# TestCafe vs Vitest

**Leader by Vioscale score:** Vitest

| Attribute | TestCafe | Vitest |
|---|---|---|
| **Vioscale score** | 59.8 (71% (medium)) | 73.6 (78% (high)) |
| activity.commits_last_30d | 1 | 100 |
| adoption.dependent_repos | 4,018 | 30,558 |
| adoption.github_stars | 9,906 | 17,012 |
| adoption.package_downloads_weekly | 207,912 | 96,385,267 |
| adoption.stackoverflow_questions | - | 1,200 |
| content.faq | - | `[{"answer":"Vitest is a testing framework designed specifically for projects built with Vite. It reuses Vite's configuration and build plugins, eliminating duplicate setup when your application and tests share the same build pipeline. Developers using Vite benefit from streamlined testing without configuration overhead, though Vitest also works with projects that don't use Vite.","source":"https://vitest.dev","question":"What is Vitest and who should use it?","confidence":0.95},{"answer":"Yes, Vitest natively supports ESM, TypeScript, and JSX without requiring additional configuration or build steps. The framework automatically recognizes these modern JavaScript features through its integration with Vite's transformation pipeline, reducing setup complexity for developers working with contemporary toolchains.","source":"https://vitest.dev","question":"Does Vitest support TypeScript, JSX, and modern JavaScript out of the box?","confidence":0.95},{"answer":"Vitest's watch mode intelligently reruns only the tests affected by changes in your code, similar to how Vite's Hot Module Reload works for development. This approach is faster than manually filtering tests or waiting for full test suite reruns after each edit, improving developer experience during development cycles.","source":"https://vitest.dev","question":"How does Vitest's watch mode differ from other test runners?","confidence":0.92},{"answer":"Yes, Vitest includes a browser mode that executes tests in real browsers using Playwright (supporting Chromium, Firefox, and WebKit) or WebdriverIO (supporting Chrome, Firefox, Edge, and Safari). This enables genuine DOM interaction testing, component testing, and visual regression detection rather than relying on DOM simulation.","source":"https://vitest.dev/guide/browser.html","question":"Can I run tests in actual browsers with Vitest?","confidence":0.93},{"answer":"Vitest provides API compatibility with Jest, including support for `expect()` assertions, snapshot testing, and mocking. This makes it a potential drop-in replacement for Jest projects, though Vitest is optimized for Vite-based applications and may require configuration adjustments if your project uses other build systems.","source":"https://vitest.dev/guide/comparisons.html","question":"Is Vitest compatible with Jest, and can I migrate from Jest?","confidence":0.91},{"answer":"Vitest supports two coverage providers: V8 (native, faster, lower memory usage) and Istanbul (works with any JavaScript runtime but slower). Both providers generate multiple report formats including HTML, text summaries, and LCOV, and allow filtering which files to include or exclude from coverage calculations.","source":"https://vitest.dev/guide/coverage.html","question":"What code coverage options does Vitest provide?","confidence":0.93},{"answer":"Vitest requires Node.js version 20 or later and Vite version 6 or later. It can be installed and run through common package managers including npm, yarn, pnpm, and bun, making it accessible to most JavaScript development environments.","source":"https://vitest.dev/guide/","question":"What are Vitest's system requirements and minimum dependencies?","confidence":0.94},{"answer":"Yes, Vitest is completely free and open-source, maintained by a community of contributors with support from corporate sponsors. There is no licensing cost, commercial licensing model, or requirement to pay for core features or basic usage.","source":"https://vitest.dev","question":"Is Vitest free and open-source?","confidence":0.94}]` |
| deployment.options | `{"self_hosted":true}` | - |
| description.long | TestCafe is a Node.js-based end-to-end testing framework that enables automated testing of web applications across multiple browsers without requiring Selenium or WebDriver. It supports JavaScript and TypeScript, offers test recording in browsers, and integrates with CI/CD systems. | Vitest is a test runner built on Vite that understands your Vite configuration and reuses its build pipelines. It's Jest-compatible, supports TypeScript and JSX out of the box, and works for both frontend and backend code. |
| features.capabilities | `{"languages":"JavaScript, TypeScript","assertions":true,"test_types":"e2e","ci_integration":true,"browser_automation":true,"parallel_execution":true}` | `{"coverage":true,"languages":"TypeScript, JSX","assertions":true,"watch_mode":true,"snapshot_testing":true}` |
| integrations.count | 1 | 2 |
| integrations.list | `[{"name":"AppVeyor"}]` | `[{"name":"Vite"},{"name":"Jest"}]` |
| language.primary | JavaScript | TypeScript |
| license.spdx | MIT | MIT |
| market.availability | - | `{"source":"https://vitest.dev","hqCountry":"US","confidence":0.9,"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"cli":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"Personal","summary":"$20/month, first 60 days free","features":["Detailed test run log","Flaky test detection","Test parallelization","Screenshot & video storage","Community support only"],"minSeats":3,"commitment":"monthly","components":[{"kind":"fixed","amount":20,"period":"month","currency":"USD"}],"description":"Good for individual users, low-volume testing.","contactSales":false,"includedLimits":{"test_runs":"7,500/mo","reports_history":"2 weeks","private_projects":"3"}},{"free":false,"name":"Team","summary":"$50/month, first 60 days free","features":["Everything in Personal tier","Complementary TestCafe Studio licenses","Dedicated support","Analytics (coming soon)","Advanced debugging (coming soon)","Additional collaboration capabilities (coming soon)"],"minSeats":20,"commitment":"monthly","components":[{"kind":"fixed","amount":50,"period":"month","currency":"USD"}],"description":"Best choice for medium-sized teams or businesses.","contactSales":false,"includedLimits":{"test_runs":"50,000/mo","reports_history":"1 month","private_projects":"unlimited"}},{"free":false,"name":"Enterprise","summary":"Custom pricing, contact sales","features":["Everything in Team tier","Self-hosted solution (coming soon)","SSO (coming soon)","Enterprise features (coming soon)"],"description":"Unlimited testing for large-scale companies.","contactSales":true,"includedLimits":{"users":"unlimited","test_runs":"unlimited","reports_history":"unlimited","private_projects":"unlimited"}}],"summary":"From $20/month for individuals. Free tier available (open-source framework). 60-day free trial on paid plans.","currency":"USD","freeTier":true,"sourceUrl":"https://testcafe.io","retrievedAt":"2026-08-03T20:56:55.093Z","freeTrialDays":60,"startingPrice":{"amount":20,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"open_source","summary":"Free and open source","freeTier":true,"sourceUrl":"https://vitest.dev","retrievedAt":"2026-08-14T11:06:21.578Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | free | free |
| pricing.transparent | yes | yes |
| release.cadence_days | 20 | 5 |
| release.history | `[{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.6","date":"2026-07-07T10:46:24Z","type":"stable","version":"v3.7.6"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.5","date":"2026-06-16T14:10:57Z","type":"stable","version":"v3.7.5"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.4","date":"2026-01-19T05:08:35Z","type":"stable","version":"v3.7.4"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.3","date":"2025-12-22T14:24:18Z","type":"stable","version":"v3.7.3"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.2","date":"2025-02-18T14:51:14Z","type":"stable","version":"v3.7.2"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.2-rc.1","date":"2025-02-13T12:56:14Z","type":"prerelease","version":"v3.7.2-rc.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.1","date":"2024-12-18T07:40:54Z","type":"stable","version":"v3.7.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.1-rc.1","date":"2024-12-13T06:52:03Z","type":"prerelease","version":"v3.7.1-rc.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.0","date":"2024-11-04T13:50:10Z","type":"stable","version":"v3.7.0"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.0-rc.4","date":"2024-10-31T13:11:32Z","type":"prerelease","version":"v3.7.0-rc.4"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.0-rc.3","date":"2024-10-30T12:52:55Z","type":"prerelease","version":"v3.7.0-rc.3"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.0-rc.2","date":"2024-10-24T13:13:48Z","type":"prerelease","version":"v3.7.0-rc.2"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.7.0-rc.1","date":"2024-10-18T11:38:50Z","type":"prerelease","version":"v3.7.0-rc.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.6.2","date":"2024-07-03T07:49:00Z","type":"stable","version":"v3.6.2"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.6.2-rc.1","date":"2024-07-01T14:22:58Z","type":"prerelease","version":"v3.6.2-rc.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.6.1","date":"2024-06-10T11:51:16Z","type":"stable","version":"v3.6.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.6.1-rc.1","date":"2024-06-04T11:03:46Z","type":"prerelease","version":"v3.6.1-rc.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.6.0","date":"2024-04-25T11:46:06Z","type":"stable","version":"v3.6.0"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.6.0-rc.1","date":"2024-04-23T06:48:12Z","type":"prerelease","version":"v3.6.0-rc.1"},{"url":"https://github.com/DevExpress/testcafe/releases/tag/v3.5.0","date":"2023-12-28T06:10:52Z","type":"stable","version":"v3.5.0"}]` | `[{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.11","date":"2026-08-18T14:21:05Z","type":"stable","version":"v4.1.11"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-rc.2","date":"2026-08-17T13:23:20Z","type":"prerelease","version":"v5.0.0-rc.2"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-rc.1","date":"2026-08-11T23:41:46Z","type":"prerelease","version":"v5.0.0-rc.1"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.7","date":"2026-07-24T11:40:54Z","type":"prerelease","version":"v5.0.0-beta.7"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.6","date":"2026-07-06T06:52:52Z","type":"prerelease","version":"v5.0.0-beta.6"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.10","date":"2026-07-06T06:41:38Z","type":"stable","version":"v4.1.10"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v3.2.7","date":"2026-07-06T06:35:34Z","type":"stable","version":"v3.2.7"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.5","date":"2026-06-15T08:49:24Z","type":"prerelease","version":"v5.0.0-beta.5"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.9","date":"2026-06-16T06:13:58Z","type":"stable","version":"v4.1.9"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.4","date":"2026-06-01T08:40:54Z","type":"prerelease","version":"v5.0.0-beta.4"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.8","date":"2026-06-01T08:15:20Z","type":"stable","version":"v4.1.8"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v3.2.6","date":"2026-06-01T09:39:20Z","type":"stable","version":"v3.2.6"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v3.2.5","date":"2026-06-01T08:35:18Z","type":"stable","version":"v3.2.5"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.3","date":"2026-05-19T07:53:46Z","type":"prerelease","version":"v5.0.0-beta.3"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.7","date":"2026-05-20T07:20:12Z","type":"stable","version":"v4.1.7"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.6","date":"2026-05-11T14:38:28Z","type":"stable","version":"v4.1.6"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.2","date":"2026-05-05T10:42:16Z","type":"prerelease","version":"v5.0.0-beta.2"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v5.0.0-beta.1","date":"2026-04-23T10:30:39Z","type":"prerelease","version":"v5.0.0-beta.1"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.5","date":"2026-04-21T11:04:32Z","type":"stable","version":"v4.1.5"},{"url":"https://github.com/vitest-dev/vitest/releases/tag/v4.1.4","date":"2026-04-09T07:37:17Z","type":"stable","version":"v4.1.4"}]` |
| security.scorecard | 6.4 | - |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=testcafe&per_page=100","last_12m":0,"max_severity":null}` | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=vitest&per_page=100","last_12m":1,"max_severity":"CRITICAL"}` |

## Capabilities (Testing Tools)

| Capability | TestCafe | Vitest |
|---|:--:|:--:|
| **Core** |  |  |
| Test types | Unit + integration + E2E | - |
| Browser automation | ✓ | - |
| Built-in assertion library | ✓ | ✓ |
| Languages | JavaScript, TypeScript | TypeScript, JSX |
| **Isolation** |  |  |
| Mocking / stubbing | - | - |
| **Techniques** |  |  |
| Snapshot testing | - | ✓ |
| **Performance** |  |  |
| Parallel execution | ✓ | - |
| **Insight** |  |  |
| Code coverage | - | ✓ |
| **DX** |  |  |
| Watch mode | - | ✓ |
| **Ops** |  |  |
| CI integration | ✓ | - |

*Source: Vioscale. Generated 2026-09-01T14:43:03.693Z. "-" = undocumented, not absent.*