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Snyk has created this PR to upgrade core-js from 3.14.0 to 3.47.0.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.


  • The recommended version is 88 versions ahead of your current version.

  • The recommended version was released a month ago.

Release notes
Package name: core-js from core-js GitHub release notes

Important

  • Check the changes in this PR to ensure they won't cause issues with your project.
  • This PR was automatically created by Snyk using the credentials of a real user.

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open upgrade PRs.

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Snyk has created this PR to upgrade core-js from 3.14.0 to 3.47.0.

See this package in npm:
core-js

See this project in Snyk:
https://app.snyk.io/org/newtonombese1/project/a1ad30ab-9c5a-44d9-b1ec-8602e717f1b9?utm_source=github&utm_medium=referral&page=upgrade-pr
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Summary of Changes

Hello @nejidevelops, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request, automatically generated by Snyk, updates the core-js dependency from version 3.14.0 to 3.47.0. This substantial upgrade aims to keep the project's dependencies current, integrating a wide array of new ECMAScript features, polyfills for upcoming proposals, and critical bug fixes, thereby enhancing compatibility and future-proofing the codebase.

Highlights

  • Dependency Upgrade: Upgraded the core-js dependency from version 3.14.0 to 3.47.0, a significant jump of 88 versions, to incorporate numerous new features, bug fixes, and compatibility improvements.
  • New ECMAScript Proposals: The upgrade brings polyfills for several new and evolving ECMAScript proposals, including JSON.parse source text access, Iterator sequencing, Joint iteration, Uint8Array to/from base64/hex, Math.sumPrecise, Map upsert, Explicit Resource Management, Array.fromAsync, Error.isError, RegExp.escape, Float16, and Iterator helpers.
  • Bug Fixes and Compatibility: Includes various bug fixes, such as issues with URLSearchParams.prototype.append in IE8-, Map upsert in Firefox, Iterator.zip and Iterator.zipKeyed behavior, Object.groupBy with Symbol polyfill, Uint8Array.fromHex and setFromBase64 in V8, Iterator.concat behavior, Number.prototype.clamp behavior, and numerous browser compatibility data improvements across different engines (V8, Firefox, Safari, Node.js, Deno, Bun, Electron, Opera, Oculus Quest Browser, Samsung Internet, Rhino).
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Code Review

This pull request, automatically generated by Snyk, upgrades core-js from version 3.14.0 to 3.47.0. This is a significant update, spanning 88 releases. While it's not a major version change, I've identified several potentially breaking changes in the release notes that could impact the application. My review comment on package.json details these potential issues and highlights the importance of thorough regression testing before merging. Overall, the upgrade is beneficial for keeping dependencies up-to-date, but it carries a non-trivial risk that needs to be managed through testing.

"axios": "^0.21.1",
"bulma": "^0.9.4",
"core-js": "^3.6.5",
"core-js": "^3.47.0",

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high

This is a very large version jump for core-js (from 3.14.0 to 3.47.0), spanning 88 releases. While this is not a major version bump according to semver, such a large jump can introduce subtle breaking changes or regressions.

For example, I've noticed a few potentially breaking changes in the release notes that might affect your project:

  • Iterator.prototype.sliding removed (in v3.46.0): This was part of a TC39 proposal and has been replaced by an extra parameter on Iterator.prototype.windows. If you were using the sliding polyfill, your code will break.
  • Math.clamp replaced (in v3.43.0): The polyfill for Math.clamp has been replaced with Number.prototype.clamp to follow the TC39 proposal. If your code uses Math.clamp, it will need to be updated.
  • @@species pattern removed (in v3.39.0): The @@species pattern was removed from several %TypedArray% and ArrayBuffer methods. If you have custom subclasses of these built-ins and rely on @@species for constructor selection, this could break your code.

Given the number of changes, thorough regression testing is crucial to mitigate the risk of introducing regressions, especially on all supported target browsers.

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3 participants