Dev tools · alternatives · 2026

This is a lightweight Node.js web chat application built in approximately 60 lines of code. It provides a simple API for developers who want to add chat functionality to their projects without extensive setup. The tool… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Webchat with API in just ~60 lines of NodeJS launched in 2011; newer entries below may have overtaken it.

1. 1
   TalkJS▲219

   Build full-featured chat into your websites and mobile apps

   2017 · talkjs.com · its alternatives →

2. 2
   Let's Chat, a self-hosted chat app for small teams▲350

   Self-hosted chat for small teams.

   2015 · sdelements.github.io · its alternatives →

3. 3
   Stream Chat▲327

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

   2019 · getstream.io · its alternatives →

4. 4
   Let's Chat▲323

   Like Slack, but opensource and self-hosted.

   2015 · sdelements.github.io · its alternatives →

5. 5
   MapChat – A simple location based chat in 300 lines of code▲205

   2015 · idoco.github.io · its alternatives →

6. 6
   Messenger Platform (Beta)▲518

   Build your bot and reach 900 million people around the world

   2016 · developers.facebook.com · its alternatives →

7. 7
   Node.js Messenger▲140

   A small alternative to Slack

   2017 · totaljs.com · its alternatives →

8. 8
   TalkJS – Integrated messaging for web and mobile products▲44

   TalkJS chat API and SDKs power private, group, and AI-ready messaging with pre-built customizable UI, serving 130M+ monthly messages across 90+ countries.

   2017 · talkjs.com · its alternatives →

9. 9
   ChatterOn for Messenger▲158

   Build Facebook chat-bots in under 5 minutes

   2017 · chatteron.io · its alternatives →

10. 10
    console.chat▲158

    A chat room inside your browser's console.

    2019 · console.chat · its alternatives →

11. 11
    I've been making JavaScript sandbox alone for 6 years▲397

    Hi HN! Thanks for your attention to my post. It was a big challenge to run most of Node.js packages in browser, fast moreover. Virtual File system, resolve import/export. I got cold many times, depressions, burned out, yet still alive and finished it. Many guys helped me with an advice. Many users give a lot of positive feedback. There are 200,000 monthly unique users. I work full time now because of the freemium business model. To be honest - I am happy after many years of hard work.

    2022 · playcode.io · its alternatives →

12. 12
    Persistent Group Chat in kdb+/k/q▲45

    Persistent group chat in <50 lines using kdb+/k/q web sockets and JS - srpeck/kchat

    2015 · github.com · its alternatives →

13. 13
    chatgpt.js▲137

    A powerful client-side JavaScript library for ChatGPT

    2023 · chatgpt.js.org · its alternatives →

14. 14
    Conversation API▲275

    Build chatbots with memory using just an API

    Jan 2026 · amarsia.com · its alternatives →

15. 15
    MinChat▲71

    chat sdk to build in-app chat functionality within minutes

    2022 · its alternatives →

16. 16
    Turn your website console into a chat that connects website visitors▲148

    Underground developer meeting room.

    2020 · consolechat.io · its alternatives →

17. 17
    Chat'Inn▲69

    Miminal, Clean and Realtime Global Chat Application

    2022 · chat-inn.vercel.app · its alternatives →

18. 18LC
    Lambda Chat – A dynamic web app using AWS Lambda▲57

    2015 · cloudnative.io · its alternatives →

19. 19
    Build a decentralized web chat in 15 minutes▲11

    Build a decentralized web chat in 15 minutes. Contribute to chr15m/build-decentralized-web-app development by creating an account on GitHub.

    2019 · github.com · its alternatives →

20. 20
    13Chats▲173

    Pop-ups and widgets based on client actions on your website

    2021 · sendpulse.com · its alternatives →

21. 21
    Building APIs with Node.js▲130

    Build scalable APIs in Node.js platform

    2016 · leanpub.com · its alternatives →

22. 22
    CloudRail 3.0▲113

    Connect to APIs 10x Faster

    2017 · belden.com · its alternatives →

23. 23
    SimpleLive▲67

    No-code communication tools for your website in 2 minutes

    2022 · its alternatives →

24. 24
    Converse.js▲126

    A free and open-source chat client for your website

    2014 · conversejs.org · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →