Standardizing Feature Flagging for Everyone.

OpenFeature is an open specification that provides a vendor-agnostic, community-driven API for feature flagging that works with your favorite feature flag management tool or in-house solution.

• OpenFeature @ GitHub.

Supply-chain Levels for Software Artifacts, or SLSA ("salsa").

SLSA is a specification for describing and incrementally improving supply chain security, established by industry consensus. It is organized into a series of levels that describe increasing security guarantees.

It’s a security framework, a checklist of standards and controls to prevent tampering, improve integrity, and secure packages and infrastructure. It’s how you get from "safe enough" to being as resilient as possible, at any link in the chain.

• SLSA @ GitHub.
• Securing the software supply chain with the SLSA framework @ Trail of Bits Blog.

An open specification for enriching containers with development specific content and settings.

A Development Container (or Dev Container for short) allows you to use a container as a full-featured development environment. It can be used to run an application, to separate tools, libraries, or runtimes needed for working with a codebase, and to aid in continuous integration and testing. Dev containers can be run locally or remotely, in a private or public cloud.

• Development Containers @ GitHub.