TanStack / query

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

margelo / react-native-mmkv

⚡️ The fastest key/value storage for React Native. ~30x faster than AsyncStorage!

deepstreamIO / deepstream.io

deepstream.io server

sindresorhus / p-queue

Promise queue with concurrency control

nicobailon / pi-subagents

Pi extension for async subagent delegation with truncation, artifacts, and session sharing

cortex-docs / cortex

Cortex - Generates interactive API documentation, typed SDKs, and MCP servers from OpenAPI, AsyncAPI, GraphQL, gRPC, OpenRPC, and Markdown.

stoplightio / spectral

A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.

event-catalog / eventcatalog

Documentation tool built for software architecture. Document your domains, services, events and schemas — for your teams and your AI agents.

unjs / unstorage

💾 Unstorage provides an async Key-Value storage API with conventional features like multi driver mounting, watching and working with metadata, dozens of built-in drivers and a tiny core.

reactive / data-client

Async State Management without the Management. REST, GraphQL, SSE, Websockets

pact-foundation / pact-js

JS version of Pact. Pact is a contract testing framework for HTTP APIs and non-HTTP asynchronous messaging systems.

ccxt / node-binance-api

Node Binance API is an asynchronous node.js library for the Binance API designed to be easy to use.

Redocly / redocly-cli

⚒️ Redocly CLI makes OpenAPI easy. Lint/validate to any standard, generate beautiful docs, and more.

mirego / accent

The first developer-oriented translation tool. True asynchronous flow between translators and your team.

true-myth / true-myth

Safe and idiomatic TypeScript types to handle null, error, and async code handling: Maybe, Result, and Task types that are really nice.

nkzw-tech / fate

A modern data client for the web.

apify / mcpc

The most compatible MCP CLI client. Supports: tools, resources, prompts, completions, async tasks, skills, stdio and Streamable HTTP (MCP 2026-07-28 and 2025-11-25). Persistent sessions, OAuth 2.1 with DCR, CIMD, client credentials, and ID-JAG, OS keychain, --json for code mode, grep across servers, proxy for AI sandboxes, x402 & more.

toss / suspensive

All-in-one for React Suspense — ErrorBoundary with shouldCatch, clientOnly to skip SSR for a boundary, Delay, and more

Flame-00 / vue3-request

A concise and elegant Vue 3 asynchronous processing solution that simplifies complex asynchronous logic and renders repetitive boilerplate code obsolete.小而美的Vue3异步处理解决方案，让复杂的异步逻辑变得简单优雅，让重复的样板代码成为历史

react-component / select

🎯 Composable Select component for React, with search, async-friendly option data, custom rendering, and virtual scrolling.

mike-works / typescript-fundamentals

Mike North's 2018 TypeScript Fundamentals Course

thefrontside / effection

Structured concurrency and effects for JavaScript

TanStack / pacer

Utilities for debouncing, throttling, rate limiting, and queueing. Non-async and Async.

asyncapi / website

AsyncAPI specification website

Papooch / nestjs-cls

A continuation-local storage (async context) module compatible with NestJS's dependency injection.

machty / ember-concurrency

ember-concurrency is an Ember Addon that enables you to write concise, worry-free, cancelable, restartable, asynchronous tasks.

cyrilletuzi / angular-async-local-storage

Efficient client-side storage for Angular: simple API + performance + Observables + validation

kettanaito / until-async

Gracefully handle Promises using async/await without try/catch.

eakoriakin / ionic-selectable

Ionic Selectable is an Ionic versatile and highly customizable component that serves as a replacement to Ionic Select, and allows to search items, including async search, create items, customize the layout with templates and much more. It provides an intuitive API and is easy to set up and use.

deeplay-io / nice-grpc

A TypeScript gRPC library that is nice to you

boadij / pi-herdsman

Asynchronous Pi subagents and agent fleet orchestration for parallel coding agents with nested delegation, background work, and supervision in herdr.

aurorascharff / next16-calendar

A calendar and booking demo exploring Async React, Cache Components, Partial Prefetching , and View Transitions with Next.js 16.3, React 19, Tailwind CSS v4, and Prisma.

xyrexrn / expense-tracker-expo

A modern iOS-focused expense tracker built with React Native, Expo, and TypeScript.

aurorascharff / next16-team-chat

A "Slack" team chat demo with TanStack Query (or SWR), built with Next.js 16.3 Cache Components, Partial Prefetching, React 19, Tailwind CSS v4, and Prisma.