Chatmail Rust Core library, used by Android/iOS/desktop chatmail apps, bindings and bots 📧
Introducing npm i chat – One codebase, every chat platform - Vercel
Chat SDK is now open source and available in public beta. It's a TypeScript library for building chat bots that work across Slack, Microsoft Teams, Google Chat, Discord, GitHub, and Linear — from a single codebase.
@levelsio on Twitter / X
Telegram has 1 billion usersIt's the #1 or #2 chat app in most countries around the worldComplete blindspot for most AmericansAnd NOBODY uses it for its encryption (or lack of it), we use it because it has the best UX of any chat app!Also best API to develop bots with https://t.co/5k9mmJsVb2 pic.twitter.com/Up34W9Wifs— @levelsio (@levelsio) May 28, 2024
Introducing the Fastmail desktop app
Fastmail now has native apps for Mac, Windows & Linux.
First hackathon win into a browser extension which is open-sourced: Continuum — capture any AI chat and resume it in a new one instantly with full context (Claude, ChatGPT, Gemini, & more).
Hi everyone! I just wanted to share my recent project Continuum, which started out as my first hackathon win that is now a published extension on…
Introducing Chatto
I'm building an Open Source group chat application that's simple to self-host, familiar to use, and easy to customize.
danny-avila/LibreChat
Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active
Chatto Dev Instance
The development instance of Chatto, the lean, self-hostable chat app. Come try the latest builds and hang with the team.
Beautiful UI — Crafted primitives for AI-native interfaces
A small library of extremely crafted, copy-paste components for chat agents, thinking states, human-in-the-loop approvals, and everything agents need to talk to humans beautifully.
ChatGPT - IWA Android Chromium Feasibility
ChatGPT is your AI chatbot for everyday use. Chat with the most advanced AI to explore ideas, solve problems, and learn faster.
Lars Grammel on Twitter / X
Finally - almost 5 months of work, our biggest release so far.Completely revamped, type-safe AI chat is a game changer imo. I don't know any other framework that has full stack support for this. Hope it will enable you to build the next generation of AI applications. https://t.co/BYM4HIuNAr— Lars Grammel (@lgrammel) July 31, 2025
rumqttc - Rust
A pure rust MQTT client which strives to be robust, efficient and easy to use. This library is backed by an async (tokio) eventloop which handles all the robustness and and efficiency parts of MQTT but naturally fits into both sync and async worlds as we’ll see
Last week at Unternet: Build systems, a new look & ATmosphere
With Web Applets 0.2 out in the world (if you haven't seen it yet, check out our demo!), our attention is focused solely on getting an early copy of our client into your hands. Recently, I heard this described as "ChatGPT but with apps", or as our designer Ryan simply puts it: "it has hands".
Investigation into Message Layer Security (MLS)
This article investigates Message Layer Security (MLS), the IETF standard protocol (RFC 9420) for Signal-style end-to-end encryption. Through a practical analysis of OpenMLS (the Rust reference implementation) and a demonstration CLI chat application (mls-chat), the post reveals the substantial gap between protocol specification and production deployment. Introduction MLS (Message Layer …
ChatGPT isn’t the only chatbot pulling answers from Elon Musk’s Grokipedia
Google’s Gemini, AI Mode, and AI Overviews, Perplexity, and Microsoft are starting to cite Musk’s Wikipedia knockoff.
WinGPT
Do you use Windows 3.1? Do your friends send you jokes and haikus written by ChatGPT, and make you feel left out? Do you wish you had the sum of all human knowledge at your fingertips? Or wish you had your very own AI chatbot on your trusty 386?