5 Developer Writing Tasks That Need More Than Just a Word Count
We obsess over clean code, but how often do we sweat over the words around our code? Commit messages, API docs, README files — these are the interfaces between your code and other humans. A word counter gives you more than just a number; it gives you constraints that sharpen your writing.
1. The 50/72 Rule for Commit Messages
Git convention says: 50 characters for the subject line, 72 for body lines. Why 50? Because git log --oneline truncates at 50. Why 72? Because git log indents by 4 and terminals are 80 columns wide. Paste your commit message into a counter and check: is your subject under 50 characters? Are your body lines under 72? This one habit makes your git history readable on any terminal.
2. Meta Descriptions Under 160 Characters
Google displays roughly 150–160 characters of your meta description. Every character past 155 is wasted. For developers building landing pages, docs sites, or portfolios, this is the difference between a click and a scroll-past. Write your description, paste it in, trim to 155 characters.
3. READMEs People Actually Read
The average developer spends 15 seconds scanning a README before deciding whether to dive in. If your word count is over 500 words and your paragraph count is over 8, you're writing a novel. Use the sentence count — if the average exceeds 25 words per sentence, your README feels dense. Break it up.
4. Error Messages That Help
"An error occurred." — 3 words, zero value. "Failed to connect to database 'users' at localhost:5432 — connection refused." — 12 words, actionable. Good error messages have a sweet spot: 10–25 words, one sentence. Paste them into a counter and ask: is this long enough to be useful but short enough to be scanned?
5. API Documentation Chunks
Nobody reads API docs cover-to-cover. They scan for the endpoint they need. Keep parameter descriptions under 30 words — anything longer means you're burying the signal. Paste your draft endpoint docs into a counter and check each parameter description.
Quick check: If you're writing any of the above and want instant feedback, CodeToolbox Word Counter runs in your browser — no uploads, no signup. Just paste, check, and ship.
Top comments (1)
The 50/72 rule for commit messages is spot-on - I've seen too many teams waste time on long subjects that get truncated in
git log. And the 15-second README scan rule? That's brutal - if your first paragraph is over 25 words, people just scroll past. The real tradeoff is between being precise (like 10-25 word error messages) and overwhelming users with too much detail.