Skip to content

Instantly share code, notes, and snippets.

View charlieroberts's full-sized avatar

charlie roberts charlieroberts

576 followers · 3 following
View GitHub Profile
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active April 16, 2025 19:00
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@cowboy
cowboy / stringify.js
Created September 19, 2012 13:45
JavaScript: like JSON.stringify but handles functions, good for creating arbitrary .js objects?
var stringify = function(obj, prop) {
var placeholder = '____PLACEHOLDER____';
var fns = [];
var json = JSON.stringify(obj, function(key, value) {
if (typeof value === 'function') {
fns.push(value);
return placeholder;
}
return value;
}, 2);
@galek
galek / pbr.glsl
Created November 4, 2015 11:10
PBR GLSL SHADER
in vec2 v_texcoord; // texture coords
in vec3 v_normal; // normal
in vec3 v_binormal; // binormal (for TBN basis calc)
in vec3 v_pos; // pixel view space position
out vec4 color;
layout(std140) uniform Transforms
{
mat4x4 world_matrix; // object's world position
@Restuta
Restuta / framework-sizes.md
Last active January 12, 2025 03:35
Sizes of JS frameworks, just minified + minified and gzipped, (React, Angular 2, Vue, Ember)

Below is the list of modern JS frameworks and almost frameworks – React, Vue, Angular, Ember and others.

All files were downloaded from https://cdnjs.com and named accordingly. Output from ls command is stripped out (irrelevant stuff)

As-is (minified)

$ ls -lhS
566K Jan 4 22:03 angular2.min.js
@subfuzion
subfuzion / curl.md
Last active April 16, 2025 09:14
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@charlieroberts
charlieroberts / genish_vs_waapi_benchmarks.html
Last active April 21, 2022 02:58
Benchmark comparisons of common synthesis tasks between Genish.js and the Web Audio API, for the 2017 Web Audio Conference
<!doctype html>
<html>
<head>
<!-- npm install mathjs [email protected] -->
<script src='./node_modules/genish.js/dist/gen.lib.js'></script>
<script src='./node_modules/mathjs/dist/math.js'></script>
</head>
<body></body>
<script>
if( typeof OfflineAudioContext === 'undefined' ) window.OfflineAudioContext = webkitOfflineAudioContext
@rumblesan
rumblesan / takeaway.md
Last active December 9, 2020 16:51
Take away doc for the HipHop and Code workshop
@efairbanks
efairbanks / kfs_turbines.frag
Created March 25, 2018 20:20
Fancy KFS fractal shapes
#define EPSILON 0.001
precision mediump float;
uniform float time;
uniform vec2 resolution;
uniform vec2 mouse;
uniform sampler2D backbuffer;
vec2 uv2p(vec2 uv) {return ((uv*resolution) * 2. - resolution) / min(resolution.x, resolution.y);}
vec2 p2uv(vec2 p) {return ((p*min(resolution.x, resolution.y))+resolution)/(2.*resolution);}
@nothingismagick
nothingismagick / caret.js
Last active December 15, 2024 18:17
Small script to detect caret pixel position in contenteditable div
/**
* Get the caret position in all cases
*
* @returns {object} left, top distance in pixels
*/
getCaretTopPoint () {
const sel = document.getSelection()
const r = sel.getRangeAt(0)
let rect
let r2
@silvesthu
silvesthu / GPUOptimizationForGameDev.md
Last active April 15, 2025 03:43
GPU Optimization for GameDev