Guida.js
Guida.js is an open-source TypeScript library for building onboarding tours in web applications.
What Guida.js is
Guida.js is an open-source TypeScript library for building onboarding tours in web applications. It guides users by highlighting interface elements with customizable backdrop overlays, and the highlight can track an element as it moves, resizes, or scrolls. Tours adapt to screen sizes and device orientations, with touch interactions for mobile and tablet users. Developers can adjust the appearance through CSS custom properties and class overrides. Type definitions, autocomplete suggestions, type checking, and IDE IntelliSense support TypeScript development. The library is tree-shakeable, has no external dependencies, and is listed at about 4.8 kB minified and gzipped. Accessibility features include keyboard navigation, focus management, and screen reader support; the site states that Guida.js is WCAG compliant. It is free under the MIT license and runs on the web. The product page does not name integrations or state security certifications.
Good
- Free and open source under the MIT license.
- Highlights can follow moving or resizing elements.
- Supports touch interaction on phones and tablets.
- No external dependencies; listed at about 4.8 kB gzipped.
Watch out
- Only web platform support is listed.
- The product page names no integrations.
- No security certifications are stated.
Who it suits
Guida.js suits web developers who want to guide users through application interfaces with onboarding tours. Its TypeScript tooling and touch support are relevant for projects targeting mobile and tablet users as well.
Verdict
Guida.js is a compact web library for customizable onboarding tours, with TypeScript tooling and stated accessibility features. It may suit developers who need interface tours rather than a broader integration or security-certified product.
Plans and prices
From Guida.js's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Open source | Free | MIT license · ~4.8kB minified and gzipped · zero external dependencies |
The facts
Each one read from Guida.js's own pages, with the date it was checked.
What it does
- Accessibility
- The site states that Guida.js supports keyboard navigation, focus management, and screen readers and is WCAG compliant.checked 4 Oct 2026
- Customization
- CSS custom properties and class overrides can customize the tour's appearance.checked 4 Oct 2026
- Integrations
- The opened product page does not name any integrations.checked 4 Oct 2026
- Intended users
- The site presents Guida.js as a library for web developers guiding users through web applications.checked 4 Oct 2026
- License
- The site identifies Guida.js as open source under the MIT license.checked 4 Oct 2026
- Mobile support
- The tour adapts to screen sizes and device orientations, with touch interactions for mobile and tablet users.checked 4 Oct 2026
- Performance
- The library is tree-shakeable, has no external dependencies, and is listed at about 4.8 kB minified and gzipped.checked 4 Oct 2026
- Purpose
- Guida.js is a TypeScript library for creating user onboarding tours in web applications.checked 4 Oct 2026
- Security and compliance
- The opened product page makes an accessibility compliance claim but does not state security certifications or other compliance claims.checked 4 Oct 2026
- Spotlight
- It highlights interface elements with customizable backdrop overlays and follows elements when they move, resize, or scroll.checked 4 Oct 2026
- TypeScript
- The library includes type definitions, autocomplete suggestions, type checking, and IDE IntelliSense.checked 4 Oct 2026
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