# Developer Doc Progress Tracker

> This extension saves and restores reading progress on developer documentation and long documentation pages, so users can continue reading from where they left off.

Canonical page: [https://chrome-stats.com/d/developer-doc-progress-tracker](https://chrome-stats.com/d/developer-doc-progress-tracker)

## Overview

- **ID:** `developer-doc-progress-tracker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** tony
- **Category:** bookmarks
- **Version:** 0.2.0
- **Last updated:** 2026-06-03
- **First published:** 2026-05-21
- **Size:** 116 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/developer-doc-progress-tracker/)

## Description

Doc Progress Tracker helps you save and restore your reading progress on developer documentation and long documentation pages.

It works best on selected supported documentation sites, including React Learn, Playwright Docs, and OpenAI Codex Docs.

The extension also includes experimental detection for common documentation frameworks such as Docusaurus, Fumadocs, Material for MkDocs, Nextra, Starlight, and VitePress. Because many documentation sites customize their layout, framework-based detection may not work perfectly on every site.

Features:
- Save reading progress on supported documentation pages
- Restore your previous reading position when you return
- Detect long documentation-style pages
- Designed for multi-column developer documentation layouts
- Store reading progress locally in your browser

Privacy:
Your reading progress is stored locally in your browser. The extension uses page URL, page title, and reading position to restore your progress. It does not upload page content to a server, sell your data, or use your reading data for advertising.

This is an early version. More supported sites and better framework detection will be added over time.

## Rankings

- #134,790 — Overall
- #200 — developer tools

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `storage`
- `scripting`

### Host permissions

- `https://react.dev/*`
- `https://playwright.dev/docs*`
- `https://developers.openai.com/*`

### Content script matches

- `developers.openai.com`
- `playwright.dev`
- `react.dev`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/developer-doc-progress-tracker)