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Dominik Wilkowski dominikwilkowski

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dominikwilkowski / shop.js
Last active Mar 24, 2019
Convert variant dropdown into swatches, multiple-option-sollution
View shop.js
/**************************************************************| CONVERT VARIANT TO SWATCHES |*/
$(function() {
if($(".single-option-selector").length) {
$(".single-option-selector").each(function(i) {
var $thisSelect = $(this);
var $newClass = "js-option-selector-" + i;
var $newOptions = '<ul class="new-variant-swatchs">';
var $currentOption = $thisSelect.val();
dominikwilkowski /
Last active Feb 22, 2019 — forked from evangs/delete-old-files.js
Batch delete old files from Slack

Batch delete old file from your slack workspace

Freeing space

To free up some space in your slack workspace and having to delete each file by hand

To run the app you first need a legacy token from slack for your workspace. Then download the cleanSlack.js file and run it via Node.js.

By default the script will delete files older than a year. You can change that in the TIMESTAMP variable.

dominikwilkowski /
Created Feb 22, 2017
Flatten javascript objects into a single-depth object with ES6

Flatten a deep javascript object into single-depth object with ES6

Call it via:

const flat = flatten( realDeepObject );

Test case:

dominikwilkowski /
Last active Jan 29, 2019
Ubuntu setup with NGINX http/2 and letsencrypt


This is a basic collection of things I do when setting up a new headless ubuntu machine as a webserver. Following the steps below should give you a reasonable secure server with HTTP/2 support (including ALPN in chrome) and the fast NGINX server. I am happy to add things so leave a comment.


After creating the server (droplet on DigitalOcean) log in with

dominikwilkowski /
Created Sep 5, 2018 — forked from Rich-Harris/
Stuff I wish I'd known sooner about service workers

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

dominikwilkowski /
Last active Sep 26, 2018
SVG with two colors embedded

SVG with two colors embedded

dominikwilkowski /
Last active Jan 7, 2018
How to install a man page into a node.js app

How to install a man page into a node.js app

Cuttlebelle man page

Installing a man page is not easy as there are little infos out there about it.

After a lot of trial and error, google searches and alpha publishing my app I finally have a collection of things I need to do to get it working:

View find node process to

To find a hidden node process

List all node processes:

ps -e|grep node

Make note of the process ID and kill it by:


delete pushed tag

git tag -d [tagname]
git push origin :refs/tags/[tagname]

delete latest pushed commit


Keybase proof

I hereby claim:

  • I am dominikwilkowski on github.
  • I am wilkowskidom ( on keybase.
  • I have a public key whose fingerprint is 3C52 8C05 96D9 F267 1FB5 B776 E8CD F623 8194 F13C

To claim this, I am signing this object:

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