Software Development

General

Tech Stack Overview Recommended Libraries Development Workflow Architecture Decision Records Tech Radar

Frontend

Rendering Strategies Routing, Layouts, and Modules State Management Data Loading and Cache API Client and Types Forms and Validation Styling and Design System Auth on Frontend i18n and Localization Accessibility (A11y)Error Handling Patterns Frontend Testing

Backend

Backend Overview Architecture and Module Boundaries API Design (REST + OpenAPI)Auth and Permissions Database Schema and Migrations Transactions and Idempotency Background Jobs and Scheduling Payments System Mailing System Webhooks and Event Processing File Handling and Storage Realtime Features (WebSockets and SSE)Caching Strategies Error Handling Patterns Backend Testing Logging, Monitoring, and Alerting

Dev Environment & Tooling

Runtime (Node and Bun)Package Managers (pnpm and Bun)Monorepo Workspaces Local HTTPS Proxy and Certs Local Infra with Docker Compose External Services in Dev Debugging and Troubleshooting

Quality & Security

Coding Standards and Review Security Baseline for Web Apps Rate Limiting and Abuse Protection Dependency and Secret Management Release Readiness Checklist

Boilerplate

Overview Architecture Map Start a New Project Upgrade and Maintenance

Engineering Guides

Software Development Cloud Engineering AI Engineering (soon)

Overview

Selleo Boilerplate is a full-stack starter with a NestJS API, modern React frontend, and shared workspace tooling. Use it to start projects with auth, local HTTPS, tests, and CI conventions already prepared.

For up-to-date boilerplate specifics:

README.md
ROADMAP.md
CHANGELOG.md

Related pages

Architecture Map
Start a New Project

Release Readiness Checklist

Prevent avoidable production regressions by standardizing pre-release checks.

Architecture Map

Help teams understand boilerplate boundaries and extension points before they start coding.

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