Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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lemonsqueezy.js
The official TypeScript SDK for the Lemon Squeezy API, covering checkouts, subscriptions, license keys, and billing.
centrifuge-js
Real-time JavaScript SDK for connecting browser, Node.js, and React Native apps to Centrifugo and Centrifuge servers.
elevenlabs-js
The official Node.js SDK for the ElevenLabs voice AI API, covering text-to-speech, speech-to-text, dubbing, voice cloning, and real-time conversational agents in one typed client.
Tolgee for React
React SDK for Tolgee that adds in-context localization, translation hooks, and SSR-ready components to any React or Next.js app.
Honeybadger for JavaScript
Universal JavaScript error notifier that reports uncaught exceptions from the browser, Node.js, and AWS Lambda to Honeybadger.io.
oci-common
The shared authentication, request-signing, retry, and HTTP runtime underlying every Oracle Cloud Infrastructure Node.js service SDK.
@parcel/reporter-dev-server
Parcel's built-in dev-server reporter, serving bundled output with hot module replacement and Node worker support.
jsbeautifier
The official Python port of js-beautify for beautifying, unpacking, and deobfuscating JavaScript
memlab
Meta's end-to-end framework for finding JavaScript memory leaks and analyzing heap snapshots
contentful.js
The official JavaScript/TypeScript SDK for Contentful's Content Delivery and Preview APIs, with built-in retries, sync, and cursor pagination.
cassandra-nodejs-driver
A modern, highly tunable Node.js client for Apache Cassandra, DSE, HCD, and DataStax Astra DB with a built-in object mapper.
auth0-spa-js
Auth0's official SDK for adding PKCE-based login, token management, MFA, and passkeys to single-page applications.
influx
A zero-dependency TypeScript client for InfluxDB 1.x, built for Node.js and the browser
facebook-nodejs-business-sdk
Official Node.js SDK for the Meta Marketing API, unifying ad account, campaign, and Conversions API access into one typed client.
rollbar.js
The official cross-platform JavaScript SDK for Rollbar, capturing browser, Node.js, and React Native errors with breadcrumbs and session replay.
babel-plugin-angularjs-annotate
Babel plugin that adds AngularJS 1.x dependency-injection annotations to ES5 and ES6 code automatically.
@tryghost/content-api
Official JavaScript client for Ghost's Content API, wrapping posts, pages, tags, authors, tiers, newsletters, and offers in a small promise-based interface.
rails-erb-loader
A webpack loader that compiles embedded Ruby (.erb) templates into JavaScript for Rails projects.
Logto JS Core SDK
The framework-agnostic TypeScript core that powers Logto's entire JavaScript SDK family for OIDC authentication.
flagsmith-js-client
The official JavaScript and React Native client SDK for Flagsmith, the open source feature flag and remote configuration platform.
commercetools Platform SDK
Fully-typed TypeScript client for every commercetools Composable Commerce API endpoint, generated straight from the platform's RAML spec.
configcat-js
Official JavaScript SDK for evaluating ConfigCat feature flags and remote config values directly in the browser.
node-client-sdk
LaunchDarkly's client-side feature-flag SDK for single-user Node.js apps, now superseded by the scoped @launchdarkly/node-client-sdk package.
Repomix
Packs an entire repository into a single AI-friendly file, complete with token counts, secret scanning, and an MCP server for direct AI assistant access.
