React Native Calendar Kit is a powerful and flexible calendar component for React Native applications. It provides a customizable and feature-rich calendar view with support for various functionali…

Easy direct access to the most recent official time zone information for iCalendar files via JavaScript.

A light-weight library that helps you manage complex scroll behaviour using simple react hooks.

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free.

🧙 Build, run, and manage data pipelines for integrating and transforming data.

✨😂 2000+ ways to add design flair, user delight, and whimsy to your product.

Create the next immutable state by mutating the current one

Build, test, send emails with React

📝 HTML to React parser.

Rate limit for axios

Cron jobs with Github Actions for Next.js apps on Vercel▲

These are the best resources for System Design on the Internet

Collection of TypeScript type challenges with online judge

A simple message board for your organization or project

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

👩‍🎤 CSS-in-JS library designed for high performance style composition

Build consistent, themeable React apps based on constraint-based design principles

📘 Quick and Easy TypeScript Express Starter

React native app to quickly scan invoice QR codes and export them to CSV

Fiscalization middleware to interface with the government's fiscalization SOAP API

A description of the conceptual model of React without implementation burden.

Collection of decorators to create typed Next.js API routes, with easy request validation and transformation.

Simple, unobtrusive authentication for Node.js.

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

A React component to execute a function whenever you scroll to an element.

An enterprise-class UI design language and React UI library

a list of typescript helper libraries

Git, but in Go

A React Native wrapper around the Facebook SDKs for Android and iOS. Provides access to Facebook login, sharing, graph requests, app events etc.