ImGui in Typescript/Javascript

Example

``typescript
ImGui.Begin("MyWindow");
ImGui.Text("Hello ImGui")
ImGui.InputText("Title", (v = document.title) => document.title = v);
ImGui.end();
`

Full Example

`typescript
import { createImGui, createImGui_Impl } from "ts-imgui";

async function main() {
const ImGui = createImGui();
const ImGui_Impl = createImGui_Impl(ImGui);

await ImGui.default();

const canvas = document.createElement("canvas");
document.body.appendChild(canvas);
canvas.width = 400;
canvas.height = 300;
canvas.tabIndex = 1;

ImGui.CreateContext();
ImGui_Impl.Init(canvas);

window.requestAnimationFrame(_loop);
function _loop(time: number) {
ImGui_Impl.NewFrame(time);
ImGui.NewFrame();

ImGui.Begin("Debug");
ImGui.Text("Hello ImGui...");
ImGui.End();

ImGui.EndFrame();

ImGui.Render();
ImGui_Impl.RenderDrawData(ImGui.GetDrawData());

window.requestAnimationFrame(_loop);
}
}

main();
`

Multiple Canvas Example

`typescript
import { createImGui, createImGui_Impl } from "ts-imgui";

async function example1() {
const ImGui = createImGui();
const ImGui_Impl = createImGui_Impl(ImGui);

await ImGui.default();

const canvas = document.createElement("canvas");
document.body.appendChild(canvas);
canvas.width = 400;
canvas.height = 300;
canvas.tabIndex = 1;

ImGui.CreateContext();
ImGui_Impl.Init(canvas);

window.requestAnimationFrame(_loop);
function _loop(time: number) {
ImGui_Impl.NewFrame(time);
ImGui.NewFrame();

ImGui.Begin("Debug");
ImGui.Text("Hello ImGui... From Canvas1");
ImGui.End();

ImGui.EndFrame();

ImGui.Render();
ImGui_Impl.RenderDrawData(ImGui.GetDrawData());

window.requestAnimationFrame(_loop);
}
}

async function example2() {
const ImGui = createImGui();
const ImGui_Impl = createImGui_Impl(ImGui);

await ImGui.default();

const canvas = document.createElement("canvas");
document.body.appendChild(canvas);
canvas.width = 400;
canvas.height = 300;
canvas.tabIndex = 1;

ImGui.CreateContext();
ImGui_Impl.Init(canvas);

window.requestAnimationFrame(_loop);
function _loop(time: number) {
ImGui_Impl.NewFrame(time);
ImGui.NewFrame();

ImGui.Begin("Debug");
ImGui.Text("Hello ImGui... From Canvas2");
ImGui.End();

ImGui.EndFrame();

ImGui.Render();
ImGui_Impl.RenderDrawData(ImGui.GetDrawData());

window.requestAnimationFrame(_loop);
}
}

example1();
example2();
``