productivity▌

Production-ready GitHub Actions workflow patterns for testing, building, and deploying applications.

Skill by ara.so — Daily 2026 Skills collection.

Use this skill when managing beta testers, groups, and build distribution on Google Play.

Idempotent Redundancy \n When adding redundant paths (fallbacks, belt-and-suspenders), make them idempotent. \n Pattern \n Redundancy without idempotency causes loops, churn, or data corruption. \n DO \n \n Use _is_merge: true for Braintrust updates \n Check if value exists before writing (fallback only if missing) \n Use atomic write/rename for file operations \n Make reconciliation steps safe to run repeatedly \n \n DON'T \n \n Write unconditionally in fallback paths \n Allow multiple writers

You are tasked with creating git commits for the changes made during this session.

Complete observability stack with structured logging, error tracking, and web analytics.

Guides app advertising: app install campaigns, user acquisition (UA), and in-app promotion. Use when promoting mobile apps (iOS, Android); conversion = install or in-app action, not landing page.

Related Skills:

Use ViewModel to hold state and business logic. It must outlive configuration changes.

Encode and decode Swift types using Codable (Encodable & Decodable) with JSONEncoder, JSONDecoder, and related APIs. Targets Swift 6.3 / iOS 26+.