* [Kandan](http://getkandan.com/) – Kandan is an Open Source Alternative to HipChat. - `GNU-AGPL`
* [Rocket.Chat](http://rocket.chat/) – Teamchat solution similar to Gitter.im or Slack - `MIT`
### Email Communication
* [Cypht](http://cypht.org/index.html) - A feed reader for your email accounts - `GNU-GPL`
## Content Management Systems (CMS)
CMS are a practical way to setup a website with many features. CMS often come with third party plugins, themes and functionality that is easy to add and customize to your needs.
@ -178,6 +183,7 @@ CMS are a practical way to setup a website with many features. CMS often come wi
## Money and Budgeting
* [IHateMoney](http://ihatemoney.org/) - Manage your shared expenses, easily. - `Proprietary`
* [InvoicePlane](https://invoiceplane.com/) - Manage quotes, invoices, payments and customers for your small business. - `MIT`
## Monitoring
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* [Blazekiss](https://github.com/ldleman/blazekiss) - BlazeKiss is a KISS-based wiki (Keep It Simple, Stupid) - simplicity and functionality comes before all.
* [commonplace](https://github.com/fredoliveira/commonplace) - A server for your markdown files. Give it a directory, and Commonplace gives you a url, pretty pages, and quick editing.
* [Codex](http://codex.caffeinated.ninja/codex/master) - Codex is a simple file-based Markdown documentation platform built on top of Laravel. - `MIT`
* [daux.io](https://github.com/justinwalsh/daux.io) - Daux.io is an documentation generator that uses a simple folder structure and Markdown files to create custom documentation on the fly. It helps you create great looking documentation in a developer friendly way.
* [Docstore](http://haldean.org/) - A basic site for hosting static documents - docstore is a simple way to serve Markdown files without any server-side processing, and without requiring you (as the author) to recompile every time you change an article. It consists of a very simple JS script that makes an ajax request to your server, runs a Markdown processor on what it finds, and then displays the results. Clone the repository and add articles in the text/ directory to get started. ([Source code](https://github.com/haldean/docstore))
* [Dokuwiki](http://www.splitbrain.org/projects/dokuwiki) - An easy to use, lightweight, standards-compliant wiki engine with a simple syntax allowing reading the data outside the wiki. All data is stored in plain files, therefore no database is required. - `GNU GPL`
@ -316,6 +323,7 @@ CMS are a practical way to setup a website with many features. CMS often come wi
* [MdWiki](https://dynalon.github.io/mdwiki/#!index.md) - a Markdown CMS/Wiki completely built in HTML5/Javascript and runs 100% on the client ([Source code](https://github.com/Dynalon/mdwiki))
* [Olelo/Gitwiki](https://github.com/minad/olelo) - Olelo is a wiki that stores pages in a Git repository, supports many markup styles and has an extensible, hackable architecture! Features: Edit, move or delete pages; Page attribute editor; Support for hierarchical wikis (directory structure); File upload; History, commit and diff view; Locales (Czech, English, French, German); Support for many markup languages (Creole, Markdown, Textile, ...); RSS/Atom changelog for whole wiki or pages; Section editing for Creole; Embedded LaTeX formulas; Syntax highlighting; Image resizing, SVG to PNG/JPEG conversion; Auto-generated table of contents; Previews; View pages as S5 presentation; Privacy features: Access control lists, Private wiki, Read-only wiki. ([Demo](http://www.gitwiki.org/))
* [Raneto](http://raneto.com/) - Raneto is an open source Knowledgebase platform that uses static Markdown files to power your Knowledgebase - `MIT`
* [Realms](https://github.com/scragg0x/realms-wiki) - a git-backed wiki inspired by Gollum