WunderGraph – Back end for Front end Framework

In plain words

WunderGraph is a backend-for-frontend framework launched in April 2023. It helps developers build server-side layers that aggregate and manage data for client applications. The framework is designed for teams developing full-stack applications who need to connect multiple data sources and APIs without building custom backend logic from scratch. The project is open-source and available on GitHub.

written from the facts on this page · September 2026

• 
  WunderGraph2022 · wundergraph.com · ▲230

  The Open Source Platform to build, manage, & integrate APIs

• WO
  WunderGraph – open-source API Developer Toolkit2022 · ▲63

  Dear HN Community. We're Bjorn, Dustin, Stefan & Jens, the founders of WunderGraph. More than two years ago, Jens started WunderGraph as a Side Project. The initial idea was to solve the problem of integrating multiple disparate DataSources into a single, unified API Layer. While solving this problem, Jens realized that his mental model of APIs was wrong. Most API tools treat APIs as abstract things or just endpoints, in a very imperative way. At some point, he realized that there's a better model to think about APIs: APIs are dependencies and we should treat them in a declarative way! And…

• 
  WunderGraph – The simplicity of RPC with the power of GraphQL2023 · wundergraph.com · ▲32

  Build and run your supergraph with governance and no lock-in. WunderGraph Cosmo is the open-source, enterprise-ready platform for teams scaling from the first subgraph to thousands of daily operations.

• 
  WunderGraph - the GraphQL BFF to Aggregate APIs + OIDC Auth + Caching2020 · wundergraph.com · ▲12

  Build and run your supergraph with governance and no lock-in. WunderGraph Cosmo is the open-source, enterprise-ready platform for teams scaling from the first subgraph to thousands of daily operations.

• 
  WunderBase – Serverless OSS database on top of SQLite, Firecracker2022 · wundergraph.com · ▲179

  WunderBase is an open source Serverless GraphQL database built on SQLite, Firecracker, and Prisma. Sleep mode saves cost—perfect for fast, lightweight apps.

• 
  Hygraph2022 · hygraph.com · ▲250

  The federated content platform

• 
  /dev/null▲481

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

• 
  Talanoa▲341

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

• 
  Guidde AI▲1,476

  Create video documentation instantly with the magic of AI

  AI · 2023 · guidde.com

• G4
  GPT-4-powered web searches for developers▲1,401

  Hi HN, Today we’re launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the model’s hallucination and keeping it up-to-date. To use it, simply enable the “Expert” toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like “How can I RLHF a LLaMa model”, Phind in Expert mode delivers a…

  AI · 2023 · phind.com

• 
  Lago▲1,013

  Open-source alternative to Stripe Billing and Chargebee

  Dev tools · 2023 · getlago.com

• 
  Chatscout▲691

  Shopping assistant powered by ChatGPT for e-commerce brands

  AI · 2023

• 
  Fabric▲690

  Make notes, tasks, and search, directly from the terminal.

  AI · 2023 · fabric.so

• 
  Rask AI▲683

  Say it in any language, AI based, sounds as good as a human

  AI · 2023 · rask.ai