Table of Contents
Examples
Flowchart
#
flowchart LR
A[Hard] -->|Text| B(Round)
B --> C{Decision}
C -->|One| D[Result 1]
C -->|Two| E[Result 2]
Sequence diagram
sequenceDiagram
Alice->>John: Hello John, how are you?
loop HealthCheck
John->>John: Fight against hypochondria
end
Note right of John: Rational thoughts!
John-->>Alice: Great!
John->>Bob: How about you?
Bob-->>John: Jolly good!
Gant Chart
gantt
section Section
Completed :done, des1, 2014-01-06,2014-01-08
Active :active, des2, 2014-01-07, 3d
Parallel 1 : des3, after des1, 1d
Parallel 2 : des4, after des1, 1d
Parallel 3 : des5, after des3, 1d
Parallel 4 : des6, after des4, 1d
Class Diagram
classDiagram
Class01 <|-- AveryLongClass : Cool
<<Interface>> Class01
Class09 --> C2 : Where am I?
Class09 --* C3
Class09 --|> Class07
Class07 : equals()
Class07 : Object[] elementData
Class01 : size()
Class01 : int chimp
Class01 : int gorilla
class Class10 {
<<service>>
int id
size()
}
State diagram
stateDiagram-v2
[*] --> Still
Still --> [*]
Still --> Moving
Moving --> Still
Moving --> Crash
Crash --> [*]
Pie chart
pie
"Dogs" : 386
"Cats" : 85.9
"Rats" : 15
Bar chart
gantt
title Git Issues - days since last update
dateFormat X
axisFormat %s
section Issue19062
71 : 0, 71
section Issue19401
36 : 0, 36
section Issue193
34 : 0, 34
section Issue7441
9 : 0, 9
section Issue1300
5 : 0, 5
User Journey diagram
journey
title My working day
section Go to work
Make tea: 5: Me
Go upstairs: 3: Me
Do work: 1: Me, Cat
section Go home
Go downstairs: 5: Me
Sit down: 3: Me
C4 diagram
C4Context
title System Context diagram for Internet Banking System
Person(customerA, "Banking Customer A", "A customer of the bank, with personal bank accounts.")
Person(customerB, "Banking Customer B")
Person_Ext(customerC, "Banking Customer C")
System(SystemAA, "Internet Banking System", "Allows customers to view information about their bank accounts, and make payments.")
Person(customerD, "Banking Customer D", "A customer of the bank, <br/> with personal bank accounts.")
Enterprise_Boundary(b1, "BankBoundary") {
SystemDb_Ext(SystemE, "Mainframe Banking System", "Stores all of the core banking information about customers, accounts, transactions, etc.")
System_Boundary(b2, "BankBoundary2") {
System(SystemA, "Banking System A")
System(SystemB, "Banking System B", "A system of the bank, with personal bank accounts.")
}
System_Ext(SystemC, "E-mail system", "The internal Microsoft Exchange e-mail system.")
SystemDb(SystemD, "Banking System D Database", "A system of the bank, with personal bank accounts.")
Boundary(b3, "BankBoundary3", "boundary") {
SystemQueue(SystemF, "Banking System F Queue", "A system of the bank, with personal bank accounts.")
SystemQueue_Ext(SystemG, "Banking System G Queue", "A system of the bank, with personal bank accounts.")
}
}
BiRel(customerA, SystemAA, "Uses")
BiRel(SystemAA, SystemE, "Uses")
Rel(SystemAA, SystemC, "Sends e-mails", "SMTP")
Rel(SystemC, customerA, "Sends e-mails to")
XY-Chart
xychart-beta
title "Marktperformance 2025: Monatliche Trends (Indexierte Werte)"
x-axis ["Jan", "Feb", "Mär", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"]
y-axis "Performance (Start = 100)"
%% Daten basieren auf realen 2025-Trends:
%% Silber: Top Performer (+147-149% im Jahr)
line [105, 115, 130, 150, 165, 180, 200, 215, 230, 240, 245, 249]
%% Gold: Starkes Jahr (+60-65%), Peak im Dezember bei ca. $4.550
line [108, 112, 110, 118, 125, 130, 135, 142, 148, 155, 158, 165]
%% S&P 500: Solides Wachstum (+16,4%), Tech-getrieben
line [103, 105, 104, 102, 107, 109, 111, 113, 114, 115, 116, 116.4]
%% Bitcoin: Volatil, Allzeithoch im Okt (ca. $104k), Korrektur im Dez (ca. $87k)
line [111, 105, 83, 75, 91, 92, 103, 102, 98, 115, 92, 97]
%% Western Digital (WDC) - Top Aktie, +261%
line [100, 105, 120, 145, 160, 180, 210, 230, 250, 280, 310, 361]
%% SVS Baker Steel Fund - Top Fonds, +171%
line [100, 110, 125, 135, 140, 150, 160, 175, 190, 210, 230, 271]
%% Micron Tech (MU) - Zweitbeste Aktie, +178% (basierend auf Jan-Dez Preis)
line [100, 105, 118, 130, 145, 160, 180, 200, 220, 260, 300, 320]
%% Bitcoin (BTC) - Top Krypto, +16% (moderat im Gesamtbild)
line [100, 103, 102, 98, 105, 108, 110, 107, 112, 120, 105, 116]
%% WTI Crude Oil (Rohöl) - Verlierer, -19%
line [100, 98, 92, 86, 84, 90, 95, 90, 88, 85, 83, 81]
XY-Chart horizontal
xychart-beta horizontal
title "Sales Revenue"
x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
y-axis "Revenue (in $)" 4000 --> 11000
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
Block diagram
block-beta
columns 5
A B C D:2
E:4 F
G:2 H:3