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Browse 153 npm Packages on AlternativeTo.
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- Free
- Open Source (MIT)
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- JavaScript
- Node.JS
- npm

Execute nimble semantic image searches locally by leveraging node-mlx, avoiding third-party APIs through a CLI tool.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Linux
- npm



A Typescript tool to write configs with types. Manage your configs as code. Remove type errors, make configs easily shareable. Tool is installable via NPM, can be adopted incrementally!.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted
- Typescript
- npm
- JavaScript

ReLaXed creates PDF documents interactively using HTML or Pug (a shorthand for HTML). It allows complex layouts to be defined with CSS and JavaScript, while writing the content in a friendly, minimal syntax close to Markdown or LaTeX.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- npm
Agents create, edit, validate, and render diagrams as durable state - not throwaway output. Structured operations, immutable revisions, 40+ validation rules, and multiple render targets through the Diagram Scene Protocol (DSP).
Cost / License
- Free
- Proprietary
Platforms
- Online
- JavaScript
- npm

Pretext is a tiny (15KB gzipped) zero-dependency TypeScript library that handles text layout, measurement, and rendering entirely outside the DOM. Created by Cheng Lou (React core team, Reason, Midjourney), it delivers up to 500x faster performance than traditional DOM...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Typescript
- JavaScript
- npm

Sucrase is an alternative to Babel that allows super-fast development builds. Instead of compiling a large range of JS features to be able to work in Internet Explorer, Sucrase assumes that you're developing with a recent browser or recent Node.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- Node.JS
- npm
ERNE (Everything React Native & Expo) is an open-source AI coding agent harness that turns Claude Code into a team of 11 specialized React Native engineers. It provides 19 guided commands, pipeline orchestration for multi-agent workflows, cross-session memory, adaptive...
Cost / License
- Free
- Open Source (MIT)
Platforms
- npm
Windmillcode Angular CDK simplifies Angular development with React-like components, offering a lightweight, customizable alternative to Angular Material.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Self-Hosted
- Angular
- npm


+11


Cost / License
- Free
- Open Source (MIT)
Platforms
- npm
Rstest is a testing framework powered by Rspack. It delivers comprehensive, first-class support for the Rspack ecosystem, enabling seamless integration into existing Rspack-based projects.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Typescript
- JavaScript
- Node.JS
- npm
- Self-Hosted

Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- npm
A production-grade animation library for the web. Free and open source. Create stunning web animations for React, JavaScript and Vue.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Self-Hosted
- React
- JavaScript
- Vue.js
- npm
- Typescript

Bookshelf is a JavaScript ORM for Node.js, built on the Knex SQL query builder. It features both Promise-based and traditional callback interfaces, transaction support, eager/nested-eager relation loading, polymorphic associations, and support for one-to-one, one-to-many, and...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- Node.JS
- npm



Frida is a free open-source dynamic instrumentation toolkit for developers, reverse engineers, and security researchers created and supported by NowSecure researchers.
Cost / License
- Free
- Proprietary
Platforms
- Self-Hosted
- Python
- Node.JS
- npm



Open Code Review brings Alibaba's battle-tested code review Agent into your workflow. Connect any LLM, keep data fully private, and get review comments developers actually adopt.























































