FLIN Documentation

Everything you need to build full-stack applications with FLIN — from your first app to production deployment.

Build your first app in 5 minutes

86 guides from basics to advanced

420+ functions, syntax, components

Real apps with full source code

Quick Cheatsheet

The most common FLIN patterns at a glance.

Variable

name = "FLIN"

Entity

entity Todo {
    title: text
    done: bool = false
}

Save

save todo

Query

Todo.where(done == false).order_by("title")

Template

{for todo in todos}
    <div>{todo.title}</div>
{/for}

Function

fn toggle(t: Todo) {
    t.done = !t.done
    save t
}

Session

theme = session.theme || "light"

i18n

{t("hello")}

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