Documentation Overhaul for an Open Source Project

The problem with documentation in small open source projects

Thousands of useful open source libraries and tools are maintained by one to five volunteers. They write code well and docs last. The result is familiar: a README that stops after installation, configuration options that exist only in the source, and the same three questions asked in the issue tracker every month. New users give up, and maintainers lose hours answering what a page could have answered.

For a student, this is a real problem with a real client. Technical writing, developer relations and developer tools teams hire on evidence, and the strongest evidence is public, reviewed work that a maintainer accepted. A merged docs pull request proves you can learn a technical product, work with engineers, take review and ship.

What already exists and the gap

• Diataxis is a framework that splits documentation into tutorials, how-to guides, reference and explanation, each with a different job.
• Vale is an open source prose linter that turns a style guide into checks that run in the editor and in CI.
• The Good Docs Project publishes templates for common doc types such as quickstarts, how-tos and troubleshooting pages.
• Write the Docs runs a community and a documentation guide for people learning the craft.

The frameworks and tools exist. What small projects lack is a person with time to apply them carefully, test every command, and get the result merged. That is the gap you fill, and it is also why this counts as a project rather than an essay: the output must survive review by people who know the code better than you.

What you build

You pick an actively maintained project (recent commits, maintainers who reply to issues, real users) whose docs are thin, stale or disorganised. Check its contributing guide and labels such as "documentation" or "good first issue". Smaller projects usually welcome docs help more than very large ones.

Then you work in this order:

1. Use the product as a new user and write down every place the current docs let you down.
2. Audit every page by Diataxis type, noting pages that mix types and topics that are missing.
3. Propose a first improvement in a public issue and agree scope with a maintainer.
4. Write and test the quickstart first, then how-to guides for the questions that recur in issues.
5. Get technical review, respond to comments quickly and politely.
6. Automate with Vale and a link checker in CI, only if maintainers want it.
7. Write it up as a portfolio page with the before state, what changed, why, and links to merged work.

The technically interesting part

Two things make this more than writing.

First, tested instructions. Every command in your quickstart should run in a script inside a clean container, so you can prove the page works on a fresh machine and rerun it when the project releases. Treat docs like code: a failing step is a bug.

Second, evidence-driven information architecture. Mine the issue tracker and discussions for repeated questions, cluster them, and let that list decide which how-tos and troubleshooting entries you write. Show your supervisor the cluster table and how each page maps to it. That is the same reasoning docs teams at developer-tools companies use when they prioritise from support tickets.

How to evaluate it

• Merged work: number of pull requests merged and the review comments you addressed.
• Quickstart success: ask 5 people who have never used the project to follow your quickstart without help; record completion rate and time, before and after if the old version exists.
• Lint and links: zero broken links and zero Vale errors on the pages you touched.
• Question volume: where possible, count issues on your documented topics in the months before and after.

Suggested plan

1. Week 1: shortlist three projects, read contributing guides, pick one with responsive maintainers.
2. Week 2: use the product, audit the docs, open the proposal issue.
3. Weeks 3 to 4: tested quickstart and first pull request.
4. Weeks 5 to 6: how-to guides, reference fixes, troubleshooting page.
5. Weeks 7 to 8: CI checks if welcome, user test, portfolio write-up.

Path to a product

This is a career project first. The realistic "product" is you: a technical writer or developer advocate with public, reviewed work. Paid open source programmes such as Outreachy include documentation projects, and startups that sell developer tools often hire freelance writers for quickstarts and API guides. After two or three case studies like this, a small docs consulting practice for early-stage developer tool companies is a reasonable next step.

Scope warning

Do not attempt a full rewrite of a large project's docs or a site migration nobody asked for. Do not open many tiny pull requests to inflate your contribution count. Do not paste AI-generated text you have not tested and checked; maintainers notice and it damages trust. Respect the project's code of conduct at every step.

Learn what you need on Sefism

• Open source roadmap : how to find a project, read a contributing guide and get your first pull request merged.
• Open source cheat sheet : the Git and review etiquette you need on a real project.
• Diataxis : the framework your audit and page structure are built on.
• Vale: Prose Linter : the style checks you add to CI.
• Docs for Developers : a practical guide to planning, writing and testing developer docs.
• Good First Issue : a quick way to find projects that welcome newcomers.

Get help with this idea

Choosing the right project is most of the battle, and a mentor can help you judge whether maintainers are responsive and the scope is realistic for your timeline. Tauseef can also help you design the user test and shape the write-up so it reads well to hiring managers. If you are new here, create a free account first.

• Discuss this idea with a mentor
• Send a query to Tauseef
• Book a 1:1 session