Dictating Documentation: A Developer's Honest Take

Nobody became a developer because they love writing documentation. But documentation gets written, or it does not get written and something breaks six months later. The average developer produces a surprising volume of prose: READMEs, inline comments, PR descriptions, Jira tickets, Slack explanations, internal wikis. Most of it gets typed slowly and reluctantly.

Voice dictation does not touch your code. But it can handle almost everything around it.

What Actually Works Well by Voice

The best candidates for dictation are the places where you are explaining something rather than expressing logic. These include:

PR descriptions. You know what the change does and why. Dictating a clear explanation takes 90 seconds. Writing it out often takes five minutes of staring at the text box.

README files. Setup instructions, context, architecture decisions. These are almost entirely prose and benefit from the more natural sentence structure that dictation produces.

Inline comments. Not the one-liner that says what a function does, but the paragraph that explains why you made a specific choice, what you tried first, and what edge case you are handling. These are the comments that actually help future readers. They rarely get written because they take too long to type.

Meeting notes and standups. Spoken notes captured immediately after a conversation are more complete and more accurate than the reconstructed version you type an hour later.

What Does Not Work Well by Voice

Be honest about the limits. Variable names, function signatures, technical strings with specific syntax, anything where a misheard word would create a bug, these belong on the keyboard. Dictating code is possible but rarely practical for most developers.

The workflow that works is keeping your hands on the keyboard for the code and switching to voice for the surrounding prose. With a tool like VoiceInk, the switch is a single key press and text lands wherever your cursor is. You do not change windows or modes. You just speak the comment block and go back to typing.

A Concrete Example

You have just written a function that handles a retry loop with exponential backoff. The code is correct. Now you need to explain why the maximum retry count is five, not three, and why you chose this algorithm over a fixed delay.

Typing that comment feels like homework. Dictating it takes maybe 25 seconds and you say it the way you would explain it to a colleague, which is usually the clearest version.

The comment that would have been two vague lines becomes four specific sentences. The next developer who reads it does not have to reverse-engineer your reasoning.

The Bigger Picture for Developer Productivity

Developers with RSI or repetitive strain concerns get the most immediate benefit from dictation. Every block of prose you move off the keyboard is a meaningful reduction in keystroke load. Documentation, tickets, and communication are not glamorous, but they add up to a lot of typing across a workday.

Beyond injury prevention, there is a speed argument. Most developers type faster than average, maybe 70 or 80 words per minute. Speaking still doubles that. For prose tasks, that difference compounds across a week.

Getting Started Without Disrupting Your Flow

Start with PR descriptions. For one week, dictate every pull request description instead of typing it. This is low risk, the output is naturally prose, and you will write them every day. By Friday you will know whether dictation fits your working style without having committed to anything larger.

If that works, move to README sections and inline comments. Build the habit in pieces.

The code is yours. The words around it can come faster.