Node.js

is-numberjonschlinkert/is-number

A JavaScript utility that reliably checks if a value is a finite number, handling edge cases like strings, NaN, and Infinity.

datakitnathanepstein/datakit

A lightweight JavaScript library for data analysis with CSV reading, statistical methods, and chart plotting.

human-signalsehmicky/human-signals

A Node.js library providing human-friendly information about process signals, including descriptions, default actions, and OS support.

GitHub Changelog Crawleraws-samples/aws-cdk-changelogs-demo

A serverless demo application that crawls, parses, and serves changelogs from open-source projects via API and website.

ipifysindresorhus/ipify

A Node.js client for the Ipify API to fetch your public IP address with IPv6 support and custom endpoints.

proper-lockfilemoxystudio/node-proper-lockfile

A robust inter-process and inter-machine lockfile utility for Node.js that works reliably on local and network file systems.

Send an Embed Message to Discordsarisia/actions-status-discord

A GitHub Action that posts workflow status updates to Discord as customizable embeds.

Elm Reviewjfmengels/elm-review

A static analysis tool for Elm that helps find and prevent mistakes through customizable rules.

rubicorichytong/rubico

A JavaScript library for asynchronous functional programming that treats promises as values.

tap-specscottcorgan/tap-spec

A TAP reporter that formats test output like Mocha's spec reporter for better readability.

allure-playwrightallure-framework/allure-js

Official Allure Framework integrations for JavaScript test runners and API tools to generate rich, structured test reports.

ideaIonicaBizau/idea

A lightweight CLI tool and Node.js module for quickly storing and managing ideas in a JSON file.

PythonBuddyethanchewy/PythonBuddy

An online Python 3 editor with live syntax checking and execution, designed for education and quick prototyping.

wellknownmapbox/wellknown

A lightweight JavaScript library for parsing Well-Known Text (WKT) into GeoJSON and stringifying GeoJSON back to WKT.

Grunt-phantomasstefanjudis/grunt-phantomas

Grunt plugin that runs phantomas to measure and visualize frontend performance metrics with historical tracking.

Google Play crawler (Node)dweinstein/node-google-play

A Node.js library to interact with Google Play APIs, enabling app details retrieval and downloads by emulating an Android device.

loud-rejectionsindresorhus/loud-rejection

Make unhandled promise rejections fail loudly and exit with code 1 instead of silently failing.

ember-cli-updateember-cli/ember-cli-update

A CLI tool to update Ember CLI projects and addons by applying boilerplate diffs and codemods.

Galtonurbica/galton

A lightweight Node.js server for generating isochrone maps using OSRM routing data.

eb-node-express-sampleawslabs/eb-node-express-sample

A sample Express.js application demonstrating a customer signup form deployed on AWS Elastic Beanstalk with DynamoDB and SNS integration.

Grunt Email Boilerplatedwightjack/grunt-email-boilerplate

A Grunt-based workflow for developing and testing HTML emails with SCSS, templating, and automated optimization.

grunt-photoboxstefanjudis/grunt-photobox

Grunt plugin for automated screenshot comparison to detect layout regressions across different screen sizes and URLs.

Word Mastermindclupasq/word-mastermind

An open-source Wordle clone with unlimited daily plays, custom dictionaries, and multi-language support.

Adoniseidellev/inertiajs-adonisjs

An official-style Inertia.js server-side adapter for AdonisJS, enabling modern SPAs with classic server-side routing.

alexa-skill-kitstojanovic/alexa-skill-kit

A Node.js library that simplifies Alexa Skill development for AWS Lambda by handling request parsing and response formatting.

frozeman:build-clientfrozeman/meteor-build-client

A tool to bundle the client part of a Meteor app into static files for hosting on any server or via file://.

LRNWebComponentselmsln/lrnwebcomponents

A monorepo of reusable web components and microservice APIs for building accessible, HAX-powered authoring experiences.

cat-namessindresorhus/cat-names

A JavaScript library providing a curated list of popular cat names as a simple JSON dataset.

LRNWebComponentselmsln/lrnwebcomponents

A monorepo of reusable web components and microservice APIs for building accessible, HAX-powered authoring experiences.

meteor-basedisney/meteor-base

A multistage Docker base image for building and running Meteor applications with isolated, repeatable builds.

set-valuejonschlinkert/set-value

Set nested properties on JavaScript objects using dot notation with high performance and extensive options.

JSSSitecore/jss

JavaScript SDK for building headless web applications with Sitecore Experience Platform.

ember-cli-page-objectsan650/ember-cli-page-object

An Ember CLI addon for creating page objects to simplify acceptance and integration testing.

Angular JSS starter kit for XM CloudSitecore/jss

JavaScript SDK for building headless web applications with Sitecore Experience Platform.

escomplexjared-stilwell/escomplex

A JavaScript complexity analysis library that calculates maintainability, cyclomatic complexity, and Halstead metrics from ASTs.

cat-ascii-facesmelaniecebula/cat-ascii-faces

A Node.js package that provides a collection of cat-themed ASCII emoticons for use in CLI tools and JavaScript projects.