heatdrop.ai

A locally-runnable voice-interactive AI VTuber that can see your screen, interrupt you mid-sentence, and sulk in desktop pet mode.

Self-hosted chat UI that unifies OpenAI, Anthropic, Google, AWS, and two dozen other providers under one roof.

AstrBot is a Python framework for wiring LLMs into QQ, WeChat, Telegram, Slack, and a dozen other chat platforms without writing platform glue.

A locally-run frontend that wrangles dozens of LLM APIs, image generators, and TTS into one obsessively customizable interface.

Jarvis treats conversation as context, not a series of disconnected commands.

A Node.js bridge that turns your personal WeChat into a multi-model AI switchboard—at the cost of dancing with Tencent's ban hammer.

RikkaHub is a native Android client that lets you switch between OpenAI, Google, Anthropic, DeepSeek, and dozens of other LLM providers without juggling separate apps.

Aurora wraps OpenAI's web ChatGPT into an OpenAI-compatible API you can host yourself, no subscription required.

Khoj wires any LLM into your notes, files, and messaging apps so you can query your own data instead of begging ChatGPT to remember context.

YOLO turns your note vault into an agent workspace where AI can read, write, edit, and organize instead of just chatting.

A C# toolkit that wires lip-sync, facial expressions, and speech recognition to multiple LLMs so your 3D character can actually hold a conversation.

Voice-controlled desktop assistant wiring together pyttsx3, OpenCV, and a dozen APIs to handle your email, news, weather, and YouTube downloads.

A Java-based bot platform that predates the LLM era and still runs on JUnit and Objective-C.

A thin wrapper that lets beginners train chatbots and phoneme converters without drowning in TensorFlow boilerplate.

ChatLearner bolts rule-based reasoning onto TensorFlow's seq2seq model so it can tell time, solve arithmetic, and read jokes—things pure neural chatbots flunk.

A static-site generator that scrapes HN, extracts article content, and feeds it to ChatGPT for summaries with auto-generated illustrations.

Tock is an open-source conversational AI platform for teams who want to build bots without surrendering their data to a SaaS black box.

A Word add-in that goes beyond chat, giving AI agents direct access to read, write, and reformat your .docx files via 25+ built-in tools.

A Ruby framework that treats bot-building like web development, with MVC architecture and Redis-backed state machines.

An enterprise team's attempt to make Rasa NLU actually deployable without a PhD.