Introduction
LetsFlow · the workflow engine developers love
LetsFlow is a workflow engine for running processes, described in YAML or JSON.
YAML
JSON
JSON (full)
schema: "https://specs.letsflow.io/v0.3.0/scenario#"
title: My first scenario
actors:
user:
title: The user
actions:
complete:
title: Complete the process
states:
initial:
on: complete
goto: (success)
{
"schema": "https://specs.letsflow.io/v0.3.0/scenario#",
"title": "My first scenario",
"actors": {
"user": {
"title": "user"
}
},
"actions": {
"complete": {
"title": "Complete the process"
}
},
"states": {
"initial": {
"action": "complete",
"transition": "(success)"
}
}
}
{
"$schema": "https://specs.letsflow.io/v0.3.0/scenario#",
"title": "My first scenario",
"actors": {
"user": {
"$schema": "https://specs.letsflow.io/v0.3.0/actor#",
"title": "user"
}
},
"actions": {
"complete": {
"title": "Complete the process",
"responses": {
"ok": {
"title": null,
"display": "always"
"update": [ ]
}
}
}
},
"states": {
"initial": {
"actions": [
"complete"
],
"transitions": [
{
"on": "*.*"
"goto": "(success)"
}
]
}
}
}
The scenario models a process as a fine-state machine. The actors are persons, organizations or systems that are allowed to participate in the process by performing actions. Which actions can be performed depends on the current state of the process. After an action has been, the process will transition to a different state.
Last modified 12d ago