Open source alternatives to DebugFast

Cherry Studio

Desktop AI client for Windows, macOS, and Linux

AnythingLLM

A desktop and self-hostable AI app for chatting

LobeHub

An open-source AI Agent Workspace

Trigger.dev

The open source platform for durable AI agents

Betterlytics

GDPR-compliant web analytics with real-time insights, session replay

Fumadocs

A flexible Next.js framework for creating stunning documentation sites

Phoenix

Arize Phoenix: Open Source AI Development Platform

Onyx

An open-source platform that connects to 40+ apps

Yaak

A modern API client offering local-only data storage, Git integration

collab.dev

The world runs on open source. Open source runs on collaboration

5ire

Cross-platform desktop AI assistant supporting multiple providers

Dify

Open-source LLM app development platform

Ollama

Load and run large LLMs locally to use in your terminal or build your apps

flins

The package manager for AI agent skills

Keploy

Open source Tool for converting user traffic to Test Cases and Data Stubs

GitComet

Open source Git GUI for Linux, macOS, and Windows, built in Rust

Pyvibe

Easily create styled web pages with Python

Lost Pixel

Holistic Visual Regression Testing cloud

Maxim AI

Enterprise AI Gateway Built for Scale

Vector

Rust-built observability pipeline tool

Baseten

Inference Platform: Deploy AI models in production

awesomeskill

Browse and download open-source agent skills for Claude Code, OpenAI Codex

Draftbit

Visually design and build mobile apps directly from your browser

LyteNyte Grid

High-performance React data table

Reflet

Collect feedback, prioritize with AI-powered voting