Share Programming Knowledge, Not Information

The article contrasts sharing information (how) with sharing knowledge (why) using a real-world example of a failing test due to a filename convention. In the information approach, a senior dev gives a quick fix (rename file to *.integration.js) and documents the rule. In the knowledge approach, the senior walks through the entire pipeline, explaining the reasoning behind separating spec and integration tests. The article argues that sharing knowledge empowers developers to solve future problems independently and fosters a high-performing organization, despite requiring more time upfront. The key tradeoff is short-term efficiency versus long-term understanding and growth.