Mellea is a library for writing generative programs.

Documentation Style Guide for the Vale Linter. Owned and maintained by the Datadog Docs team.

A Gradle plugin for running DITA Open Toolkit

GitHub App that enforces the Developer Certificate of Origin (DCO) on Pull Requests

test runner for assertion manifests

IBM Record Generator Build Plugin For Gradle

Checks for Vale based on popular style guides

Vale config files, styles, and docs to help individuals and teams roll out Vale

📝 A markup-aware linter for prose built with speed and extensibility in mind.

A Vale-compatible implementation of IBM's Developer Editorial Style Guide.

Vale-compatible implementations of many popular "readability" metrics.

Find verbatim quotes from council meetings in the UK and Ireland using this free open source research tool by Bellingcat.

UK Election Results Reporting

A payments protocol for the internet. Built on HTTP.

the opposite of roff

The open agent skills tool - npx skills

Firmware for the Xteink X3 and X4 e-paper display readers

Document and share design decisions. Create a permanent record of how your service has developed over time.

Keep things open: it makes things better

GOV.UK Frontend contains the code you need to start building a user interface for government platforms and services.

Gamma-ray data pipeline for Fermi-LAT event analysis. Built in GnuCOBOL for high-efficiency binary processing and source indexing. Identifying 1TeV Dark Matter candidates.

Unified Policy as Code

LED blink example for XIAO ESP32C6

A Rust project that uses pin GPIO15 on an XIAO-ESP32-C6 board to blink an BUILTIN LED

Sample Z application showing how to work with mainframe software.

Simulate USB MIDI using an ESP32-S3. Send notes via GPIO or WiFi (WebSocket)

Specification and documentation for Agent Skills