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React useEffect best practices from official docs. An agent skill from udecode/plate.
Custom licenceAuto-check passed
Install React Useeffect
$ npx skills add udecode/plate --skill react-useeffect -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install udecode/plate react-useeffect --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/react-useeffect .claude/skills/react-useeffect && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "react-useeffect" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/react-useeffect into .claude/skills/react-useeffect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "react-useeffect", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/udecode/plate/tree/main/.agents/skills/react-useeffectType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add udecode/plate --skill react-useeffect -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install udecode/plate react-useeffect --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/react-useeffect .agents/skills/react-useeffect && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "react-useeffect" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/react-useeffect into .agents/skills/react-useeffect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "react-useeffect", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add udecode/plate --skill react-useeffect -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install udecode/plate react-useeffect --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/react-useeffect .cursor/skills/react-useeffect && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "react-useeffect" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/react-useeffect into .cursor/skills/react-useeffect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "react-useeffect", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/udecode/plate.git --path .agents/skills/react-useeffect--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add udecode/plate --skill react-useeffect -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install udecode/plate react-useeffect --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/react-useeffect .gemini/skills/react-useeffect && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "react-useeffect" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/react-useeffect into .gemini/skills/react-useeffect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "react-useeffect", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install udecode/plate react-useeffectInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add udecode/plate --skill react-useeffect -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/react-useeffect .github/skills/react-useeffect && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "react-useeffect" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/react-useeffect into .github/skills/react-useeffect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "react-useeffect", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add udecode/plate --skill react-useeffect -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install udecode/plate react-useeffect --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/udecode/plate.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/react-useeffect .opencode/skills/react-useeffect && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "react-useeffect" agent skill from https://github.com/udecode/plate/tree/main/.agents/skills/react-useeffect into .opencode/skills/react-useeffect/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "react-useeffect", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
react-useeffect- GitHub stars
- 17k
- Used in
- 6 other repos
- Token cost
- ~573 tokens
- SKILL.md length
- 196 words
- Files
- 4
- Skills in repo
- 78
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
React useEffect best practices from official docs. An agent skill from udecode/plate.
- Works in 4 steps: Transforming data for rendering -… → Handling user events - Use event… → Deriving state - Just compute it: const… → …
- Writing/reviewing useEffect
- SKILL.md covers Quick Reference, When You DO Need Effects, When You DON'T Need Effects and Decision Tree, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
React Useeffect is an agent skill from udecode/plate. React useEffect best practices from official docs. Use when writing/reviewing useEffect, useState for derived values, data fetching, or state synchronization. Teaches when NOT to use Effect and better alternatives.
Its SKILL.md is about 570 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files (for example `README.md`, `alternatives.md` and `anti-patterns.md`).
It works with React. The repository describes itself as: Rich-text editor with AI and shadcn/ui.
When your agent uses it
- Writing/reviewing useEffect
- UseState for derived values
- State synchronization
Example prompts
- “/react-useeffect”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Transforming data for rendering - Calculate at top level, re-runs automatically
- Handling user events - Use event handlers, you know exactly what happened
- Deriving state - Just compute it: const fullName = firstName + ' ' + lastName
- Chaining state updates - Calculate all next state in the event handler
What it can do on your machine
Read from SKILL.md and the folder at commit a860762. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
React Useeffect loads about 573 tokens when it runs. Until then it costs about 58 tokens; SKILL.md has 196 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 196 words (~573 tokens).
“Effects are an escape hatch from React. They let you synchronize with external systems. If there is no external system involved, you shouldn't need an Effect.”
- name
- react-useeffect
Files
SKILL.md and 3 other files in .agents/skills/react-useeffect of udecode/plate.
- SKILL.md
- README.md
- alternatives.md
- anti-patterns.md
Open the folder on GitHubat commit a860762
Used in 7 other repositories
We found 7 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 6 other GitHub owners. This page covers the copy in udecode/plate, which our catalogue first saw on October 7, 2026.
- Qovery/console.agents/skills/react-useeffect
- bartstc/vite-ts-react-template.agents/skills/react-useeffect
- udecode/plate-playground-template.agents/skills/react-useeffect
- jarrodwatts/claude-code-configskills/react-useeffect
- davila7/claude-code-templatescli-tool/components/skills/development/react-useeffect
- aiskillstore/marketplaceskills/softaworks/react-useeffect
- softaworks/agent-toolkitskills/react-useeffect
Compare with similar skills
React Useeffect next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| React Useeffect this skilludecode/plate | 17k | 6 repos | ~573 | Automated safety check: Pass | Custom licence | |
| Web Artifacts Builderanthropics/skills | 180k | 40 repos | ~769 | Automated safety check: Pass | Apache-2.0 | |
| React Doctormakeplane/plane | 60k | 12 repos | ~657 | Automated safety check: Pass | AGPL-3.0 | |
| React Composition Patternsvercel-labs/openreview | 1.7k | 58 repos | ~721 | Automated safety check: Pass | MIT | |
| React Router Developmentremix-run/react-router | 57k | 1 repos | ~1.5k | Automated safety check: Pass | MIT | |
| Electron Multi-Process ArchitectureiOfficeAI/AionUi | 33k | 1 repos | ~1.8k | Automated safety check: Pass | Apache-2.0 |
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- Official
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- Official
React Composition Patterns
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Rules for structuring React components with composition instead of boolean props, covering compound components, lifted state, variants and React 19 changes.
React Router Development
remix-run/react-router
Guides work on React Router apps by first identifying whether the app uses Framework, Data or Declarative mode, then loading the matching reference and the installed package docs.
Electron Multi-Process Architecture
iOfficeAI/AionUi
Tells the agent where new code belongs in an Electron multi-process project and which APIs each process may use, with rules for new bridges, services, agents and workers.
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Stitch to Remotion Walkthrough Videos
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Builds walkthrough videos from Stitch design projects using Remotion, with transitions, zoom effects and text overlays on each screen.
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Related
Works with
Questions about React Useeffect
What does React Useeffect do?
React useEffect best practices from official docs. An agent skill from udecode/plate. React Useeffect is an agent skill from udecode/plate. React useEffect best practices from official docs.
When should I use React Useeffect?
React Useeffect fits situations like: writing/reviewing useEffect; useState for derived values; state synchronization.
How do I install React Useeffect in Claude Code?
Run `npx skills add udecode/plate --skill react-useeffect -a claude-code`. Or copy the skill folder (.agents/skills/react-useeffect in udecode/plate) into .claude/skills/react-useeffect in your project. Claude Code loads it when a task matches its description.
How do I install React Useeffect in Codex?
Run `npx skills add udecode/plate --skill react-useeffect -a codex`. Or copy the skill folder (.agents/skills/react-useeffect in udecode/plate) into .agents/skills/react-useeffect in your project. Codex loads it when a task matches its description.
Can I use React Useeffect in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add udecode/plate --skill react-useeffect -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/react-useeffect, .gemini/skills/react-useeffect, .github/skills/react-useeffect and .opencode/skills/react-useeffect in your project.
What does React Useeffect need to run?
SKILL.md names no scripts, command-line tools or credentials: React Useeffect is instructions for the agent only.
Does React Useeffect access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is React Useeffect safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does React Useeffect use?
React Useeffect has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does React Useeffect use?
About 573 tokens (SKILL.md is roughly 2.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to React Useeffect?
Skills that share tags, products or a category with React Useeffect: Web Artifacts Builder (anthropics/skills, 180k stars), React Doctor (makeplane/plane, 60k stars), React Composition Patterns (vercel-labs/openreview, 1.7k stars) and React Router Development (remix-run/react-router, 57k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains React Useeffect?
udecode (a GitHub organization) maintains it in udecode/plate, which has 16,638 GitHub stars. The repository holds 78 skills in this directory. The repository was last updated on October 7, 2026.
Source: udecode/plate on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.