What is MIME type "text/x-scheme"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

text/x-scheme is a MIME type used for files that contain Scheme code, a dialect of Lisp. It tells systems and editors to treat the file as plain text code with language-specific formatting.

Files linked with this MIME type include code and scripts such as SCH, SPS, SCM, SS, SLD, SLS, JANET, and NU.

Code Editing: Editors use this MIME type to apply proper syntax highlighting and formatting.
Web Delivery: Servers label these files so browsers know they contain text code.
Development Tools: IDEs and compilers recognize and process these files appropriately.
Platform Consistency: It ensures that files are handled uniformly across different systems.

For more details on Scheme, visit Scheme on Wikipedia.

Associated file extensions

.sch, .sps, .scm, .ss, .sld, .sls, .janet, .nu

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: text/x-scheme

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="text/x-scheme">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');    
    
    http.createServer((req, res) => {    
      res.setHeader('Content-Type', 'text/x-scheme');    
      res.end('Content here');    
    }).listen(3000);

Associated file extensions

.sch, .sps, .scm, .ss, .sld, .sls, .janet, .nu

FAQ

What is a MIME type?

A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.

MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.

MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.

How do I find the MIME type for a file?

You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.

Why are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.