PyAhead.

A little foresight for your Python code

Move Python forward.
Leave surprises behind.

Spot deprecated and removed APIs in a public GitHub repository. See what needs to change, and when, before your next Python upgrade.

No installationNo accountRuns in your browser

Look ahead in your code

Public repos

Paste a repository URL, or use owner/repo.

Or scan a sample

The bundled example needs no network beyond this page; the rest fetch from GitHub.

Includes every Python version in between.

Your code is analysed in your browser. Nothing is uploaded.

Your first scan takes a little longer while the Python runtime downloads. Later scans reuse it.

From repository to a clearer next step.

  1. 01

    Bring your code

    Choose a public repository and the Python versions you want to support.

  2. 02

    See what’s changing

    Find references to deprecated and removed APIs, grouped by Python version.

  3. 03

    Plan your next move

    Go straight to the affected lines, review the guidance, and take the report with you.