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how-to-use-effect

Write, review, and debug `useEffect` correctly.

Skill by discountry

IndexedLicense unknown★ 2
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Install

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/discountry-how-to-use-effect

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

Write, review, and debug `useEffect` correctly. Use whenever touching React code that contains an Effect — authoring a new one, reviewing a diff that includes one, or debugging symptoms like a spinner that never resolves, UI stuck in a loading/pending/verifying phase, a button permanently disabled, an Effect that fires twice or loops forever, a fetch race condition, a cleanup that cancels the wrong request, a stale closure reading old props/state, or a `react-hooks/exhaustive-deps` warning. Also use for setInterval / setTimeout / subscriptions / AbortController inside Effects, StrictMode double-invocation questions, multi-step async flows and state machines driven by Effects, and any .tsx/.jsx/.ts/.js file where `useEffect`, `useLayoutEffect`, or a custom hook wrapping them appears.

Use cases: design, frontend, writing

Reviews

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Permissions

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

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/how-to-use-effect

What's inside

Skill name
how-to-use-effect
Description
Write, review, and debug `useEffect` correctly. Use whenever touching React code that contains an Effect — authoring a new one, reviewing a diff that includes one, or debugging symptoms like a spinner that never resolves, UI stuck in a loading/pending/verifying phase, a button permanently disabled, an Effect that fires twice or loops forever, a fetch race condition, a cleanup that cancels the wrong request, a stale closure reading old props/state, or a `react-hooks/exhaustive-deps` warning. Also use for setInterval / setTimeout / subscriptions / AbortController inside Effects, StrictMode double-invocation questions, multi-step async flows and state machines driven by Effects, and any .tsx/.jsx/.ts/.js file where `useEffect`, `useLayoutEffect`, or a custom hook wrapping them appears.
License
unknown
Instructions
229 lines in SKILL.md · view on GitHub

Before installing

  • Instructions call the network

Files (1)

  • SKILL.md

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from discountry/ritmex-skills

Signals

Stars
2
Forks
0
Open issues
0
Last commit (this folder)
Aug 8, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/discountry/ritmex-skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from discountry

Cite this page

how-to-use-effect skill. Agent Mart. https://agentmart.dev/skills/discountry-how-to-use-effect (last updated 2026-10-24)