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Tags: Backend and APIs
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1–24 of 221 · Most stars

FastAPI framework, high performance, easy to learn, fast to code, ready for production

  • python
  • json
  • swagger-ui
  • redoc

Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things.

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

  • automatic-api
  • airtable
  • no-code
  • no-code-database

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

🎒 Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmarks.

  • data-format
  • llm
  • serialization
  • tokenization

Krayin CRM is Free & Open Source CRM Built with Laravel for Customer, Lead, and Sales Management.

  • php
  • laravel
  • laravel-package
  • laravel-framework

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.

  • graphql
  • graphql-client
  • typescript
  • apollo-client

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.

  • full-stack
  • open-source
  • saas
  • nodejs

🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.

  • airtable
  • airtable-alternative
  • nocodb
  • nestjs

An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required