General engineering workflow guides that apply across any stack — git branching and commit conventions, testing strategy, tooling setup, and day-to-day habits that keep a codebase healthy.

UI/UX and visual design guides — color systems, typography scales, spacing and layout principles, and the design-to-dev handoff patterns that keep interfaces consistent as they grow.

Frontend architecture and implementation guides covering component structure, state management, styling conventions, and the framework-specific patterns used across real production projects.

Backend architecture and implementation guides — API design, data modeling, service boundaries, and the infrastructure conventions that keep a backend maintainable as it scales.