yt-dlp-ejs

What it is and what it does

yt-dlp-ejs extends yt-dlp with external JavaScript execution capabilities. It acts as a bridge allowing JavaScript code to run for video extraction from sites using JavaScript-based protection or obfuscation. The package supports multiple JavaScript runtimes—Deno, Bun, and Node.js—so users can choose whichever is available on their system.

The package is distributed as a pure Python wheel with bundled JavaScript components (meriyah and astring). Installation is straightforward and requires no additional Python dependencies at runtime. It supports Python 3.10 through 3.14 and is actively maintained with recent updates.

Use it for:

• Extracting videos from sites using JavaScript-based player obfuscation or signature algorithms.
• Running extraction on systems where flexibility in JavaScript runtime choice is needed.
• Automating video downloads where JavaScript code execution is required for authentication or decryption.
• Development and testing of extraction workflows that depend on JavaScript support.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Provides external JavaScript execution support for yt-dlp, enabling JavaScript code to run across multiple runtime environments for video extraction.

Yes. If you use yt-dlp and encounter sites requiring JavaScript execution for video extraction, this plugin is a straightforward addition with low install friction, active maintenance, permissive licensing, and no known vulnerabilities.

Install

yt-dlp-ejs on PyPI

pip install yt-dlp-ejs

uv add yt-dlp-ejs

poetry add yt-dlp-ejs

Installing yt-dlp-ejs

Before you install

Low friction installation as a pure Python wheel with no runtime dependencies. Active maintenance with recent commits and stable production status.

License in practice

Licensed under Unlicense with bundled components under ISC and MIT licenses. All three are permissive and compatible with commercial and open-source use.

Quickstart

pip install -U yt-dlp-ejs

# The package integrates as an external JavaScript provider for yt-dlp
# No additional import or configuration needed beyond standard yt-dlp usage

At least one of Deno, Bun, or Node.js must be available on the system for JavaScript execution.

Verify before relying

• Whether the package automatically detects and uses an available JS runtime or requires explicit configuration.
• Performance characteristics when using different runtimes (Deno vs. Bun vs. Node).
• Specific yt-dlp version compatibility range (minimum/maximum versions supported).
• How the package integrates with yt-dlp after installation.

Package facts

Evidence: yt_dlp_ejs-0.8.0-py3-none-any.whl

Keywords: yt-dlp

Tags

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