# Contribution Graph Myths — Resume & GitHub Portfolio

Source: https://www.skillbyai.com/en/resume-portfolio/g-graph

> Activity is not quality.

## What the green squares do and do not show

The contribution graph shows **when** certain activity happened (commits, pull requests, issues and reviews, counted under GitHub's own rules, which you can read in its documentation). It does not show the **quality**, difficulty or impact of that work. Many excellent engineers have sparse graphs because their work is in private company repositories or another platform. Experienced reviewers know this. Do not game the graph with automated or meaningless commits: it is easy to spot and signals the wrong priorities. If most of your work is private, let pinned projects, READMEs and your resume bullets carry the story, and consider the profile setting that shows private contribution counts if you are comfortable with that.

## Myth versus reality

Common beliefs about the graph.

```text
Myth                                         Reality
-------------------------------------------  ----------------------------------------------
"A full green graph gets you hired."          Reviewers look at what you built, not squares.
"Empty graph means weak engineer."            Work code is often private or elsewhere.
"Daily commits show discipline."              Meaningful commits show discipline.
"Auto-commit scripts are harmless."           They look like padding and can hurt trust.

Better signals: pinned projects, READMEs, tests/CI, merged pull requests,
thoughtful issues and code reviews.
```

## Explain private work in words

If your recent work is private, say so briefly in your profile README, for example "most of my recent work is in private company repositories", and point to your public projects.

**Quiz:** What does a busy contribution graph reliably tell a reviewer?

- [x] When certain activity happened, not how good the work was
- [ ] That the code is high quality
- [ ] That the person is a senior engineer
- [ ] That the person will pass interviews

*Answer:* When certain activity happened, not how good the work was. Activity and quality are different things.