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developer-frontend

Frontend development standards — UI/UX principles, accessibility, state management, and component patterns.

Skill by dragoscirjan

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/dragoscirjan-developer-frontend

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Frontend development standards — UI/UX principles, accessibility, state management, and component patterns. Load when writing frontend code.

Use cases: design, frontend, writing

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/developer-frontend

What's inside

Skill name
developer-frontend
Description
Frontend development standards — UI/UX principles, accessibility, state management, and component patterns. Load when writing frontend code.
License
MIT
Instructions
21 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Frontend Development Standards

Always load `clean-code` alongside this skill.
Use the `detect-language` tool to dynamically load the language-specific skill (e.g. `lang-ts`, `lang-vue`, `lang-css`) for the frontend code you are writing.
Run the `env-get` tool for the `DEVELOPER_SKILLS` variable. If it returns a comma-separated list of skill names, load each of them.

## Cross-Cutting Rules

- **Accessibility**: WCAG 2.1 AA minimum. Semantic HTML. ARIA only when native elements insufficient. Keyboard navigable. Contrast ≥ 4.5:1. Test with axe-core / Lighthouse.
- **Performance**: Lazy-load routes and heavy components. Code-split at route boundaries. Optimize images (WebP, lazy). Bundle size budgets. Avoid layout shifts (CLS).
- **State**: Local first. Lift only when shared. Framework-native before external libraries. Normalize complex state.
- **Components**: Single responsibility. Props in, events/callbacks out. No direct DOM manipulation. Presentational components are pure functions of props.
- **Testing pyramid**: Unit for logic/utilities. Component for rendering/interaction. e2e for critical flows only.
- **Build**: Vite for new projects. Use `run-quality-checks` to run validations, formatters, and tests before finalizing.
- **Security**: Sanitize user content. Never `innerHTML`/`v-html`/`dangerouslySetInnerHTML` with untrusted data. CSP headers. HTTPS only.

## Frameworks (Angular)

**Angular** — Feature modules. Smart vs presentational components. OnPush change detection. Reactive forms. `takeUntilDestroyed` or `async` pipe for RxJS. Standalone components (17+).

From dragoscirjan/opencode-config, MIT.

More from dragoscirjan/opencode-config

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Last commit (this folder)
May 28, 2026 (5 months ago)
Last release
Jun 2, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/dragoscirjan/opencode-config
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

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Cite this page

developer-frontend skill. Agent Mart. https://agentmart.dev/skills/dragoscirjan-developer-frontend (last updated 2026-10-24)