Lightnet’s gists

Lightnet / README.md

Last active April 19, 2026 06:57

spacetimedb batch into single build typescript.

// reducer: scheduleReminder
// table: person
// view: my_player

// lifecycle: init
export const init = spacetimedb.init(_ctx => {
  console.log("====::: INIT SPACETIMEDB :::====");
});

Lightnet / transform.js

Created April 6, 2026 02:21

sample transform 3d hierarchy matrix4.

	// transform 3d hierarchy matrix4

	import * as THREE from 'three';
	import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
	// import { TransformControls } from 'three/addons/controls/TransformControls.js';
	import { ViewportGizmo } from "three-viewport-gizmo";
	import van from "vanjs-core";
	import { Pane } from 'https://cdn.jsdelivr.net/npm/tweakpane@4.0.5/dist/tweakpane.min.js';
	import { label } from 'three/tsl';

Lightnet / three_transform.js

Created April 5, 2026 21:39

sample editor test transform matrix.


	import * as THREE from 'three';
	import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
	// import { TransformControls } from 'three/addons/controls/TransformControls.js';
	import { ViewportGizmo } from "three-viewport-gizmo";
	import van from "vanjs-core";
	import { Pane } from 'https://cdn.jsdelivr.net/npm/tweakpane@4.0.5/dist/tweakpane.min.js';
	import { label } from 'three/tsl';

	function degreeToRadians(degrees) {

Lightnet / threesql.js

Created March 25, 2026 19:35

simple collision box and sphere 3d with sql javascript test

	// sqlite wasm
	// <script type="importmap">
	// {
	// "imports":{
	// "three":"https://cdn.jsdelivr.net/npm/three@0.183.2/+esm"
	// }
	// }
	// </script>

	import * as THREE from 'https://cdn.jsdelivr.net/npm/three@0.183.2/+esm';

Lightnet / three_sql.js

Created March 23, 2026 19:04

three sqlite wasm test collision 3d

	// sqlite wasm
	// <script type="importmap">
	// {
	// "imports":{
	// "three":"https://cdn.jsdelivr.net/npm/three@0.183.2/+esm"
	// }
	// }
	// </script>

	import * as THREE from 'https://cdn.jsdelivr.net/npm/three@0.183.2/+esm';

Lightnet / becsy_test.js

Created December 4, 2025 19:44

becsy Singleton System test.


	import {System, Type, World} from 'https://esm.run/@lastolivegames/becsy';
	// import * as THREE from 'https://esm.run/three';
	import van from "vanjs-core";

	class ConfigComponent {
	static schema = {
	gameSpeed: {type:Type.float32, default: 60},
	isPaused: {type:Type.boolean, default: false},
	};

Lightnet / tiny_llm02.js

Created December 3, 2025 22:54

sample tiny LLM from grok test.

	// ===============================================
	// TINY GPT FROM SCRATCH IN PURE JAVASCRIPT
	// ~250 lines \| No dependencies \| Runs in Node.js & Browser
	// Educational version with deep comments
	// ===============================================

	class TinyLLM {
	constructor(config = {}) {
	// Hyperparameters — feel free to tweak
	this.vocabSize = config.vocabSize \|\| 65; // How many tokens exist

Lightnet / raylib_hex01.c

Last active November 8, 2025 02:09

Sample raylib 5.5 hex bar.

	/*********************************************************************
	* raylib 5.5 + raygui – Hex-Bar Progress Bar (100% fill)
	* gcc raylib_hex01.c -o hexbar -lraylib -lGL -lm -lpthread -ldl -lrt -lX11
	*********************************************************************/

	#define RAYGUI_IMPLEMENTATION
	#include "raylib.h"
	#include "raymath.h"
	#include "raygui.h"
	#include <stdio.h>

Lightnet / raylib_jolt_character.cpp

Created October 30, 2025 20:16

sample raylib jolt physics character controller test move and jump.


	#define RAYLIB_IMPLEMENTATION // <-- tells raylib to include its source once
	#include <raylib.h>

	#include <Jolt/Jolt.h>
	#include <Jolt/RegisterTypes.h>
	#include <Jolt/Core/Factory.h>
	#include "Jolt/Physics/PhysicsSettings.h"
	#include <Jolt/Core/JobSystemThreadPool.h>
	#include <Jolt/Physics/PhysicsSystem.h>

Lightnet / raylib_ode_capsule_controller.c

Created October 27, 2025 22:16

raylib ODE capsule controller test.

	#include "raylib.h"
	#include <ode/ode.h>
	#include <stdio.h>
	#include <math.h> // Ensure math.h is included for PI

	// Global ODE variables
	dWorldID world;
	dSpaceID space;
	dJointGroupID contactgroup;
	dGeomID floorGeom, cube1Geom, cube2Geom;