npm Packages Page 6 of 7

Visimer brings “what you see is what you get” editability to Mermaid diagrams. Rename labels, change shapes, add new nodes, etc. by live editing the rendered diagram.

Open-source orchestration for zero-human companies.

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.

Vite framework for create awesome SSR or SPA applications on React and React Router.

A production-grade animation library for the web. Free and open source. Create stunning web animations for React, JavaScript and Vue.

Dbmate is a database migration tool that will keep your database schema in sync across multiple developers and your production servers.

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...

Toolcraft is an open-source starter kit and UI library for building custom design apps with AI. Use it to create small creative products, internal utilities, interactive experiments, and tools tailored to your workflow.

Frida is a free open-source dynamic instrumentation toolkit for developers, reverse engineers, and security researchers created and supported by NowSecure researchers.

wraplet is a small JavaScript/TypeScript framework for projects that work directly with the actual DOM (server-rendered apps, jQuery legacy, multipage sites, plain HTML, etc.).

Command-line grammar checker.

The upash (pronounced u-pash) project provides you a Unified API to implement secured and well-configured password hashing algorithms inside your application.

A framework for building terminal apps, built on OpenTUI + React. Gridland apps work in the browser and terminal.

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.

Headless, type-safe, composable tools for building modern web applications that work naturally for developers and reliably for agents.

Rslib is a library development tool that leverages the well-designed configurations and plugins of Rsbuild, empowering library developers to take advantage of the extensive knowledge and ecosystem of webpack and Rspack.

MCP server that finds MCP servers. Discovers, evaluates, and installs 25K+ MCP servers across Official Registry, Glama, and Smithery for any AI client (Claude, Cursor, Cline, Windsurf).

Are you tired of spending endless hours coding and maintaining custom APIs for your applications? Try GraphJin, a totally new way to building complex database backed apps 100X faster.

The fast, free, open-source technical SEO + GEO crawler — built for humans and agents.

Vezlo is an open-source AI Assistant SDK for SaaS applications. It transforms your codebase into an intelligent knowledge base with auto-generated documentation, semantic search, and a production-ready API server.

dmux is a tool for running multiple coding agents (Claude Code, Codex, or OpenCode) in parallel using tmux and git worktrees. It provides hooks to automate every portion of the worktree lifecycle, supports multiple projects in the same session, as well as multiple worktrees...

Turn any Agent Skill (SKILL.md) into a callable API via POST /run. Multi-model, stateful, open source.

The best API for running dos programs in browser.

VoltAgent is an open-source TypeScript framework that acts as this essential toolkit. It simplifies the development of AI agent applications by providing modular building blocks, standardized patterns, and abstractions.

Objection.js is an ORM for Node.js that aims to stay out of your way and make it as easy as possible to use the full power of SQL and the underlying database engine while still making the common stuff easy and enjoyable.