Tanstack
High-quality open-source software for web developers
Free
Headless, type-safe, powerful utilities for complex workflows like Data Management, Data Visualization, Charts, Tables, and UI Components.
Quizlet
Make learning fun and easy with study tools
Freemium
Quizlet offers free flashcards and premium study tools for students and teachers. Create, share, and learn any subject with millions of users.
Advertise with AI Knowledge Cloud
Promote your tool to thousands of developers and students looking for the best tools.
Studley
AI-powered study tool for faster learning and better grades.
Freemium
Instantly create flashcards, summaries, and quizzes from any content. Study smarter and ace exams in half the time with this AI study tool trusted by thousands.
Stripe
Financial infrastructure for online businesses
Paid
Stripe offers a suite of APIs for online payment processing and commerce solutions, enabling businesses to accept payments and scale with AI.
Factory AI
AI agents for faster software development
Freemium
Automate coding, testing, and deployment with AI agents. Factory Droids integrate with your existing tools for faster development cycles.
Better Auth
Own your authentication, in minutes.
The most comprehensive authentication framework for TypeScript. Offers email/password, social sign-on, and multi-factor authentication.