Dev tools · September 30, 2025

DocOnce
Feature documentation in minutes — without the hassle
What it does
DocOnce automatically generates documentation in Notion from your GitHub PRs. You simply sign in with GitHub, choose a branch you’d like to track (e.g. /feature), and clean, structured docs appear in Notion—without having to stop coding or switch tasks.
Does a similar job
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- GDGenerate docs from your public repos2025 · app.docs.dev · ▲27
Hello HN, I’m Andrew from docs.dev (https://docs.dev/), an AI powered docs assistant. With docs.dev you can generate your docs directly from your codebase, existing docs and other context sources. We don’t believe AI will replace technical writers—our goal is to make it easier for teams to get a solid first draft that they can review, edit, and improve. Think of it as a head start, not a finished product. More info on what we’ve built below but we wanted to release a quick, 1 minute, generate docs from your codebase tool. Try it out here:…
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- GTGitHub tool to generate and update code documentation automatically2024 · supacodes.com · ▲6
Hi guys! While working in teams, internal documentation is important. But the problem is, writing it takes much time. It doesn't end there, keeping them up-to-date is a big deal as well. I built this simple tool that analyzes your codebase and automatically generates documentation right into your Github repo. Whenever you make a new commit, it analyzes the updates and modifies the existing docs to keep them up-to-date. That means, you don't need to spend time struggling with docs again. And, the new hire won't stare at the senior for that huge undocumented codebase. It works for any team…
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