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Migrate legacy React context to createContext v1.0.0

Use this resource to migrate legacy context in class components to createContext

New

  • 367 downloads
  • 144 likes
  • 239 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-legacy-context-migration

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent creates the context object, then updates the provider and each consumer in a required order, since a partial migration breaks the app. It relies on templates for a single context or multiple contexts.

Mostly picked by

Updated November 2, 2026

Card for the “Migrate legacy React context to createContext” skill

Details

Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: migration order and search commands for providers and consumers
  • references/: context file templates for single and multiple contexts

Good fit for

  • A class component uses contextTypes and an inherited getChildContext
  • You are moving to React 19, where legacy context is removed

Not for

    Tags

    • react
    • context
    • migration
    • createContext
    • class components

    About

    You say

    “Migrate the theme context of our React 18 app: the provider and all consumers.”

    Card for the “Migrate legacy React context to createContext” skill

    Skill published by github under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to migrate legacy context in class components to createContext
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/context-file-template.md3.2 KB
    • references/multi-context.md5.6 KB
    • references/single-context.md5.1 KB
    • SKILL.md2.4 KB

    Origin and licence

    Listed unmodified

    Author
    github
    Source
    github.com/github/awesome-copilot/tree/0fe6545b950671641b2b14b44eb56678fea6c6b4/skills/react18-legacy-context
    Licence
    MIT

    Notice

    « react18-legacy-context » (github, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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