Adapt Framework vs Lrnr Interactive Content
A side-by-side comparison of two self-hosted learning & courses options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Adapt Framework | Lrnr Interactive Content |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Health score | 78 · Good | 60 · Good |
| Category | Learning & Courses | Learning & Courses |
| License | GPL-3.0 | MIT |
| Language | JavaScript | TypeScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 128 MB |
| Deployment | source, binary | source, bare-metal |
| GitHub stars | ★ 629 | ★ 342 |
| First released | 2013 | 2017 |
| Replaces | Articulate 360, Adobe Captivate | Articulate 360, Genially |
What are Adapt Framework and Lrnr Interactive Content?
Adapt Framework
The Adapt Framework is an open-source, command-line toolkit for building fully responsive HTML5 e-learning courses from JSON content. It produces SCORM and xAPI packages that run on any device.
- Responsive HTML5 output
- JSON-based content
- SCORM and xAPI export
- Plugin component library
Lrnr Interactive Content
H5P Standalone is an open-source library for displaying interactive H5P learning content without a full LMS. It lets self-hosted sites embed quizzes, presentations, and interactive videos.
- Interactive H5P content
- No LMS required
- Embeddable runtime
- Lightweight
Adapt Framework vs Lrnr Interactive Content: key differences
Adapt Framework is written in JavaScript, while Lrnr Interactive Content is built with TypeScript. Licensing differs — GPL-3.0 for Adapt Framework versus MIT for Lrnr Interactive Content. Lrnr Interactive Content is the lighter option, starting around 128 MB of RAM against 512 MB for Adapt Framework. Adapt Framework is the more established project (first released 2013), while Lrnr Interactive Content arrived in 2017.
Why pick each one
Choose Adapt Framework if…
- Released under the GPL-3.0 license
- Written in JavaScript
- Lightweight — runs in 512 MB RAM
Choose Lrnr Interactive Content if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Written in TypeScript
- Tiny footprint — runs in 128 MB RAM
Frequently asked questions
Is Adapt Framework or Lrnr Interactive Content better?
Neither is universally better. Adapt Framework has the larger community, while Lrnr Interactive Content is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Adapt Framework and Lrnr Interactive Content free and open-source?
Yes. Adapt Framework is licensed under GPL-3.0 and Lrnr Interactive Content under MIT. Both can be self-hosted at no software cost.
Can I run Adapt Framework and Lrnr Interactive Content with Docker?
Adapt Framework: check the project docs for container support. Lrnr Interactive Content: check the project docs for container support.
Which is lighter on resources, Adapt Framework or Lrnr Interactive Content?
Lrnr Interactive Content has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for Adapt Framework. Real-world usage depends on library size, user count, and enabled features.