The agent engineering platform
☆17,671May 16, 2026Updated last week
Alternatives and similar repositories for langchainjs
Users that are interested in langchainjs are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- The agent engineering platform.☆137,448Updated this week
- The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered application…☆24,253May 16, 2026Updated last week
- Framework to build resilient language agents as graphs.☆2,944Updated this week
- Build AI Agents, Visually☆52,839May 14, 2026Updated last week
- Official JavaScript / TypeScript library for the OpenAI API☆10,914Updated this week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- 🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.☆40,227May 17, 2026Updated last week
- State-of-the-art Machine Learning for the web. Run 🤗 Transformers directly in your browser, with no need for a server!☆16,007May 13, 2026Updated last week
- The official TypeScript SDK for Model Context Protocol servers and clients☆12,438May 16, 2026Updated last week
- Build system optimized for JavaScript and TypeScript, written in Rust☆30,424Updated this week
- A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. …☆114,658Updated this week
- Data framework for your LLM applications. Focus on server side solution☆3,082Mar 11, 2026Updated 2 months ago
- TypeScript-first schema validation with static type inference☆42,749Updated this week
- React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https…☆36,628May 16, 2026Updated last week
- LlamaIndex is the leading document agent and OCR platform☆49,501May 15, 2026Updated last week
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- 🐻 Bear necessities for state management in React☆58,065Updated this week
- TypeChat is a library that makes it easy to build natural language interfaces using types.☆8,653May 8, 2026Updated 2 weeks ago
- Web framework built on Web Standards☆30,570Updated this week
- From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.☆23,979Updated this week
- Search infrastructure for AI☆27,973May 15, 2026Updated last week
- Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB☆45,976May 15, 2026Updated last week
- Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one☆90,785May 16, 2026Updated last week
- Rust-based platform for the Web☆33,444Updated this week
- The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.☆102,836Updated this week
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- The simplest and fastest way to bundle your TypeScript libraries.☆11,234May 5, 2026Updated 2 weeks ago
- Next generation frontend tooling. It's fast!☆80,687Updated this week
- ☆6,345May 16, 2026Updated last week
- Authentication for the Web.☆28,245Apr 14, 2026Updated last month
- Build smaller, faster, and more secure desktop and mobile applications with a web frontend.☆106,758Updated this week
- High-performance In-browser LLM Inference Engine☆18,047Updated this week
- The headless rich text editor framework for web artisans.☆36,834Updated this week
- Your API ⇒ Paid MCP. Instantly.☆18,122Feb 11, 2026Updated 3 months ago
- The React Framework☆139,492May 16, 2026Updated last week
- GPUs on demand by Runpod - Special Offer Available • AdRun AI, ML, and HPC workloads on powerful cloud GPUs—without limits or wasted spend. Deploy GPUs in under a minute and pay by the second.
- ORM☆34,403May 15, 2026Updated last week
- 🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte …☆49,489Updated this week
- ☆3,414Sep 29, 2023Updated 2 years ago
- Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.☆88,970Updated this week
- React Hooks for Data Fetching☆32,382May 10, 2026Updated 2 weeks ago
- AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus o…☆184,414Updated this week
- Shared data types for building collaborative software☆21,833May 12, 2026Updated last week