Side by side
QUnit vs Testem
Both stand on javascript testing frameworks. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPIiPhone+5
QUnit covers browser, server, and worker JavaScript testing, with reporting, fixture isolation, and extension options. Check its ESM compatibility requirements against the Node.js and browser versions you use.
Visit QUnit Free plan LinuxMacWindows
Testem covers development and CI testing across Node and desktop browsers, with support for multiple frameworks, reporters, and preprocessing tools. Check that the required Node.js runtime fits your environment before adopting it.
Visit TestemThe facts
| QUnit | Testem | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | qunitjs.com | github.com |
| On javascript testing frameworks | #6 of 23 | #10 of 23 |
QUnit: what it does well
- Runs in browsers, Node.js, SpiderMonkey, and Web Workers.
- Browser releases have no runtime dependencies.
- Resets DOM fixtures after each test.
- Supports plugins and custom assertions.
- Browser runner can rerun selected tests or modules.
What to know first
- QUnit 3 ESM requires Node.js 18+.
- ESM browser support lists minimum browser versions.
- Project work is done by volunteers.
Testem: what it does well
- Supports Jasmine, QUnit, Mocha, and custom adapters.
- Can launch Chrome, Firefox, Safari, and Edge.
- CI mode supports parallel browser runs.
- Includes coverage reporting and multiple CI reporters.
- Free and MIT licensed.
What to know first
- Requires a supported Node.js runtime.
- Listed Node.js versions start at ^22.17.0.
- No free trial is listed.