Collection of Postmark AI skills

Persistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plans that survive context loss and /clear, plus a deterministic completion gate and multi-a…

Kanban as it should be. Not as it has been.

A modern rich text editor for Rails.

A Kotlin Multiplatform library for creating text blueprints in Compose applications, supporting both plain and styled text with String Resources integration.

🕵️‍♀️ MixAudit provides a mix deps.audit task to scan a project Mix dependencies for known Elixir security vulnerabilities

Embed HelloSign signature requests and templates in your web application.

A Progressive Web Application add to homescreen and installation prompt management library.

simple rule engine using elixir

Unofficial Elixir Client for the Authorize.NET API

A simple web worker test.

⌚ Cron-like job scheduler for Elixir

A powerful caching library for Elixir with support for transactions, fallbacks and expirations

A blazing fast JSON parser and generator in pure Elixir.

HTML5 canvas based smooth signature drawing

A plug for sending JavaScript errors to AppSignal

Peace of mind from prototype to production

CouchDB client for Elixir using ibrowse

GeoJSON parser for Elm

Difference lists in Elixir

Mostly unofficial GitLab recipes for setup on different platforms, update etc...

GeographicLib Ruby Wrapper

Clean Code concepts adapted for JavaScript

💳 make your credit card form better in one line of code

A simple Ruby Gem to bootstrap dependencies for setting up and maintaining a local Jekyll environment in sync with GitHub Pages

Versatile PDF creation and manipulation for Ruby

An Ansible role for managing a PostgreSQL server

Vim plugin for the Elm programming language

Jenkins plugin for AWS Device Farm.