Trace Context

Defines standard HTTP headers and a value format for propagating context information that enables distributed tracing.

Text

The plain text document format.

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.

RDF

A W3C standard model to describe and exchange graph data on the web.

CGI

An interface specification that enables web servers to execute an external program to process HTTP requests.

Markdown

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

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.

Humans.txt

A text file that can be created by developers to list the people who have contributed to a website.

Webmention

A simple protocol to notify any URL when a website links to it, and for web pages to request notifications when somebody links to them.

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.

OpenTelemetry

A vendor- and tool-agnostic observability framework and toolkit for creating and managing telemetry data such as traces, metrics, and logs.

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.

Prerender

The rel="prerender" attribute on HTML elements.

OpenAPI

A specification language for defining HTTP APIs, typically written in YAML or JSON.