simple. Complex things should be possible” will have the advantage to sustain its growth.

Google Search is a strong example

Although the theory sounds simple, it is not easy to put into practice. In this post, I will walk you through my framework, the industry’s common pitfalls, and best practices.

References

https://www.quora.com/What-is-the-story-behind-Alan-Kay-s-adage-Simple-things-should-be-simple-complex-things-should-be-possible/answer/Alan-Kay-11

The Common Pitfalls

Simple things are not simple

Most people start using a product to solve some specific problems, however, they easily get overwhelmed by the features that are not relevant to their use case.

Complex things are not possible

The framework

Identifying the Core Use Cases and Sub Use Cases

Make the Core Use Case Features accessible

Disguise the Sub Use Case Features

• Via command compalette
• Context menu

Personalized Onboarding

Real-world practices

MacOS vs Windows’ Save File Modals

Obsidian

The simple things

The complex things

Plugins

Command Palette

Coda

80% of core use cases can be achieved easily by any user via a friendly GUI, however, with the well-defined underlying syntax, any GUI actions can be turned into Coda programming language, which opens to unlimited possibilities.

Coda Filter

Photoshop

Slack

VSCode

Outlook

To-avoid Inspirations

How do I apply it in the product I built

Holistics

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