Undocumented Code vs Well Documented Code

Developers should learn about undocumented code to understand its negative impacts, such as making codebases difficult to understand, modify, or extend, especially when onboarding new team members or revisiting old projects meets developers should prioritize well documented code to facilitate team collaboration, onboarding of new developers, and future maintenance, especially in complex or long-lived projects. Here's our take.

Undocumented Code

Nice Pick

Developers should learn about undocumented code to understand its negative impacts, such as making codebases difficult to understand, modify, or extend, especially when onboarding new team members or revisiting old projects

Pros

• It is crucial for promoting best practices like writing clear comments, using descriptive variable names, and maintaining documentation to improve code quality and reduce technical debt
• Related to: code-documentation, code-readability

Cons

• Specific tradeoffs depend on your use case

Well Documented Code

Developers should prioritize well documented code to facilitate team collaboration, onboarding of new developers, and future maintenance, especially in complex or long-lived projects

Pros

• It is crucial in open-source software, enterprise applications, and when building APIs or libraries where external users need clear guidance
• Related to: clean-code, version-control

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Undocumented Code is a concept while Well Documented Code is a methodology. We picked Undocumented Code based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Undocumented Code wins

Based on overall popularity. Undocumented Code is more widely used, but Well Documented Code excels in its own space.