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.

• object-query-stringStringify objects as URL Query Strings, a lightweight mock of jQuery.param without any dependencies!
• contentful-graph[](https://travis-ci.org/lotas/contentful-graph) [](https://badge.fury.io/js/contentful-graph)
• @stdlib/ml-incr-kmeansIncrementally partition data into `k` clusters.
• varUse strongly typed environment variables like a boss
• @tltdh61/dotenvrtdbA CLI tool to load environment variables from .env files with remote database support
• express-naked-redirectexpressNakedRedirect is a middleware for Express that redirects naked(root domain) request to www or its reverse.
• coinbase-apiNode.js SDK for Coinbase's Advanced Trade, App, Exchange, International, Prime & Commerce REST APIs and WebSockets, with TypeScript & strong end to end tests.
• knxultimateKNX protocol implementation for Node.js, support KNX/IP Tunneling/Routing, KNX/IP Secure and Data Secure, FT1.2/KBerry TP plain KNXas well as full secure KNX stack. This is the ENGINE of Node-Red KNX-Ultimate node. Go check it!
• valibot-envtype-safe environment variables with valibot
• uploadfsStore files in a web-accessible location via a simplified API. Can automatically scale and rotate images. Includes S3, Azure and local filesystem-based backends with the most convenient features of each.
• @epilot/design-clientClient for epilot Design API
• @octocodeai/configOctocode unified env + config loader — zero deps, shared by MCP, CLI, extension, agent, and standalone skills.
• gulp-filelistOutput list of files in current stream to JSON file or custom format.
• bpmn-engineBPMN 2.0 execution engine. Open source javascript workflow engine.
• genaicodeA small, provider-neutral TypeScript toolkit for calling LLMs from backend code.
• cache2一个简单的 JavaScript 缓存管理，支持浏览器端和 node 端。
• @mitmaro/http-authorization-headerParse and create HTTP Authorization headers.
• spawn-mockSimple mock for child_process.spawn
• env-yamlMinimal YAML .env file loader
• synaudioLibrary that finds the synchronization point between two or more audio clips.
• transient-errorMark an error as transient, meaning you can retry
• ntp-timeA ntp library for nodejs
• envinosSync your local environment variables from external source shared among developers
• ntp-time-syncFetches the current time from NTP servers and returns offset information
• sqlutilsLightweight SQL helper methods that simplify stuff (MySQL and PostgreSQL)
• @toondepauw/node-zstdNode.js addon for native Zstandard encoding and decoding with support for dictionaries.
• rollup-plugin-node-copyCopy Node.js modules that Rollup can't bundle
• electron-better-ipcSimplified IPC communication for Electron apps
• @stdlib/ndarray-dtypeReturn the data type of a provided ndarray.
• inquirer-testfunctional testing for inquirer.js
• mix-env-fileAllows Laravel Mix to use to a specific .env file
• kucoin-apiComplete & robust JavaScript SDK for Kucoin's REST APIs and WebSockets, with TypeScript & strong end to end tests.
• @nitra/check-envCheck that the critical environment variables are set
• camelspaceTransform flat ENVIRONMENT_VARIABLES into deep { environment: { variables } } objects and vice versa.
• @automattic/webpack-rtl-pluginWebpack plugin to produce a rtl css bundle.
• express-cassandraCassandra Object Models (ORM/ODM/OGM) for NodeJS with support for Apache Cassandra, ScyllaDB, Datastax Enterprise, Elassandra & JanusGraph.
• kill-syncCross-platform kill command. Supports recusive/tree-kill in a synchronous manner.
• get-url-originGet origin from url string in Node.js
• dev-process-managerdev-process-manager is a Node.js process manager for local development environments that need multiple processes. It can be easily integrated into existing Node.js projects.
• oembetterA modern oembed client. Allows you to register filters to improve or supply oembed support for sites that don't normally have it. You can also supply a allowlist of services you trust to prevent XSS attacks.
• sb-execProcess spawning APIs beautified
• litegraph.jsA graph node editor similar to PD or UDK Blueprints. It works in an HTML5 Canvas and allows to export graphs to be included in applications.
• @visulima/find-cache-dirFinds the common standard cache directory
• @stdlib/os-platformPlatform on which the current process is running.
• @automattic/format-currencyJavaScript library for formatting currency.
• @stdlib/assert-is-windowsBoolean indicating if the current process is running on Windows.
• @fugood/node-whisper-linux-x64-vulkanNative module for An another Node binding of whisper.cpp (linux-x64-vulkan)
• files-ioRead many files in node
• serverless-plugin-static-envReplace environment variables with static strings before deployment. It is for Lambda @ Edge.
• restafaryREST for CRUD file operations

• 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