# Willyu1007 AI First Template Common Patterns > Common Patterns - Skill: `tomevault-io/willyu1007-ai-first-template-common-patterns` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/willyu1007-ai-first-template-common-patterns` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/willyu1007-ai-first-template-common-patterns/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/willyu1007-ai-first-template-common-patterns --- # Common Patterns This skill lists common UI patterns and recommended defaults. --- ## Forms - Validate at the boundary (schema-first where possible). - Display field-level errors and a single top-level error summary for submission failures. --- ## Dialogs / modals - Trap focus inside the dialog. - Ensure ESC closes the dialog (unless forbidden for safety reasons). - Restore focus to the triggering element on close. --- ## Notifications - Prefer a single notification mechanism (snackbar/toast). - Use success messages sparingly; highlight failures and required actions. --- ## Tables / grids - Prefer server-side pagination for large datasets. - Keep sorting/filtering state in the URL for shareability (when appropriate). --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/willyu1007) — claim your Tome and manage your conversions.