maccman/holla

Health v2 · maintenance only

Flags: no_releases no_license

Adoption not part of the score

1059 stars · 193 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Holla is an open-source group chat application built as a Rich Internet Application with a fully asynchronous JavaScript UI. It was released as a companion example for a book on building Rich Internet Applications, showcasing Spine.js, Less, Sprockets, Juggernaut 2, and CSS3 theming.

Use cases

• build a real-time group chat app with websockets
• study an example of rich internet application architecture in JavaScript
• learn CSS3 theming techniques for mobile-style chat UIs
• see how to do asynchronous file uploads with progress bars
• explore integrating Juggernaut 2 push server with a Rails backend
• reference a Spine.js frontend application example
• set up a chat app with Redis and Rails on Ruby 1.9.2

When to choose

• you need a historical reference implementation of a 2011-era RIA chat app
• you are following the author's book on Rich Internet Applications with JavaScript
• you want to study Spine.js, Juggernaut, or Sprockets in a real project
• you need an example of CSS3 theming inspired by jQuery Mobile

When to avoid

• you need a maintained, production-ready chat solution - the project is from 2011 with no license and no releases since
• you must support non-WebKit browsers like Firefox, since the app requires Safari or Chrome
• you want a modern JavaScript stack - it depends on Ruby 1.9.2, Rails, and outdated tooling
• you need a permissively licensed codebase you can legally reuse

Facets

application · maturity abandoned

chat-interface websocket web-framework frontend-framework ui-components file-upload css-framework state-management web-development frontend developer-tools tutorials ruby browser cross-platform group-chat rich-internet-application ria spine-js juggernaut less-css sprockets css3-theming async-uploads rails redis webkit-only example-app book-companion legacy-javascript messaging real-time web-server nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="maccman/holla")