reachat

What it does

Open-source UI Building Blocks for LLM and ChatUIs for ReactJS

Open-source UI Building Blocks for LLM / Chat UIs

Explore the documentation to learn about the API. Dive into the Storybook demos to see the components in action. Join the community to get support and stay up to date on newfrom reachat.dev

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  reachat2025 · reachat.dev · ▲16

  Build chat experiences in hours, not weeks.

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  Stream Chat2019 · getstream.io · ▲327

  Build, code and ship in app messaging in a few hours

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  Mobile Chat Kit2021 · getstream.io · ▲414

  UI kits & sample apps for building in-app mobile chat

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  Dolly2023 · github.com · ▲113

  Democratizing the magic of ChatGPT with open models

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  A React and Next.js UI Toolkit for LLMs2024 · github.com · ▲24

  Hey HN, I wanted to share a UI toolkit project I’ve been working on recently, born out of how difficult I found it to build a great UX on top of LLMs, and keep application state in sync. I’ve built: - A React/JS front-end library for conversational interfaces, which makes it super easy to bootstrap AI assistants and ChatGPT style UX: https://github.com/nlkitai/nlux - A set of adapters that simplify integration with AI backends such as LangServe and HuggingFace The library is highly configurable, easy to theme, supports markdown streaming (that was tough to get…

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  TalkJS2017 · talkjs.com · ▲219

  Build full-featured chat into your websites and mobile apps

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  /dev/null▲484

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

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  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 · 28d ago · github.com

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  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 · 26d ago · github.com

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  OpenBot▲362

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

  Dev tools · 23d ago · openbot.run

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  Talanoa▲346

  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

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  CoreSpeed▲332

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

  Dev tools · 28d ago · corespeed.io

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  Wordware▲9,848

  Your tool for building AI agents with natural language

  AI · 2024 · wordware.ai

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  If YouTube had actual channels▲2,741

  If Youtube had actual channels.

  Life & fun · 2024 · ytch.xyz

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  Me.bot▲1,627

  The inspiring companion for your life

  AI · 2024 · me.bot

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  Upmetrics AI▲1,197

  Business plan & financial forecast using AI

  Work · 2024 · upmetrics.co

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  Jupitrr AI▲1,195

  Jupitrr AI turns raw talking videos into scroll-stopping content for coaches and consultants. Research, script, record, edit, and publish in one app.

  AI · 2024 · jupitrr.com

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  InstantDB – A Modern Firebase▲1,145

  Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…

  Dev tools · 2024 · github.com