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klgraham / hello-luajit.c

Last active August 24, 2025 16:11

A simple example of embedding LuaJIT in C

	#include <stdio.h>
	#include <lua.h>
	#include <lualib.h>
	#include <lauxlib.h>
	#include "luajit.h"

	int main(int argc, char *argv[])
	{
	int status;
	lua_State *L;

meepen / lujlu.lua

Last active February 25, 2026 15:10

LuaJit VM in Lua. Comes with fully operational bytecode interpreter. License is: contact me before using it commercially. - Now runs itself inside itself and itself inside itself inside itself

	local bytecodes = {}
	local BC, run_function = {}
	local VARG_CONST = {}
	local lujlu_mt_funcs

	local lujlu_cache = setmetatable({}, {__mode = "k"})
	local lujlu_identifier_mt = {
	__tostring = function(self)
	return tostring(lujlu_cache[self].data)
	end,

nlutsenko / yolo.sh

Last active February 2, 2026 14:45

Fast Xcode builds

	defaults write xcodebuild PBXNumberOfParallelBuildSubtasks 4
	defaults write xcodebuild IDEBuildOperationMaxNumberOfConcurrentCompileTasks 4

	defaults write com.apple.xcode PBXNumberOfParallelBuildSubtasks 4
	defaults write com.apple.xcode IDEBuildOperationMaxNumberOfConcurrentCompileTasks 4

keijiro / prng.cginc

Last active May 15, 2024 13:23

One liner pseudo random generator with HLSL

	float nrand(float2 uv)
	{
	return frac(sin(dot(uv, float2(12.9898, 78.233))) * 43758.5453);
	}

rorydriscoll / FullScreenQuad.hlsl

Created December 19, 2011 05:52

A vertex shader that uses the vertex ID to generate a full-screen quad. Don't bind vertex buffer, index buffer or input layout. Just render three vertices!

	struct Output
	{
	float4 position_cs : SV_POSITION;
	float2 texcoord : TEXCOORD;
	};

	Output main(uint id: SV_VertexID)
	{
	Output output;