Indie software from npm

1,293 independent npm listings the big search engines bury.

• regenerate

  npm · Free · by mathias

  Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

• regenerator-runtime

  npm · Free · by benjamn

  Runtime for Regenerator-compiled generator and async functions.

• rehype-external-links

  npm · Free · by wooorm

  rehype plugin to automatically add `target` and `rel` attributes to external links

• rehype-harden

  npm · Free · by cramforce

  A security-focused rehype plugin that filters URLs based on allowed prefixes

• rehype-ignore

  npm · Free · by GitHub Actions

  Ignore content display via HTML comments, Shown in GitHub readme, excluded in HTML.

• rehype-remark

  npm · Free · by wooorm

  rehype plugin to transform to remark

• remark-breaks

  npm · Free · by wooorm

  remark plugin to add break support, without needing spaces

• remark-callouts

  npm · Free · by khalilcodes

  remark plugin to add support for blockquote-based admonitions/callouts

• remark-directive

  npm · Free · by wooorm

  remark plugin to support directives

• remark-emoji

  npm · Free · by rhysd

  Emoji transformer plugin for Remark

• remark-frontmatter

  npm · Free · by wooorm

  remark plugin to support frontmatter (yaml, toml, and more)

• remark-gfm

  npm · Free · by wooorm

  remark plugin to support GFM (autolink literals, footnotes, strikethrough, tables, tasklists)

• remark-math

  npm · Free · by wooorm

  remark plugin to parse and stringify math

• remark-mdx

  npm · Free · by wooorm

  remark plugin to support MDX syntax

• remark-mdx-frontmatter

  npm · Free · by remcohaszing

  A remark plugin for converting frontmatter metadata into MDX exports

• remark-obsidian-callout

  npm · Free · by neonse

  A remark plugin to parse Obsidian callouts.

• remark-parse

  npm · Free · by wooorm

  remark plugin to add support for parsing markdown input

• remark-rehype

  npm · Free · by wooorm

  remark plugin that turns markdown into HTML to support rehype

• remarkable

  npm · Free · by trysound

  Markdown parser, done right. 100% Commonmark support, extensions, syntax plugins, high speed - all in one.

• report-todo

  npm · Free · by kynikos

  Parse and report TODO, FIXME, BUG etc. comments in source code.

• request-animation-frames

  npm · Free · by sindresorhus

  Use requestAnimationFrame as an async iterable, in any JavaScript environment

• restore-cursor

  npm · Free · by sindresorhus

  Gracefully restore the CLI cursor on exit

• rimraf

  npm · Free · by isaacs

  A deep deletion module for node (like `rm -rf`)

• robots-parser

  npm · Free · by samclarke

  A specification compliant robots.txt parser with wildcard (*) matching support.

• rot-js

  npm · Free · by ondras

  A roguelike toolkit in JavaScript

• run-jxa

  npm · Free · by sindresorhus

  Run JXAcode and get the result

• runed

  npm · Free · by GitHub Actions

  <!-- automd:badges license name="runed" color="green" github="svecosystem/runed" -->

• @ruvector/ruvllm-linux-x64-gnu

  npm · Free · by ruvnet

  RuvLLM native SIMD acceleration - linux-x64-gnu platform

• sade

  npm · Free · by lukeed

  Smooth (CLI) operator 🎶

• sails-generate

  npm · Free · by eashaw

  Runner script for sails generators

• @sakasegawa/ncli

  npm · Free · by sakasegawa

  CLI for Notion — MCP + REST API support

• @samchon/openapi

  npm · Free · by GitHub Actions

  Universal OpenAPI to LLM function calling schemas. Transform any Swagger/OpenAPI document into type-safe schemas for OpenAI, Claude, Qwen, and more.

• @sanity/generate-help-url

  npm · Free · by sanity-svc.npm

  Generates URLs to specific sections of the Sanity documentation

• sat

  npm · Free · by jriecken

  Library for performing 2D collision detection

• @savvywombat/tailwindcss-grid-areas

  npm · Free · by horuskol

  A plugin to provide Tailwind CSS utilities for grid areas.

• sequelize

  npm · Free · by wikirik

  Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift and Snowflake’s Data Cloud. It features solid transaction support, relations, eager and lazy loading, read replication and more.

• set-blocking

  npm · Free · by bcoe

  set blocking stdio and stderr ensuring that terminal output does not truncate

• @shadcn/ui

  npm · Free · by shadcn

  Add @shadcn/ui components to your app.

• short-unique-id

  npm · Free · by jeanlescure

  Generate random or sequential UUID of any length

• showdown

  npm · Free · by tivie

  A Markdown to HTML converter written in Javascript

• signal-utils

  npm · Free · by nullvoxpopuli

  Utils for use with the Signals Proposal: https://github.com/proposal-signals/proposal-signals

• @sillsdev/docu-notion

  npm · Free · by hatton

  Download Notion pages as markdown and image files, preserving hierarchy and enabling workflow properties. Works with Docusaurus.

• simple-fmt

  npm · Free · by olov

  maximally minimal string formatting library

• sinon-chai

  npm · Free · by GitHub Actions

  Extends Chai with assertions for the Sinon.JS mocking framework.

• sixth-cli

  npm · Free · by adewoleopeyemi

  Sixth CLI - AI-powered development assistant using Claude Code, Google Gemini, Grok API and many more

• @slack/oauth

  npm · Free · by GitHub Actions

  Official library for interacting with Slack's Oauth endpoints

• slice-ansi

  npm · Free · by sindresorhus

  Slice a string with ANSI escape codes

• @slorber/remark-comment

  npm · Free · by slorber

  Remark plugin to support comments

• snake-game-react

  npm · Free · by derrmru

  Classic (and addictive) Snake game - built as a reusable react component.

• @solana/web3.js

  npm · Free · by solana-devs

  Solana Javascript API

• solium

  npm · Free · by the-mad-king

  Linter to identify and fix Style & Security issues in Solidity

• sonner

  npm · Free · by emilkowalski

  An opinionated toast component for React.

• sortablejs

  npm · Free · by owenm

  JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery required. Supports Meteor, AngularJS, React, Polymer, Vue, Knockout and any CSS library, e.g. Bootstrap.

• sql.js

  npm · Free · by lovasoa

  SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).

• sqlite3

  npm · Free · by jonatan-ghost

  Asynchronous, non-blocking SQLite3 bindings

• starlight-theme-obsidian

  npm · Free · by fevol

  A Starlight theme inspired by the Obsidian Publish website theme

• stdout-update

  npm · Free · by keindev

  Updates the previous output in the terminal. Useful for correct rendering progress bars, animations, etc.

• @storybook/postinstall

  npm · Free · by shilman

  Storybook addons postinstall utilities

• string-template

  npm · Free · by mattesch

  A simple string template function based on named or indexed arguments

• strip-ansi

  npm · Free · by sindresorhus

  Strip ANSI escape codes from a string