---
title: "Qiita Rainbow Header – Chrome extension stats, history and permissions"
description: "8 users, no ratings yet. Version 1.1.0, updated 2026-07-26. Requests 2 permissions."
url: "https://extensiontracker.com/extension/nccgheinjagepglbgloplfiekhepeodb"
---

# Qiita Rainbow Header

Live in the Chrome Web Store.

- Users: 8
- Rating: no ratings yet
- Last checked: 2026-09-27 06:00 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #166,786 of 264,703 live extensions
- Rank in Workflow & Planning: #29,658 of 44,474

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Change the color of the Qiita article headers.

- Extension ID: `nccgheinjagepglbgloplfiekhepeodb`
- Developer: [Kazuki Yamada](https://extensiontracker.com/developer/u089b6c8c9fac6b198a3b1e8faf51e0a0)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2021-07-25
- Last updated: 2026-07-26
- Version: `1.1.0`
- Size: 27.39 KiB
- Minimum Chrome: 88
- Languages (2): English, 日本語
- Support page: `https://github.com/yamadashy/qiita-rainbow-header/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/qiita-rainbow-header/nccgheinjagepglbgloplfiekhepeodb>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fnccgheinjagepglbgloplfiekhepeodb>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 8 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://qiita.com/*`: qiita.com

### Sites where it runs scripts

- `https://qiita.com/*`: qiita.com

### Browser features

- `scripting`: Run scripts on sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Google Sheets Tabs on top](https://extensiontracker.com/extension/lbhlhhckfpdpafckdiklcbamkmogjdjc) | 30,000 | 4.54 | 24 | Tools |
| [Slack Channels Grouping](https://extensiontracker.com/extension/lcbnhfianneihfgkmfncnhpkpghedbkm) | 10,000 | 4.43 | 14 | Tools |
| [Repomix](https://extensiontracker.com/extension/fimfamikepjgchehkohedilpdigcpkoa) | 3,000 | 5.00 | 4 | Tools |
| [GitHub Code Wiki Button (Unofficial)](https://extensiontracker.com/extension/eamgaijkcackfmgpnddepjindfhmobnl) | 136 | 5.00 | 1 | Tools |

All 5 extensions by [Kazuki Yamada](https://extensiontracker.com/developer/u089b6c8c9fac6b198a3b1e8faf51e0a0).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 06:00 UTC; next check around 2026-10-15.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Qiita Rainbow Header” (nccgheinjagepglbgloplfiekhepeodb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nccgheinjagepglbgloplfiekhepeodb. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_nccgheinjagepglbgloplfiekhepeodb,
  title   = {Qiita Rainbow Header (nccgheinjagepglbgloplfiekhepeodb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nccgheinjagepglbgloplfiekhepeodb},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/nccgheinjagepglbgloplfiekhepeodb>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.