endolith

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Rich-Harris

Edit — February 2019

This gist had a far larger impact than I imagined it would, and apparently people are still finding it, so a quick update:

• TC39 is currently moving forward with a slightly different version of TLA, referred to as 'variant B', in which a module with TLA doesn't block sibling execution. This vastly reduces the danger of parallelizable work happening in serial and thereby delaying startup, which was the concern that motivated me to write this gist
• In the wild, we're seeing (async main(){...}()) as a substitute for TLA. This completely eliminates the blocking problem (yay!) but it's less powerful, and harder to statically analyse (boo). In other words the lack of TLA is causing real problems
• Therefore, a version of TLA that solves the original issue is a valuable addition to the language, and I'm in full support of the current proposal, which you can read here.

I'll leave the rest of this document unedited, for archaeological

paulirish

// ==UserScript==
// @name          UTM param stripper
// @author        Paul Irish
// @namespace     http://github.com/paulirish
// @version       1.2
// @description   Drop the UTM params from a URL when the page loads.
// @extra         Cuz you know they're all ugly n shit.
// @include       http*://*
// ==/UserScript==

kilhage

# most people include something like this. don't.
# check your default nginx.conf, it's already covered in a much better way.
#gzip_disable "MSIE [1-6]\.(?!.*SV1)";

# compress proxied requests too.
# it doesn't actually matter if the request is proxied, we still want it compressed.
gzip_proxied any;

# a pretty comprehensive list of content mime types that we want to compress
# there's a lot of repetition here because different applications might use different

jackfuchs

/**
 * jQuery.support.cssProperty
 * To verify that a CSS property is supported
 * (or any of its browser-specific implementations)
 *
 * @param p css property name
 * @param rp optional, if set to true, the css property name will be returned
 * instead of a boolean support indicator
 * @return {mixed}
 *

magnetikonline

Import all GPG keys for GitHub organisation users

Script to fetch a GitHub organisation member list and gpg --import the public GPG key(s) for each member with GPG key(s) associated against their profile.

Requires curl for GitHub API calls, jq for parsing GitHub REST API responses and (obviously) gpg.

Usage

Create a GitHub personal access token (classic or fine-grained) with read access to organisation members:

fabiofl

sudo find /private/var/folders/ -name com.apple.dock.iconcache -exec rm {} \;

edtsech

This is a proposal for a lightning talk at Reactive Conf. Please 🌟 this gist to push the proposal!

Combining snapshot testing and component library

Do you test presentational logic of your components? No? Yes, but you feel like you are writing a lot of dummy tests? You even probably use snapshot tests for that, but don't feel like you make enought value from them..

If so, click 🌟 button on that Gist!

I'll talk how our team is using snapshot testing to iterate faster,

lunelson

// sRGB GAMMA CORRECTION, per spec: https://en.wikipedia.org/wiki/SRGB
@function re-gamma($n) { @if $n <= 0.0031308 { @return $n * 12.92; } @else { @return 1.055 * pow($n,1/2.4) - 0.055; } }
@function de-gamma($n) { @if $n <= 0.04045 { @return $n / 12.92; } @else { @return pow((($n + 0.055)/1.055),2.4); } }

// sRGB BT-709 BRIGHTNESS
@function brightness($c) {
	$rlin: de-gamma(red($c)/255);
	$glin: de-gamma(green($c)/255);
	$blin: de-gamma(blue($c)/255);
	@return re-gamma(0.2126 * $rlin + 0.7152 * $glin + 0.0722 * $blin) * 100;

jonraasch

// jQuery.support.transition
// to verify that CSS3 transition is supported (or any of its browser-specific implementations)
$.support.transition = (function(){ 
    var thisBody = document.body || document.documentElement,
    thisStyle = thisBody.style,
    support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined;
    
    return support; 
})();