Open in Colab

Open a Github-hosted notebook in Google Colab

Users100K

Rating3.8

Reviews23

Manifest versionV3

7-day growth0

7-day growth rate0%

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2 assets

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30-day rating change

Start

3.78

Latest

3.78

30-day rating change

0.00

2026年5月28日2026年6月3日

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Technical snapshot

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Version1.2.1

ManifestV3

Size23.29KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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Simple browser extension to quickly open GitHub-hosted Jupyter notebooks in Google Colab.

Issues or concerns with the extension? Create an issue at https://github.com/googlecolab/open_in_colab/issues. For general Colab help, see https://github.com/googlecolab/colabtools/issues.

Reviews

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The Chrome Web Store shows 23 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

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One-click redirect from GitHub-hosted Jupyter notebook pages (.ipynb) to Google Colab

Eliminates the manual step of copying a GitHub notebook URL and navigating to Google Colab to open it—provides a toolbar button that instantly opens the current GitHub notebook in Colab

User navigates to a GitHub-hosted .ipynb file → clicks the extension icon in the toolbar → extension parses the GitHub URL, constructs a colab.research.google.com/github/{owner}/{repo}/blob/... URL → opens it in a new Chrome tab. If the page is not a recognized notebook URL, a small help popup is shown explaining supported pages.

Target users: Data scientists and ML engineers who use Jupyter notebooks on GitHub / Developers who want to quickly run/edit GitHub-hosted notebooks in Google Colab

Extension is very small (4 text files, compiled JS is minified Closure Compiler output) making full intent verification straightforward
Cannot confirm exact regex patterns for GitHub URL matching since the regex literals are compiled away in the minified output, but the URL construction logic is clearly visible

Monetization

No paid features detected

The extension is completely free and open-source (Apache 2.0 license, GitHub repo by Google Colab team). It performs a single URL rewrite with no feature gating, no billing API calls, no upgrade prompts, and no subscription logic. Google Colab has a separate paid tier (Colab Pro), but the extension does not gate any features or interact with Colab's billing system.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension itself performs no authentication—it simply rewrites the current GitHub URL into a colab.research.google.com URL and opens it in a new tab (service_worker_compiled.js:82-83). However, Google Colab (the destination service) requires a Google account to execute notebooks.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab

Publisher

colab-team

Google Ireland, Ltd.

Email: [email protected]
Phone: +16502530000
Address: Gordon House Barrow Street Dublin 4 D04 E5W5 IE

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Permissions

Host access