Remeda NPM | npm.io

2.21.2 • Published 3 months ago

Install

Weekly downloads

11,093

License

MIT

Repository

Last release

3 months ago

Remeda

The first "data-first" and "data-last" utility library designed especially for TypeScript.

Documentation

Read the full docs and API reference on remedajs.com/docs.

Migrating from other libraries? Check out our migration guides for Lodash and Ramda!

Interested in contributing? Read the contributing guide.

Features

First-class TypeScript support, with types that are as specific as possible.
Supports data-first (R.filter(array, fn)) and data-last (R.filter(fn)(array)) approaches.
Lazy evaluation support with pipe and piped.
Runtime and types are both extensively tested, with full code coverage.
Tree-shakable, supports CJS and ESM.
Fully documented with JSDoc, supports in-editor function documentation.

Getting started

Installation

npm install remeda
pnpm add remeda
yarn add remeda
bun install remeda

Usage

// Import everything:
import * as R from "remeda";

// Or import methods individually:
// import { pipe, tap, unique, take } from "remeda";

R.pipe(
  [1, 2, 2, 3, 3, 4, 5, 6],
  R.tap((value) => console.log(`Got ${value}`)),
  R.unique(),
  R.take(3),
); // => [1, 2, 3]

// Console output:
// Got 1
// Got 2
// Got 2
// Got 3

Getting help

Questions, bug reports, and feature requests are tracked in GitHub issues.

Contributors

Made with contrib.rocks.

algo algorithm curried fp functional generics lodash ramda stdlib toolkit ts types typescript underscore util utilities utility utils

zikix-core open-decision-builder @rhinolabs/levantr-khaos wpomme-pagination @infinitebrahmanuniverse/nolb-reme processos-prioritarios zikix-cli @everything-registry/sub-chunk-2648 experiment-npm-publish @yme/r @mittwald/flow-react-remote-renderer task-graph-processor task-graph-protocol workativ-assistant-on-prem-agent workativ-automate-on-prem-connect what-is-word-cli speedruns speech-recognition-aws-polyfill speech-recognition-aws-polyfill-react storybook-a11y-report vertis @condu-feature/ci-github-actions @condu-feature/eslint @condu-feature/gitignore @condu/cli @condu/core @compilot/web-sdk @colleague/speech-recognition-aws-polyfill @conorroberts/utils @coveo/raptor-cli @canopyinc/sst @prisma/templates @prismamedia/graphql-platform @prismamedia/graphql-platform-connector-mariadb @prismamedia/graphql-platform-scalars @prisma-spectrum/reflector json-schema-shorthand jobs-paragon-backend isolate-package kafkaesk lambda-live schema-box styled-hook-form sudoku-master typing-db tgpu-gen @amazeelabs/scalars @ascentpgs/shared @autoinvent/conveyor-redux @autoinvent/magql-query @astral/utils @astral/components @aehf/fput @bad-hacking/discord-cron-logger @bad-hacking/generate-component @bitcurve/reactor-tw-core @brreg/sdk @breeffy/react-native-bottom-sheet @choiceform/sdk-js 0xble @adhese/sdk-shared @david1704/react-util-components @deablabs/cannoli-core @dgac/nmb2b-client @constructor-io/catalog-ingestor @constructor-io/constructorio-connect-cli @daotl-effect/prelude @daotl-effect/trpc @daotl-effect/fastify @daotl/web-common zoom-video-sdk-api-wrapper webring unist-util-reduce zod-migrations @ferod/client @fenleap/sst @hbauer/convenience-functions @hbauer/discord @hbauer/languages @hbauer/local-cache @hbauer/local-file @hbauer/scrape @hbauer/time-since-file @flatfile/plugin-xlsx-extractor @flatfile/plugin-xml-extractor @flatfile/plugin-extractor-utils @flatfile/plugin-pdf-extractor @flatfile/plugin-delimiter-extractor @fulldevlabs/fullui @estyrke/sst @futureverse/nx-semantic-release-sync @fullui/ui @goestav/nx-semantic-release @infinity-interactive/jsonschematic @kubb/core @kubb/oas @kubb/parser @kubb/parser-ts @kubb/plugin-oas @konomi-app/k2

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