The only AI app builder that knows backend

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems

LSP-AI is an open-source language server that serves as a backend for AI-powered functionality, designed to assist and empower software engineers, not replace them.

SUSI.AI server backend - the Artificial Intelligence server for personal assistants https://susi.ai

Framework for AI Backend. Build and run AI agents like microservices - scalable, observable, and identity-aware from day one.

AipexBase is an AI-native BaaS platform. You only need to develop the frontend with vibe coding tools, and leave the backend to AipexBase!

Multi-backend whisper app. Blazing fast. Mac-arm optimized. Easy install. Input a local file or url and this service will transcribe it using Whisper AI. Completely private and Free 🤯🤯🤯

AI Vibe Coding Agent of TS backend server, enhanced by compiler skills, generating 100% working code

An OpenAI API compatible text to speech server using Coqui AI's xtts_v2 and/or piper tts as the backend.

⭐ Rapidly build AI-powered, Headless e-commerce backends with TypeScript

Open source alternative to LangGraph Platform (now LangSmith Deployments) - Self-hosted AI agent backend with FastAPI and PostgreSQL. Zero vendor lock-in, full control over your agent infrastructure.

GIMP AI plugins with OpenVINO Backend

Backend.AI is a streamlined, container-based computing cluster platform that hosts popular computing/ML frameworks and diverse programming languages, with pluggable heterogeneous accelerator support including CUDA GPU, ROCm GPU, Gaudi NPU, Google TPU, GraphCore IPU and other NPUs.

Low-code Visual Backend Builder, powered by AI ✨ Create APIs, scheduled jobs, backend tasks, database CRUD, and integrate with any tool or APIs.

Universal AI Agent Frontend. Build your backend we handle the rest.

The Supabase of AI era. A modular, open-source backend for building AI-native software — designed for knowledge, not static data.

Showcasing Google Cloud's generative AI for marketing scenarios via application frontend, backend, and detailed, step-by-step guidance for setting up and utilizing generative AI tools, including examples of their use in crafting marketing materials like blog posts and social media content, nl2sql analysis, and campaign personalization.

CRDT-based offline-first sync for SQLite. Syncs automatically with SQLite Cloud, PostgreSQL, and Supabase. No conflicts, no data loss, no backend to build. For offline-first apps and AI agents.

Swift client for AI providers. Can make requests straight to the provider or proxied through our API key protection backend

Python library for distributed AI processing pipelines, using swappable scheduler backends.

EVA is an AI-assisted penetration testing agent that enhances offensive security workflows by providing structured attack guidance, contextual analysis, and multi-backend AI integration.

A distributed backend AI pipeline server

A powerful Rust library and CLI tool to unify and orchestrate multiple LLM, Agent and voice backends (OpenAI, Claude, Gemini, Ollama, ElevenLabs...) with a single, extensible API. Build, chain, evaluate, and serve complex multi-step AI workflows — including speech-to-text, text-to-speech, completions, vision, and reasoning.

Comprehensive UI/UX and Backend component design skills for AI-assisted development with Claude

AI agent tutorials for backend developers without AI background. 适合后端工程师的零基础 AI Agent 教程

Embedded storage built for AI model management over gRPC. Smart machines don't need to read JSON, they only need protocol buffers. The world's first MODMS (Machine-Oriented Database Management System), built to support SQLite and eventually DuckDB as backends.

The Ultimate Learning Hub: Master Frontend, Backend, Mobile, DevOps, Data Science, AI/ML, and everything in between. Your one-stop repository for becoming a complete tech professional.

Plug and play embeddable AI chatbot widget and backend deployment framework

Farmassist is a smart farming app for IoT and AI-powered plant disease detection. It is built with Flutter and uses Firebase as its backend.

FlagTree is a unified compiler supporting multiple AI chip backends for custom Deep Learning operations, which is forked from triton-lang/triton.