Node.js utilities

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• @secretlint/secretlint-rule-patternA secretlint rule that checks for regex patterns stored in configuration.
• jsonminifyJSON.minify() minifies blocks of JSON-like content into valid JSON by removing all whitespace *and* comments.
• biomeA simple way to manage environment variables on a per-project basis
• sax-tsEvent-driven XML parser in TypeScript
• gulp-changedOnly pass through changed files
• connect-session-sequelizeSession store for connect-session using sequelize
• clean-modulesSaves space by removing redundant files from your node_modules. Useful for CI caches or reducing the size of serverless functions.
• @visulima/errorError with more than just a message, stacktrace parsing.
• ts-levenshteinEfficient implementation of Levenshtein algorithm with locale-specific collator support.
• multi-partSimple multipart/form-data implementation with automatic data type detection. Supports: Strings, Numbers, Arrays, Streams, Buffers and Vinyl.
• @cerbos/grpcClient library for interacting with the Cerbos policy decision point service over gRPC from server-side Node.js applications
• @commercetools/sdk-middleware-httpMiddleware for http requests, to use with @commercetools/sdk-client
• @tusbar/cache-controlFormat and parse HTTP Cache-Control header
• mediasoupCutting Edge WebRTC Video Conferencing
• q-iNode.js objects inspector with color highlighting
• generate-password-browserEasy library for generating unique passwords in browsers.
• extract-colorsExtract color palettes from images
• split-fileSplitting and merging files with NodeJS
• https-localhostHTTPS server running on localhost
• requires-regexRegular expression for matching javascript require statements.
• search-query-parserParser for advanced search query syntax
• @pact-foundation/pact-nodeCore of @pact-foundation/pact. You almost certainly don't want to depend on this directly.
• @asyncapi/html-templateHTML template for the AsyncAPI generator.
• @standard-server/sharedInternal types and utilities shared across the Standard Server ecosystem
• jquery-paramEquivalent function to jQuery.param
• mime-kindDetect the MIME type of a Buffer, Uint8Array, ArrayBuffer, ReadableStream, file path and file name, with async method.
• @searchkit/sdkElasticsearch Universal SDK for Searchkit
• @standard-server/nodeNode.js HTTP and HTTP/2 adapter for Standard Server: transport-agnostic requests, responses, and streaming on top of IncomingMessage and ServerResponse
• breeThe best job scheduler for Node.js and JavaScript with cron, dates, ms, later, and human-friendly support. Works in Node v12.17.0+, uses worker threads to spawn sandboxed processes, and supports async/await, retries, throttling, concurrency, and cancelab
• @pollyjs/adapter-fetchFetch adapter for @pollyjs
• grunt-runInvite external commands into your grunt process with three tasks `run`, `wait` and `stop`.
• @mikro-orm/sql-highlighterNode.js SQL highlighter for CLI based on doctrine/sql-formatter.
• @valkey/valkey-glide-linux-arm64-muslNative bindings for valkey-glide on linux-arm64-musl
• mongodb-atlas-api-clientA mongodb atlas api client for nodejs.
• microcms-js-sdkJavaScript SDK Client for microCMS.
• dotenv-extendedA module for loading .env files and optionally loading defaults and a schema for validating all values are present.
• @varlock/google-secret-manager-pluginVarlock plugin to load secrets from Google Cloud Secret Manager
• multi-part-liteSimple and fast multipart/form-data implementation without any dependencies. With Stream and Buffer modes. Supports: Strings, Numbers, Arrays, Streams, Buffers and Vinyl.
• postgres-migrationsStack Overflow style database migrations for PostgreSQL
• prepend-filePrepend data to a file, creating it if it doesn't exist.
• qiniuNode wrapper for Qiniu Resource (Cloud) Storage API
• @ngx-env/builderEasily inject environment variables into your Angular applications
• oslllo-potraceA "1:1 output" JavaScript port of Potrace JS for NodeJS.
• worktankA simple isomorphic library for executing functions inside WebWorkers or Node Threads pools.
• oslllo-validatorAll in one Javascript validator
• @stdlib/assert-tools-array-like-functionReturn a function which tests if every element in an array-like object passes a test condition.
• lite-serverLightweight development node server for serving a web app, providing a fallback for browser history API, loading in the browser, and injecting scripts on the fly.
• @intlayer/configRetrieve Intlayer configurations and manage environment variables for both server-side and client-side environments.
• @dotenv-run/webpackRun your scripts with dotenv variables
• decocmsDeco CMS — Self-hostable MCP Gateway for managing AI connections and tools

• happy-dom vs jsdom
• dotenv vs @dotenvx/dotenvx
• convict vs envalid
• dotenv vs env-var
• @dotenvx/dotenvx vs dotenv-flow
• env-var vs envalid
• dotenv-expand vs dotenv-flow
• dotenv vs envalid
• dotenv-flow vs env-var
• @dotenvx/dotenvx vs varlock