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offcourse

v1.2.2

Published

Download online courses for offline access – of course!

Vulnerabilities

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Links

Git

Maintainers

swernerxswernerx

Keywords

coursedownloaderofflineclie-learningvideo

Readme

Offcourse

npm version npm downloads license node codecov CI

Download online courses for offline access – of course! 📚

→ View Documentation & Homepage

Quick Start

# Install
npm install -g offcourse

# Download a course
offcourse sync <course-url>

# Or run without installing
npx offcourse sync <course-url>

Requires Node.js 22+ and ffmpeg for HLS videos.

Supported Platforms

| Platform | URL Pattern | |----------|-------------| | Skool | skool.com/community/classroom | | HighLevel | member.*.com/courses/... | | LearningSuite | *.learningsuite.io/student/... |

Key Commands

# Sync a course (auto-detects platform)
offcourse sync <url>

# Sync with options
offcourse sync <url> --skip-videos      # Text only
offcourse sync <url> --dry-run          # Preview
offcourse sync <url> --limit 5          # Test with 5 lessons

# Unlock sequential content (LearningSuite)
offcourse complete <url>

# Configuration
offcourse config set outputDir ~/Courses
offcourse config set videoQuality 720p

Development

git clone https://github.com/sebastian-software/offcourse.git
cd offcourse
npm install
npm run build
npm link  # optional: link globally

Commands

npm run dev        # Watch mode
npm run lint       # ESLint
npm run typecheck  # TypeScript
npm test           # Tests
npm run release    # Release to npm

Adding a New Platform

  1. Create src/scraper/newplatform/ with:
    • auth.ts – Session detection
    • navigator.ts – Course structure
    • extractor.ts – Content extraction
    • schemas.ts – Zod schemas
  2. Add CLI command in src/cli/commands/
  3. Register in src/cli/index.ts

Acknowledgments

Thanks to Sindre Sorhus for the excellent packages powering this project: slugify, conf, delay, execa, ky, p-queue, p-retry.

License

MIT