| General Features | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
|---|---|---|---|---|
| Version |
5.1.21
|
R1.02b (kind of final release :-)
|
0.0.16
|
1.6.6
|
| Last Release Date |
2019-07-25 (6 years ago)
|
2005-06-16 (20 years ago)
|
29 Nov, 2010
|
2015-08-29 (10 years ago)
|
| Last Update here |
2019-11-20 (6 years ago)
|
2010-04-04 (16 years ago)
|
2010-11-29 (15 years ago)
|
2015-08-29 (10 years ago)
|
| Author |
Jeremy Ruston, TiddlyWiki community
|
Mario Salzer & Andi Fundinger
|
Stas Davydov
|
Radomir Dopieralski
|
| URL | ||||
| Free and Open Source |
Yes
|
Yes
|
Yes
|
Yes
|
| License |
BSD
|
Public Domain (!)
|
LGPL
|
GPL v2
|
| Programming Language |
HTML, JavaScript
|
PHP
|
PHP, XSL, JavaScript
|
Python
|
| Data Storage |
Files
|
Database, Files, RCS
|
Files
|
Files, RCS
|
| License Cost/ Fee |
0
|
0
|
0
|
0
|
| Development status |
Mature
|
Mature
|
Beta
|
Mature
|
| Intended Audience |
Individuals, private, small groups
|
small + medium sites, development teams
|
Personal, Corporate, Community
|
|
| System Requirements | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Operating System |
Any
|
any
|
Any
|
Linux, Unix, Windows, MacOSX
|
| Root Access |
No
|
No
|
No
|
No
|
| Webserver |
Not required (optional backends available)
|
anything with PHP support
|
Apache
|
Standalone, WSGI, FastCGI, CGI
|
| Other Requirements |
A common browser
|
none
|
PHP 5.2 or later, Apache mod_rewrite, iconv
|
Mercurial
|
| Datastorage | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Text Files |
Optional
|
Plugin
|
Yes
|
Yes
|
| MySQL |
No
|
Plugin
|
No
|
No
|
| PostgreSQL |
No
|
Plugin
|
No
|
No
|
| Oracle |
No
|
No
|
No
|
No
|
| SQLite |
No
|
Plugin
|
No
|
Optional
|
| BerkeleyDB |
No
|
Plugin
|
No
|
No
|
| RCS |
No
|
Plugin
|
No
|
Yes
|
| Other |
Data self contained in html file OR as individual data files
|
no
|
No
|
Plain text files in Mercurial repository, with SQLite index
|
| Security/Anti-Spam | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Page Permissions |
Yes
|
Yes
|
Yes
|
Yes
|
| ACL |
No
|
Yes
|
Yes
|
No
|
| Authentication Backends |
optional extensions available
|
UNIX, LDAP, MySQL, PHP, other
|
No
|
n/a
|
| Host Blocking |
No
|
Plugin
|
No
|
No
|
| Mail Encryption |
No
|
Plugin
|
No
|
Yes
|
| nofollow |
Unknown
|
Plugin
|
No
|
No
|
| Blacklist |
No
|
Plugin
|
No
|
No
|
| CAPTCHA |
No
|
Plugin
|
No
|
Optional
|
| Delayed Indexing |
Unknown
|
Patch
|
No
|
No
|
| Development/Support | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| # of Consultants | ||||
| Preconfigured Hosting |
Yes
|
No
|
No
|
No
|
| Code Repository | ||||
| Issue Tracker | ||||
| Mailing List | ||||
| Support Forum | ||||
| Chat Channel |
not yet :-)
|
#wiki at freenode.net
|
||
| Stars on GitHub |
8587 ⭐
|
N/A
|
N/A
|
N/A
|
| Common Features | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Preview |
Yes
|
Yes
|
No
|
Yes
|
| Minor Changes |
Yes
|
Plugin
|
Yes
|
Yes
|
| Change Summary |
Unknown
|
Plugin
|
No
|
Yes
|
| Page History |
Plugin
|
Yes
|
Yes
|
Yes
|
| Page Revisions |
Unlimited
|
Unlimited
|
Unlimited
|
Unlimited
|
| Revision Diffs |
Between all
|
Between all
|
To current
|
Between all
|
| Sitemap |
Yes
|
Plugin
|
No
|
Yes
|
| Plugin System |
Yes
|
Yes
|
Yes
|
No
|
| Special Features | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Unicode Support |
Yes
|
No
|
Yes
|
Yes
|
| Right-to-Left Support |
Yes
|
Patch
|
Yes
|
Optional
|
| Interface Languages |
4
German, English, French, Japanese |
4
German, English, Spanish, Dutch |
2
English, Russian |
15
Arabic, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Hungarian, Japanese, Polish, Russian, Swedish |
| Email notification |
Unknown
|
Plugin
|
No
|
No
|
| Comments |
Plugin
|
Plugin
|
No
|
No
|
| Categories |
Yes
|
Yes
|
No
|
Yes
|
| Namespaces |
Plugin
|
No
|
No
|
Optional
|
| Conflict Handling |
None
|
Page Locking
|
Conflict Resolution
|
Conflict Resolution
|
| Concurrent Editing |
Unknown
|
Unknown
|
Unknown
|
Unknown
|
| Search |
Full Text
|
Full Text
|
Not available
|
Full Text
|
| Wiki Farming |
Yes
|
Optional
|
No
|
Optional
|
| Structured Data |
Yes
|
No
|
Plugin
|
No
|
| Links | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| CamelCase |
Yes
|
Yes
|
No
|
Optional
|
| Freelinks |
Yes
|
Yes
|
Yes
|
Yes
|
| Backlinks |
Yes
|
Yes
|
No
|
Yes
|
| InterWiki |
Plugin
|
Plugin
|
No
|
No
|
| SisterWiki |
No
|
Plugin
|
No
|
No
|
| Image Links |
Yes
|
Patch
|
No
|
Yes
|
| Windows Shares |
Yes
|
Yes
|
No
|
No
|
| Page Redirects |
Plugin
|
Plugin
|
No
|
No
|
| Syntax Features | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| HTML Tags |
Optional
|
Plugin
|
All
|
None
|
| Math formulas |
Yes
|
No
|
No
|
Optional
|
| Tables |
complex
|
simple + complex
|
complex
|
simple
|
| CREOLE support |
Plugin
|
Optional
|
No
|
Yes
|
| Markdown Support |
Yes
|
No
|
No
|
No
|
| Textile Support |
No
|
No
|
No
|
No
|
| BBCode Support |
No
|
Plugin
|
No
|
No
|
| Emoticon Images |
Plugin
|
Plugin
|
No
|
Optional
|
| Syntax Highlighting |
Plugin
|
Plugin
|
No
|
Optional
|
| Footnotes |
Plugin
|
Plugin
|
Yes
|
No
|
| Quoting |
Yes
|
Plugin
|
Yes
|
Yes
|
| Internal Comments |
Yes
|
Yes
|
No
|
No
|
| Custom styles |
Yes
|
Yes
|
Plugin
|
Yes
|
| FAQ Tags |
Plugin
|
Yes
|
No
|
No
|
| Scripting |
JavaScript
|
optional
|
Plugin, JavaScript
|
JavaScript
|
| Content Includes |
Yes
|
Plugin
|
No
|
No
|
| Feed Aggregation |
Plugin
|
Plugin
|
No
|
No
|
| Usability | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Section Editing |
Yes
|
No
|
Yes
|
No
|
| Page Templates |
Yes
|
Yes
|
Yes
|
No
|
| Double-Click Edit |
Plugin
|
Patch
|
Yes
|
Yes
|
| Toolbar |
Yes
|
No
|
No
|
No
|
| WYSIWYG Editing |
Plugin
|
No
|
No
|
No
|
| Access Keys |
Yes
|
Optional
|
No
|
No
|
| Auto Signature |
Plugin
|
No
|
No
|
No
|
| Statistics | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Recent Changes |
Yes
|
Plugin
|
Yes
|
Yes
|
| Wanted Pages |
Yes
|
Plugin
|
No
|
Yes
|
| Orphaned Pages |
Yes
|
Plugin
|
No
|
Yes
|
| Most/Least Popular |
Plugin
|
Plugin
|
No
|
No
|
| Recent Visitors |
No
|
Optional
|
No
|
No
|
| Analysis |
Plugin
|
No
|
No
|
No
|
| Output | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Printer Friendly |
Print CSS
|
Print CSS
|
No
|
Print CSS
|
| Mobile Friendly |
Yes
|
Yes
|
No
|
Yes
|
| Themes & Skins |
Yes
|
Yes
|
Yes
|
Optional
|
| RSS Feeds |
Plugin
|
Plugin
|
Yes
|
No
|
| ATOM Feeds |
Plugin
|
Plugin
|
No
|
Yes
|
| Abbreviations |
Unknown
|
Optional
|
No
|
No
|
| Auto-TOC |
Yes
|
Plugin
|
No
|
No
|
| Raw Export |
Yes
|
Yes
|
No
|
Yes
|
| HTML Export |
Yes
|
Yes
|
No
|
No
|
| XML export |
Unknown
|
Optional
|
No
|
No
|
| PDF Export |
Plugin
|
Optional
|
No
|
No
|
| Office Export |
Unknown
|
Unknown
|
Unknown
|
Unknown
|
| Media and Files | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| File Attachments |
Plugin
|
Plugin
|
Plugin
|
Yes
|
| Media Revisions |
No
|
No
|
Plugin
|
Yes
|
| Embedded Flash |
Plugin
|
Plugin
|
Yes
|
No
|
| Embedded Video |
Yes
|
Plugin
|
Plugin
|
No
|
| Image Editing |
Yes
|
No
|
No
|
No
|
| SVG Editing |
No
|
No
|
No
|
No
|
| MindMap Editing |
Plugin
|
No
|
No
|
No
|
| Media Search |
No
|
No
|
No
|
Filenames only
|
| Extras | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Calendar |
Plugin
|
Plugin
|
No
|
No
|
| Image Galleries |
Plugin
|
Plugin
|
No
|
No
|
| Presentations |
Plugin
|
Unknown
|
Unknown
|
Unknown
|
| Forums |
Plugin
|
No
|
No
|
No
|
| Blogs |
Yes
|
Yes
|
No
|
No
|
| Ticket System |
Plugin
|
No
|
No
|
No
|
| Chat |
Unknown
|
Unknown
|
Unknown
|
Unknown
|
| Syntax Examples | TiddlyWiki | ErfurtWiki | WikiCrowd | Hatta |
| Internal Link |
WikiWord (CamelCase) [[link]] [[label|link]] |
WikiPage [WikiPage | Go here] |
@page "Another Wiki Page" @page[Wiki Page] "Link to Wiki Page" @page[Wiki Page] [[Wiki Page or URL]] |
[[link]] [[link|label]] |
| External Link |
http://www.example.com [[label|http://www.example.com]] |
http://erfurtwiki.sf.net [http://erfurtwiki.sf.net | Go here] mario@wiki.net |
@page[http://wikimatrix.org] @page[http://wikimatrix.org] "It's a link to WikiMatrix" [[http://wikimatrix.org]] |
http://example.com
[[http://example.com]]
[[http://example.com|label]]
[[http://example.com|{{image}}]] |
| Headlines |
! Level 1 !! Level 2 !!! Level 3 !!!! Level 4 !!!!! Level 5 |
!!! Big Headline !! Medium Headline ! Section Headline |
@title Some Title @subtitle Some Subtitle @subsubtitle Some Subsubtitle |
= h1 = == h2 == ... ===== h5 ===== |
| Bold Format |
''bold'' |
__bold text__ **bold text** |
*bold* |
**bold** |
| Italics Format |
//italic// |
''ialic text'' |
//italic// |
//italic// |
| Underline Format |
__underline__ |
optional or via css |
No |
n/a |
| Monospace Format |
{{{monospaced}}} |
==monospaced text== |
No |
{{{verbatim}}} |
| Strikethrough Format |
--strikethrough-- |
optional or via css |
No |
n/a |
| Superscript Format |
^^superscript^^ |
^^superscript text^^ |
^superscript^ |
n/a |
| Subscript Format |
~~subscript~~ |
optional or via css |
_subscript_ |
n/a |
| Images |
[img[local.jpg]] [img[http://foo.bar/foo.jpg]] |
[link to the image.jpg] |
@img url |
{{image}}
{{image|alt}} |
| Aligning Text |
using custom classes, e.g.
{{right{
text
}}} |
optional or via css |
No |
n/a |
| Text Indentation |
:indent > quote <<< blockquote <<< |
just use 3 spaces or tabs indented text |
No |
n/a |
| Bulleted Lists |
* Item 1 ** Item 1.1 * Item 2 |
* Item A * Item B ** Item B1 |
@listitem Red Green Blue |
* list ** sublist |
| Numbered Lists |
# Item 1 ## Item 1.1 # Item 2 |
# Item 1 ## Item 1.1 ##* Item 1.1a ##* Item 1.1b |
No |
n/a |
| Definition Lists |
; term : description |
:definition: explanation :anotherdef: another description |
No |
n/a |
| Horizontal Rule |
---- |
---- |
No |
---- |
| remove TiddlyWiki | remove ErfurtWiki | remove WikiCrowd | remove Hatta |