Sitemap

A specialized XML file that lists a website's URLs and helps search engines discover pages available for crawling and indexing.

A backward-compatible CSS language extension inspired by Sass that supports variables, mixins, operations, and functions.

Markdown

A lightweight markup language used to add formatting to plain text documents using simple, human-readable syntax.

Text

The plain text document format.

XML

A markup language and file format for storing, transmitting, and reconstructing structured data in a platform-independent way.

A set of criteria defined by the independent Acceptable Ads Committee that allows publishers to reach ad-blocking users with respectful, non-intrusive and relevant ads.

LLMs.txt

A proposed standard that provides structured content and instructions to guide large language models in understanding and summarizing a website's content.

WebAssembly

A portable binary instruction format that runs in modern web browsers with near-native performance, enabling frontend coding in languages that were not traditionally used for web interfaces, such as C/C++, C#, and Rust.

Humans.txt

A plain text file that allows website creators to identify and credit the people involved in developing a website.

RelMeAuth

A proposed open standard for using rel-me links to profiles on OAuth supporting services to authenticate via either those profiles or your own site.

Onion

Sites are websites on the dark web that use the .onion top-level domain and are only accessible through online routing through Tor.

JSON Web Token

An open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object.