feat: add install() function for global WHATWG fetch classes#4286
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feat: add install() function for global WHATWG fetch classes#4286
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Add a top-level install() export that installs all WHATWG fetch classes on globalThis, making them available globally without imports. - Add install() function to index.js that sets globalThis properties - Include fetch, Headers, Response, Request, FormData, WebSocket, events, and EventSource - Add comprehensive test coverage for the install function - Document the feature in README.md with usage examples - Add API documentation for the docs website This is useful for polyfilling environments, ensuring consistent fetch behavior across Node.js versions, and making undici's implementations available globally for libraries that expect them. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Matteo Collina <hello@matteocollina.com>
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Refactor the install() function to be declared as a top-level function instead of an anonymous function assigned to module.exports.install. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Matteo Collina <hello@matteocollina.com>
KhafraDev
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Feb 14, 2026
…4286) * feat: add install() function for global WHATWG fetch classes Add a top-level install() export that installs all WHATWG fetch classes on globalThis, making them available globally without imports. - Add install() function to index.js that sets globalThis properties - Include fetch, Headers, Response, Request, FormData, WebSocket, events, and EventSource - Add comprehensive test coverage for the install function - Document the feature in README.md with usage examples - Add API documentation for the docs website This is useful for polyfilling environments, ensuring consistent fetch behavior across Node.js versions, and making undici's implementations available globally for libraries that expect them. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Matteo Collina <hello@matteocollina.com> * refactor: make install function a top-level function Refactor the install() function to be declared as a top-level function instead of an anonymous function assigned to module.exports.install. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Matteo Collina <hello@matteocollina.com> --------- Signed-off-by: Matteo Collina <hello@matteocollina.com> Co-authored-by: Claude <noreply@anthropic.com>
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Summary
install()export that installs all WHATWG fetch classes onglobalThisChanges
install()function inindex.jsthat sets globalThis propertiestest/install.jswith comprehensive test coverageUse Cases
This is useful for:
Test Plan
test/install.jsverifies function installs all classes correctlyFixes #4285
🤖 Generated with Claude Code