sindresorhus

lowercase-keys

Lowercase the keys of an object

by sindresorhus
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JavaScript

42 stars11 forks3 contributorsActive · 1mo agoSince 2015v4.0.1MIT

Meet the team

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sindresorhus
sindresorhus20 contributions
BendingBender
BendingBender1 contribution
Richienb
Richienb1 contribution

Languages

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JavaScript92.7%
TypeScript7.3%

Commit activity

Last 12 weeks · 1 commit

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Community health

4 of 6 standards met

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85
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Recent fixes

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palashmon
Handling null or undefined input in `lowercaseKeys` functionClosedIssue

I noticed another potential bug in the function regarding how it handles or input. Currently, if the function receives null or undefined as input, it throws an error due to attempting to access the properties of an undefined or null object. To reproduce the issue: Thank you!

palashmon · 8mo ago
palashmon
Duplicate keys with different casingsClosedIssue

I recently found a potential bug in this code related to duplicate keys with different casings. When the lowercaseKeys function encounters objects with keys like "Key" and "key", it only retains one of them due to the transformation to lowercase keys. This could lead to unexpected behavior and data loss in certain scenarios. To illustrate, here is a code example: Thank you!

palashmon · 8mo ago
Structured data for AI agents

Repository: sindresorhus/lowercase-keys. Description: Lowercase the keys of an object Stars: 42, Forks: 11. Primary language: JavaScript. Languages: JavaScript (92.7%), TypeScript (7.3%). License: MIT. Latest release: v4.0.1 (8mo ago). Open PRs: 0, open issues: 0. Last activity: 1mo ago. Community health: 85%. Top contributors: sindresorhus, BendingBender, Richienb.