# Check whether documentation remains useful without JavaScript

Canonical: https://githtml.com/guides/check-documentation-with-javascript-disabled
Published: 2026-09-26
Publisher: WaveTech LLC / gitHtml

To check a document without JavaScript, inspect whether its core text, warnings, examples, and navigation remain available when scripts are disabled. Treat interactive conveniences separately from essential content. gitHtml keeps JavaScript optional and off by default, so a dependable reading copy should not need scripts merely to reveal the information it was created to convey.

## Define the minimum reading experience

List the content a reader must access: the main explanation, prerequisite warnings, code examples, reference tables, and the route between sections. A theme switcher or animated diagram may be optional; a hidden procedure is not.

Do not assume that a static-site generator produces identical behavior in every theme or plugin combination. Inspect the actual output. Some sites include useful pre-rendered content while particular components still depend on client-side code.

## Check visibility and navigation

Open the document with JavaScript disabled in the intended environment. Read beyond the first screen, expand any essential sections if possible, and follow the contents links. Note where text is missing, controls are inert, or navigation disappears.

Distinguish native HTML behavior from custom widgets. A simple anchor can navigate to a section without a script, while a custom search panel may need one. Record the reader impact of each failure rather than merely counting inactive buttons.

1. List essential content and optional interactive features separately.
2. Disable scripts and walk the complete reading route.
3. Replace hidden essentials with static HTML and note remaining limitations.

## Replace essential script-only content

For a portable edition, put necessary information directly in the HTML and provide static examples for interactive demonstrations. If a calculator explains a formula, include the formula and a worked example. If a tab hides a platform-specific command, ensure that command remains accessible.

Do not advise readers to enable arbitrary scripts as the default repair. If a trusted full application genuinely requires scripts, explain that requirement and offer a separate reading-oriented export when the task does not need the application itself.

## Document the result honestly

A successful check should say which document version and reading environment were used, and which capabilities were intentionally absent. It should not claim that every page produced by the same tool is compatible.

Repeat the check when changing themes, components, or export settings. Keep core content independent of enhancements where practical. This improves both offline resilience and the clarity of the document’s boundary: readers know what they can learn immediately and what requires an interactive environment.

## Sources and further reading

- [MDN: HTML anchor element](https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/a)
- [MDN: HTML form element](https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/form)

## Related guides

- [Run an offline documentation preflight before travel](https://githtml.com/guides/offline-document-reading-preflight)
- [Inventory an HTML document’s offline dependencies](https://githtml.com/guides/inventory-offline-html-dependencies)
- [Use inline CSS for a dependable portable reading copy](https://githtml.com/guides/use-inline-css-for-portable-html)
- [Prepare diagrams that remain useful offline](https://githtml.com/guides/prepare-diagrams-for-offline-documentation)

Editorial approach: https://githtml.com/guides/about