better-auth / better-auth
The most comprehensive authentication framework
better-auth / better-auth
Paymenter / Paymenter
Open-source billing and webshop platform for hosting companies, handling subscriptions and customer services.
juspay / hyperswitch
Open-source, self-hostable payments infrastructure in Rust that connects to many payment processors and offers routing, vault, and reconciliation modules.
VonHoltenCodes / SlowBooks-Pro-2026
Free, source-available accounting: double-entry bookkeeping, invoicing, US payroll, inventory, bank feeds - desktop app with built-in multi-user Server Edition (no Docker needed). A QuickBooks replacement. No cloud, no caps.
Riper21 / hh-sniper
Снайпер вакансий hh.ru: LLM-скоринг под ваш профиль, автопилот откликов в первые 10 минут после публикации (обгоняем ботов), статические письма с гвардом от галлюцинаций. Всё локально на вашем ПК, официальный API, Python.
wasp-lang / open-saas
A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
marvkr / better-design
🎨 Open-source design MCP server + shadcn/ui registry — AI design systems for Claude Code, Cursor, Codex, GitHub Copilot & any MCP client. 31 brand-grade themes (Linear, Stripe, Vercel, Notion, Apple, Supabase, Figma…) + design tokens, UI principles & WCAG rules. Install any component with one command.
openmeterio / openmeter
Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.
meteroid-oss / meteroid
Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights
stripe / link-cli
Let your agents spend on your behalf. Your payment credentials are never exposed. You approve every purchase.
yournextstore / yournextstore
AI-Native Open-Source Next.js commerce. Powered by Stripe. Ultra fast with typesafe Commerce SDK. Built for AI development (Claude, Codex, Cursor).
stripe / stripe-node
Node.js library for the Stripe API.
RustCrypto / hashes
Collection of cryptographic hash functions written in pure Rust
stripe / ai
One-stop shop for building AI-powered products and businesses with Stripe.
zonelessdev / zoneless
Open-source Stripe alternative for stablecoins. Checkout, subscriptions, and marketplace payouts. Stripe-compatible API. Your very own payments stack with no fees.
wangshen233 / upi-zero-link
India Rs.0 UPI Autopay mandate link extractor - protocol-level, no browser. 印度 ₹0 UPI 委托链提取器（纯协议实现）
mortbopet / Ripes
A graphical processor simulator and assembly editor for the RISC-V ISA
stripe / stripe-ios
Stripe iOS SDK
laravel / cashier-stripe
Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.
stripe / stripe-android
Stripe Android SDK
stripe / stripe-dotnet
Stripe.net is a sync/async .NET 4.6.1+ client, and a portable class library for stripe.com.
stegripe / rawon
A simple powerful Discord music (multi-)bot built to fulfill your production desires. Easy to use, with no coding required.
velobase / velobase-harness
All AI developers deserve to get paid. Turn your AI prototype into a paid SaaS with open-source infrastructure for usage billing, payments, attribution, affiliates, anti-abuse, and deployment.
nateherkai / snagtime
Free, self-hostable scheduling app with booking links, Google Calendar sync, SMTP notifications, and Stripe test payments.
kriasoft / react-starter-kit
Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.
flexprice / flexprice
Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access
stripe / stripe-php
PHP library for the Stripe API.
mickasmt / next-saas-stripe-starter
Open-source SaaS Starter with User Roles, Organizations & Admin Panel. Built using Next.js 16, Better Auth, Drizzle, Neon, Fumadocs, Shadcn/ui, Stripe, Server Actions.
pay-rails / pay
Payments for Ruby on Rails apps
stripe / stripe-ruby
Ruby library for the Stripe API.
stripe / stripe-react-native
React Native library for Stripe.
juspay / hyperswitch-prism
One library | Many payment processors | Scale to multiple processors with few lines of code.
stripe / smokescreen
A simple HTTP proxy that fogs over naughty URLs
stripe / stripe-java
Java library for the Stripe API.
riperiperi / FreeSO
Re-implementation of The Sims Online.
jsdelivr / globalping
A global network of probes to run network tests like ping, traceroute and DNS resolve
strangerstudios / paid-memberships-pro
The Trusted Membership Platform That Grows with You: Restrict access to content and charge recurring subscriptions using Stripe, PayPal, and more. Fully open source. 100% GPL.
MkThingsHQ / mkdirs
Open-source AI-powered directory website template built with Next.js
moomdate / CYD-PromptPay-Terminal
A $6 PromptPay payment terminal — ESP32 + 2.8" touch screen, powered by Stripe. Enter amount, show QR, beep when paid. Thai/English UI. #board ตัวนี้>>https://s.shopee.co.th/1LfV4iFZtU
stripe / stripe-go
Go library for the Stripe API.
stripe / stripe-cli
A command-line tool for Stripe
stripe / stripe-python
Python library for the Stripe API.
stripe / react-stripe-js
React components for Stripe.js and Stripe Elements
ParabolInc / parabol
Free online agile retrospective meeting tool
Payum / Payum
PHP Payment processing library. It offers everything you need to work with payments: Credit card & offsite purchasing, subscriptions, payouts etc.
stripe / stripe-mock
stripe-mock is a mock HTTP server that responds like the real Stripe API. It can be used instead of Stripe's testmode to make test suites integrating with Stripe faster and less brittle.
dev-xo / remix-saas
A Lightweight, Production-Ready Remix Stack for your next SaaS application.
RevenueCat / react-native-purchases
React Native in-app purchases and subscriptions made easy. Support for iOS, Android and web.
jazzband / django-payments
Universal payment handling for Django.
vue-stripe / vue-stripe
Stripe Elements and Checkout as Vue components
flutter-stripe / flutter_stripe
Flutter SDK for Stripe.
beam-community / stripity-stripe
An Elixir Library for Stripe
getpaykit / paykit
Build Stripe billing without the glue code. Products in code, webhooks handled, billing state in your app.
awesomemotive / easy-digital-downloads
Sell digital downloads through WordPress
notrab / headless-dropshipping-starter
Sell one off drops, or run your own store with 1000's of products print on demand.
stripe-samples / accept-a-payment
Learn how to accept a payment from customers around the world with a variety of payment methods.
stripe / stripe-js
Loading wrapper for Stripe.js
arlyon / async-stripe
Async (and blocking!) Rust bindings for the Stripe API
silverstripe / silverstripe-framework
Silverstripe Framework, the MVC framework that powers Silverstripe CMS
RevenueCat / purchases-flutter
Flutter plugin for in-app purchases and subscriptions. Supports iOS, macOS and Android.