npm packages
9,484 in Packages and libraries, most used first. Page 16 of 48.
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@jsonjoy.com/fs-print File system tree printer - print a file system structure as a tree - @oclif/core base library for oclif CLIs
- acorn-import-assertions Support for import assertions in acorn
- @babel/plugin-syntax-export-default-from Allow parsing of export default from
- @aws-sdk/crc64-nvme A pure JS implementation of CRC64-NVME checksum
- xlsx SheetJS Spreadsheet data parser and writer
- babel-preset-expo The Babel preset for Expo projects
- @aws-sdk/lib-storage Storage higher order operation
- postal-mime Email parser for Node.js and browser environments
- @redocly/ajv Another JSON Schema Validator
- @jsonjoy.com/fs-core Core filesystem primitives: Node, Link, File, Superblock
- @jsonjoy.com/fs-snapshot File system snapshot - serialize and deserialize file system trees to binary or JSON
- @npmcli/redact Redact sensitive npm information from output
- decamelize-keys Convert object keys from camel case
- db0 Lightweight SQL Connector
- oxlint-tsgolint High-performance type-aware TypeScript linter powered by typescript-go, for use with oxlint.
- unc-path-regex Regular expression for testing if a file path is a windows UNC file path.
- q A library for promises (CommonJS/Promises/A,B,D)
- is-npm Check if your code is running as an npm script
- @codemirror/commands Collection of editing commands for the CodeMirror code editor
- flatbuffers Memory Efficient Serialization Library
- stubborn-utils A small collection of utilities for making functions somewhat resilient against errors.
- xxhash-wasm A WebAssembly implementation of xxHash
- load-tsconfig Load tsconfig.json
- confusing-browser-globals A list of browser globals that are often used by mistake instead of local variables
- bytestreamjs ByteStream is a library making possible to manipulates single bytes and bits on pure JavaScript
- @modelcontextprotocol/server Model Context Protocol implementation for TypeScript - Server package
- @esbuild/darwin-x64 The macOS 64-bit binary for esbuild, a JavaScript bundler.
- @ecies/ciphers Node/Pure JavaScript symmetric ciphers adapter
- filenamify Convert a string to a valid safe filename
- word Word Processing Document library
- moo Optimised tokenizer/lexer generator! 🐄 Much performance. Moo!
- @flmngr/flmngr-react Flmngr file manager UI component for React
- es6-iterator Iterator abstraction based on ES6 specification
- @commitlint/resolve-extends Lint your commit messages
- package-json Get metadata of a package from the npm registry
- @scure/base Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16
- webpack-bundle-analyzer Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap
- @sentry/utils Utilities for all Sentry JavaScript SDKs
- expo-modules-autolinking Scripts that autolink Expo modules.
- path-case Transform into a lower case string with slashes between words
- @sentry/nextjs Official Sentry SDK for Next.js
- swap-case Transform a string by swapping every character from upper to lower case, or lower to upper case
- ulid A universally-unique, lexicographically-sortable, identifier generator
- @npmcli/run-script Run a lifecycle script for a package (descendant of npm-lifecycle)
- browserify-rsa RSA for browserify
- @jsonjoy.com/fs-node-utils Utility functions for Node.js fs module
- randexp Create random strings that match a given regular expression.
- @expo/package-manager A library for installing and finding packages in a project
- @opentelemetry/instrumentation-winston OpenTelemetry instrumentation for winston logger
- @expo/osascript Tools for running an osascripts in Node
- @expo/require-utils Reusable require and Node resolution utilities library for Expo
- @dimforge/rapier3d-compat 3-dimensional physics engine in Rust - official JS bindings. Compatibility package with inlined webassembly as base64.
- @csstools/media-query-list-parser Parse CSS media query lists.
- sourcemap-codec Encode/decode sourcemap mappings
- copy-webpack-plugin Copy files && directories with webpack
- JSONStream rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)
- @jsonjoy.com/fs-node-builtins Node.js standard library dependencies for fs-related packages
- pkijs Public Key Infrastructure (PKI) is the basis of how identity and key management is performed on the web today.
- @aws-sdk/client-cognito-identity AWS SDK for JavaScript Cognito Identity Client for Node.js, Browser and React Native
- pprof-format Pure JavaScript pprof encoder and decoder
- piscina A fast, efficient Node.js Worker Thread Pool implementation
- @commitlint/ensure Lint your commit messages
- parse-filepath Pollyfill for node.js path.parse, parses a filepath into an object.
- ts-loader TypeScript loader for webpack
- filename-reserved-regex Regular expression for matching reserved filename characters
- onnxruntime-common ONNXRuntime JavaScript API library
- style-mod A minimal CSS module shim
- @better-fetch/fetch
- @commitlint/rules Lint your commit messages
- get-own-enumerable-keys Like Object.keys() but also includes symbols
- fast-querystring A fast alternative to legacy querystring module
- array-unique Remove duplicate values from an array. Fastest ES5 implementation.
- @opentelemetry/instrumentation-bunyan OpenTelemetry instrumentation for bunyan logger
- @redocly/config
- pbf A low-level, lightweight protocol buffers implementation in JavaScript
- openapi3-ts TS Model & utils for OpenAPI 3.x specification.
- better-sqlite3 The fastest and simplest library for SQLite in Node.js.
- @tanstack/query-devtools Developer tools to interact with and visualize the TanStack Query cache
- @expo/code-signing-certificates A library for working with expo-updates code signing certificates
- node-mock-http <!-- automd:badges color=yellow -->
- browserify-sign adds node crypto signing for browsers
- is-nan ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.
- @commitlint/message Lint your commit messages
- path-root Get the root of a posix or windows filepath.
- semver-diff Get the diff type of two semver versions: 0.0.1 0.0.2 → patch
- toposort Topological sort of directed ascyclic graphs (like dependecy lists)
- @babel/runtime-corejs3 babel's modular runtime helpers with core-js@3 polyfilling
- goober A less than 1KB css-in-js solution
- copy-to-clipboard Copy stuff into clipboard using JS with fallbacks
- estree-util-build-jsx Transform JSX in estrees to function calls (for react, preact, and most hyperscript interfaces)
- @lukeed/ms A tiny (414B) and fast utility to convert milliseconds to and from strings.
- lodash.mergewith The Lodash method _.mergeWith exported as a module.
- @esbuild/android-arm A WebAssembly shim for esbuild on Android ARM.
- cosmiconfig-typescript-loader TypeScript loader for cosmiconfig
- @better-auth/memory-adapter Memory adapter for Better Auth
- @better-auth/prisma-adapter Prisma adapter for Better Auth
- xml-js A convertor between XML text and Javascript object / JSON text.
- @better-auth/mongo-adapter Mongo adapter for Better Auth
- expand-brackets Expand POSIX bracket expressions (character classes) in glob patterns.
- async-listen net.Server#listen() helper that returns a Promise for async / await
- @react-native/debugger-shell Experimental debugger shell for React Native for use with @react-native/debugger-frontend
- @babel/eslint-parser ESLint parser that allows for linting of experimental syntax transformed by Babel
- @firebase/auth The Firebase Authenticaton component of the Firebase JS SDK.
- es6-symbol ECMAScript 6 Symbol polyfill
- @blazediff/core Blazing-fast pixel-by-pixel image comparison with block-based optimization. 1.5x times faster than pixelmatch
- @redocly/openapi-core
- pinkie Itty bitty little widdle twinkie pinkie ES2015 Promise implementation
- @nestjs/platform-express Nest - modern, fast, powerful node.js web framework (@platform-express)
- @opentelemetry/instrumentation-pino OpenTelemetry instrumentation for pino logger
- @lezer/highlight Highlighting system for Lezer parse trees
- change-case-all All change-case methods bundled in a single module
- strip-bom-string Strip a byte order mark (BOM) from a string.
- pumpify Combine an array of streams into a single duplex stream using pump and duplexify
- lib0 isomorphic utility functions
- @commitlint/config-conventional Shareable commitlint config enforcing conventional commits
- @commitlint/cli Lint your commit messages
- pbkdf2 This library provides the functionality of PBKDF2 with the ability to use any supported hashing algorithm returned from crypto.getHashes()
- @commitlint/config-validator config validator for commitlint.config.js
- @opentelemetry/resource-detector-azure OpenTelemetry SDK resource detector for Azure
- @one-ini/wasm Parse EditorConfig-INI file contents into AST
- markdown-extensions List of Markdown file extensions
- undefsafe Undefined safe way of extracting object properties
- del Delete files and directories
- path-is-inside Tests whether one path is inside another path
- hast-util-to-estree hast utility to transform to estree (JavaScript AST) JSX
- @datadog/pprof pprof support for Node.js
- memory-pager Access memory using small fixed sized buffers
- stream-chain Chain functions, generators, Node streams, and Web streams into a pipeline with backpressure support.
- expo-modules-core The core of Expo Modules architecture
- har-schema JSON Schema for HTTP Archive (HAR)
- cookie-parser Parse HTTP request cookies
- inline-style-prefixer Run-time Autoprefixer for JavaScript style objects
- stable-hash-x Stable JS value hash.
- @module-federation/sdk A sdk for support module federation
- ext JavaScript utilities with respect to emerging standard
- har-validator Extremely fast HTTP Archive (HAR) validator using JSON Schema
- regexpp Regular expression parser for ECMAScript.
- remend Self-healing markdown. Intelligently parses and styles incomplete Markdown blocks.
- infer-owner Infer the owner of a path based on the owner of its nearest existing parent
- @sentry/webpack-plugin Official Sentry Webpack plugin
- openapi-fetch Fast, type-safe fetch client for your OpenAPI schema. Only 6 kb (min). Works with React, Vue, Svelte, or vanilla JS.
- @graphql-tools/batch-execute A set of utils for faster development of GraphQL tools
- @expo/fingerprint A library to generate a fingerprint from a React Native project
- @graphql-tools/executor-common A set of utils for faster development of GraphQL tools
- @sideway/pinpoint Return the filename and line number of the calling function
- chevrotain Chevrotain is a high performance fault tolerant javascript parsing DSL for building recursive decent parsers
- @mapbox/unitbezier unit bezier curve interpolation
- expo-asset An Expo universal module to download assets and pass them into other APIs
- estree-util-to-js estree (and esast) utility to serialize to JavaScript
- babel-plugin-transform-flow-enums Babel transform for Flow Enums.
- find-versions Find semver versions in a string: unicorn v1.2.3 → 1.2.3
- is-path-cwd Check if a path is the current working directory
- simple-git Simple GIT interface for node.js
- @commitlint/lint Lint a string against commitlint rules
- jest-serializer > DEPRECATED: Use v8 APIs directly
- @prisma/instrumentation OpenTelemetry compliant instrumentation for Prisma Client
- @expo/devcert Generate trusted local SSL/TLS certificates for local SSL development
- @commitlint/parse Lint your commit messages
- @commitlint/is-ignored Lint your commit messages
- eslint-import-context Provide context info for eslint-plugin-import-x, so no extra arguments need to be added.
- path-root-regex Regular expression for getting the root of a posix or windows filepath.
- js-beautify beautifier.io for node
- @jsep-plugin/regex Adds regex expression support
- css-in-js-utils Useful utility functions for CSS in JS solutions
- estree-util-attach-comments Attach comments to estree nodes
- @anthropic-ai/claude-code Use Claude, Anthropic's AI assistant, right from your terminal.
- hard-rejection Make unhandled promise rejections fail hard right away instead of the default silent fail
- sparse-bitfield Bitfield that allocates a series of small buffers to support sparse bits without allocating a massive buffer
- @commitlint/to-lines Lint your commit messages
- fast-redact very fast object redaction
- stream-json A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse…
- @opentelemetry/resource-detector-gcp OpenTelemetry SDK resource detector for GCP
- object.pick Returns a filtered copy of an object with only the specified keys, similar to _.pick from lodash / underscore.
- openapi-typescript-helpers TypeScript helpers for consuming openapi-typescript types
- common-path-prefix Computes the longest prefix string that is common to each path, excluding the base component
- date-fns-tz Time zone support for date-fns v3 with the Intl API
- jsdoc-type-pratt-parser
- @rollup/plugin-babel Seamless integration between Rollup and Babel.
- @azure/core-http-compat Core HTTP Compatibility Library to bridge the gap between Core V1 & V2 packages.
- @opentelemetry/instrumentation-aws-sdk OpenTelemetry instrumentation for aws-sdk and @aws-sdk/client-* clients for various AWS services
- findup-sync Find the first file matching a given pattern in the current directory or the nearest ancestor directory.
- randomfill random fill from browserify stand alone
- section-matter Like front-matter, but supports multiple sections in a document.
- proxy-agent-negotiate Negotiate/SPNEGO proxy authentication for proxy-agents
- hpagent A ready to use http and https agent for working with proxies that keeps connections alive!
- react-native-safe-area-context A flexible way to handle safe area, also works on Android and web.
- crypto-browserify implementation of crypto for the browser
- @kwsites/promise-deferred Minimalist creation of promise wrappers, exposing the ability to resolve or reject the inner promise
- @firebase/app The primary entrypoint to the Firebase JS SDK
- @expo/cli The Expo CLI
- pdfkit A JavaScript PDF generation library
- miller-rabin Miller Rabin algorithm for primality test
- pinkie-promise ES2015 Promise ponyfill
- expo-font Load fonts at runtime and use them in React Native components.
- @apm-js-collab/code-transformer This is a library to aid in instrumenting Node.js libraries at build or load time.
- async-sema Semaphore using async and await
- @babel/plugin-proposal-object-rest-spread Compile object rest and spread to ES5
- @module-federation/error-codes Module Federation Error Codes
- @apm-js-collab/tracing-hooks CJS and ESM hooks for orchestrion
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