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516 products
node-casbin is a production-ready Node.js library for enforcing authorization via ACL, RBAC, and ABAC models. Supports runtime policy management and multiple storage adapters.
Ax brings DSPy's signature-based approach to TypeScript, letting you define typed inputs and outputs while the framework auto-generates prompts, handles validation, and works across 15+ LLM providers.
Automerge provides fast, mergeable CRDT data structures for building local-first collaborative applications, with implementations in Rust, WebAssembly, JavaScript, and C. Supports offline editing, automatic conflict-free merging, and efficient sync protocols.
Official Node.js client library for Authzed, enabling backend developers to define schemas, write relationship data, and check permissions via the SpiceDB-compatible v1 API.
Auth.js is an open-source, runtime-agnostic authentication library for modern web applications, supporting OAuth 2.0/OIDC, passwordless, passkeys, and 20+ database adapters across any JS framework.
ApostropheCMS is a full-stack CMS built on Node.js and MongoDB with in-context editing, headless API support, and a rich ecosystem of modules for forms, blogs, events, AI content generation, and more.
Full-featured TypeScript SDK monorepo for Amplitude analytics, session replay, and experiment across Browser, Node.js, and React Native. Includes a rich plugin ecosystem for autocapture, web attribution, page views, and more.
Lucid is a full-featured SQL ORM for AdonisJS built on Knex, offering an Active Record pattern, fluent query builder, migrations, seeders, and model factories for backend developers.
Zod is a TypeScript-first schema validation library with static type inference. Define schemas once and get strongly-typed, validated results with zero external dependencies.
Vitest is a blazing-fast unit and browser testing framework built on Vite, offering Jest-compatible APIs, native ESM support, smart watch mode, code coverage, and component testing for Vue, React, Svelte, and more.
Valibot is a modular, fully type-safe schema validation library for TypeScript with no dependencies, a bundle size starting under 700 bytes, and support for i18n, JSON Schema export, and automated Zod migration.
A connectionless, HTTP/REST-based Redis client for TypeScript designed for serverless functions, Cloudflare Workers, Next.js, and edge runtimes where TCP connections are unavailable.
Add real-time voice and video to web applications with cross-browser support for Chrome, Firefox, Safari, and Edge. Includes TypeScript definitions, CSP guidance, and framework integrations for Angular and React.
Universal JavaScript client for Swell's Frontend API, enabling client-safe access to products, carts, checkout flows, and customer data in JAMstack or SSR apps.
Pure JavaScript SSH2 client and server modules for Node.js, supporting exec, shell, SFTP, port forwarding, X11, and key-based authentication. Ideal for backend automation, tunneling, and remote server management.
Full-featured TypeScript/Node.js SDK for the Square API, covering payments, orders, catalog, customers, loyalty, and more. Includes pagination helpers, webhook verification, and a legacy compatibility layer.
A collection of Node.js packages for building Slack apps, covering the Web API, OAuth, Socket Mode, Incoming Webhooks, RTM API, and CLI tooling. Designed for developers building bots, integrations, and interactive Slack experiences.
A monorepo of Shopify JavaScript/TypeScript API client libraries covering Admin, Storefront, and GraphQL APIs with OAuth, webhooks, and codegen support. Built for Shopify app backends and storefronts.
A full-featured Node.js wrapper for the SendinBlue (Brevo) API v3, covering contacts, email campaigns, transactional messages, CRM deals, conversations, and more. Built for backend developers integrating marketing automation into Node.js applications.
Official JavaScript client for Sanity's Content Lake. Supports querying, mutations, real-time listeners, asset uploads, and perspectives across Node.js, browsers, Bun, Deno, and Edge Runtime.
Puppeteer provides a high-level JavaScript API to control Chrome or Firefox via DevTools Protocol or WebDriver BiDi, enabling headless browser automation, E2E testing, and scraping.
Official JavaScript and TypeScript client library for querying Prismic repositories. Supports filters, draft previews, releases, multi-language content, custom caching, and both browser and server environments.
Playwright is a full-featured browser automation and end-to-end testing framework that drives Chromium, Firefox, and WebKit with a single API. Built for developers, QA engineers, and AI agents.
PDFKit is a full-featured PDF document generation library for Node.js and the browser, offering a chainable API for text, vector graphics, images, fonts, annotations, forms, and PDF security.