Technical Writing
7 Technical Writing Mistakes That Drive Developers Away
The problem often isn’t the quantity of docs. It’s specific, fixable mistakes in how they’re written. Here are the seven we find most often in documentation audits, and what to do about each.
1. Skipping the “obvious” steps
Your docs skip steps that feel obvious to you but are completely opaque to a new developer. The environment variable you always have set. The dependency you installed two laptops ago. Test every guide on a clean machine, or hand it to someone who has never seen the product, and document what they trip on.
2. Explaining instead of demonstrating
Developers learn by doing. Every endpoint should have copy-paste-ready examples. A paragraph describing the request body is a translation task for the reader; a runnable curl command is a result. Wherever a doc explains, ask whether it could demonstrate instead.
3. Leaking internal jargon
Internal jargon and undefined acronyms leak into documentation constantly. Your team’s shorthand for services, environments, and features means nothing outside the building. Define every acronym on first use, and name things by what the reader controls, not by what the system is called internally.
4. Writing walls of text
Developers scan, they don’t read linearly. Use clear headings, short paragraphs, and prominent code examples. A doc that is correct but unscannable fails in practice, because the answer is technically present and practically invisible.
5. Ignoring the error paths
Document every error code, what causes it, and how to fix it. This alone can cut your support burden in half. The happy path is where you write docs; the error path is where developers read them.
6. Letting docs go stale
Stale documentation is worse than no documentation. An outdated example fails with confidence, and the developer blames your product before they suspect your docs. Tie documentation updates to your release process so freshness is enforced by pipeline, not memory.
7. Burying the answer
If developers can’t find the answer, it doesn’t exist. No search, weak navigation, and pages organized by your org chart instead of the reader’s task all produce the same outcome: a support ticket for a question the docs already answered. Findability is a feature. Score it like one.
Every one of these is fixable in weeks, not quarters. If you suspect your docs are guilty of a few, that is exactly what a documentation audit is for.