v1.20.0

Released on September 20th, 2024.

• Added support for function invocation on leading and trailing edges for debounce and throttle.
• Added compatibility functions for debounce, throttle, curry, isNumber, and isNaN.
• Improved performance for at, zip, zipWith, and drop.

v1.19.0

Released on September 14th, 2024.

• Added support for isDate, curry, upperCase.
• Added compatibility functions for pick, omit, unset, toPath, trim, trimStart, trimEnd, isInteger, isSafeInteger, snakeCase, startCase, lowerCase, kebabCase, ceil, floor, round.
• Enhanced clone to handle Buffers, SharedArrayBuffers, Files, Blobs, TypedArrays, and Errors.
• Fixed a bug where mergeWith did not preserve the original properties of the target object.
• Fixed a bug where groupBy couldn't group with keys like toString and indexOf.
• Improved performance for has and get.

v1.18.0

Released on September 12th, 2024.

• Added support for isObject, findLastIndex, parseInt, rearg, conforms, conformsTo, bindKey, some, fromPairs, isArrayLikeObject, escapeRegExp, sortBy, isWeakSet, isWeakMap, flatMapDeep, escape, unescape, repeat, pad, join, and spread.
• Improved performance for deburr.

v1.17.0

Released on August 31st, 2024.

New Features

• Added support for new functions: at, pullAt, deburr, lowerFirst, upperFirst, and isRegExp.
• Enhanced orderBy and sortBy to support function criteria.
• countBy now supports numeric and symbol keys.

Bug Fixes

• Updated type definitions for throttle and debounce.
• (es-toolkit/compat) Fixed orderBy to correctly handle deep keys even when object shapes differ (#427).

v1.16.0

Released on August 15th, 2024.

• Added support for memoize, find, findIndex, has, partial, partialRight, sortBy, isString, rest, padEnd.

v1.15.1

Released on August 10th, 2024.

• Disabled implicit conversion of values in orderBy for performance and simplicity.

v1.15.0

Released on August 10th, 2024.

• Added support for merge, mergeWith, toMerged, isSymbol, pascalCase.
• Added compatibility tests with lodash for orderBy.

v1.14.0

Released on August 9th, 2024.

• (es-toolkit) Added support for mapKeys, mapValues, cloneDeep, before, after, isSubset, ary, unary, flattenDeep, isEqual, isFunction, isBoolean, isPrimitive, and isTypedArray.
• (es-toolkit/compat) Added support for matches, isMatch, isArray, isArrayLike, isObjectLike, isArguments, size, bind, flattenDepth, and padStart.
• Added compatibility tests with lodash for many functions like initial, last, takeRight, without, uniq, invert, isNull, isUndefined, and isNil.

v1.13.1

Released on July 20th, 2024.

• Use the compatibility layer es-toolkit/compat in legacy CDN builds.

v1.13.0

Released on July 20th, 2024.

es-toolkit can now be used in various CDNs, like unpkg and jsdelivr. See more in our installation docs

Features

• Added support for flattenObject, isPlainObject, isLength. (3e60443, 3764993, #245)
• Added support for concat in our compatibility layer es-toolkit/compat. (e09517f)

Lodash Compatibility

• Ensured compatibility with difference and take