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Christian Heilmann

That JavaScript/Browser guy who worked at Microsoft, Mozilla and Yahoo.

Location Berlin, Germany Joined Joined on  Personal website https://christianheilmann.com github website twitter website

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The 10 tools I install on every new Mac I get
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The 10 tools I install on every new Mac I get

#tools #productivity #developmentenvironment
13
Comments 11
1 min read

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Podcast recording - great AI solutions need good and unique UX
codepo8 profile

Podcast recording - great AI solutions need good and unique UX

#ux #ui #ai #podcast
4
Comments
1 min read
Adding sound wave overlays to videos and pictures using FFMPEG
codepo8 profile

Adding sound wave overlays to videos and pictures using FFMPEG

#ffmpeg #videoediting #cli #tips
8
Comments 1
4 min read
Quick tip: Getting all links from any web site into a spreadsheet using browser developer tools
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Quick tip: Getting all links from any web site into a spreadsheet using browser developer tools

#links #web #scraping #developertools
8
Comments
1 min read
Add GitHub repository info, GitHub pages links and latest commits to any page using github-include
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Add GitHub repository info, GitHub pages links and latest commits to any page using github-include

#github #sharing #blogging
4
Comments
2 min read
Adding a "share to mastodon" link to any web site
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Adding a "share to mastodon" link to any web site

#mastodon #javascript #sharing
13
Comments 1
2 min read
What’s my job in my new role as Director of DevRel at WeAreDevelopers?
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What’s my job in my new role as Director of DevRel at WeAreDevelopers?

#job #wearedevelopers #resources
15
Comments 3
2 min read
In-context AI chat with GitHub Copilot
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In-context AI chat with GitHub Copilot

#ai #chatgpt #editors
12
Comments 1
1 min read
Five things about public speaking
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Five things about public speaking

#publicspeaking #tips
11
Comments
3 min read
Reading Tweets without being logged in
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Reading Tweets without being logged in

#twitter #hacks #workaround
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Comments 1
1 min read
Is it too late to fix the problem of AI clutter on the web?
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Is it too late to fix the problem of AI clutter on the web?

#ai #greensoftware #spam
12
Comments 8
6 min read
Turning the screw with AI - ways for developer advocates to debunk the "AI can replace developers" myth
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Turning the screw with AI - ways for developer advocates to debunk the "AI can replace developers" myth

#developers #ai #jobsecurity
15
Comments 3
13 min read
Simplifying developer environments with AI and in-context automation
codepo8 profile

Simplifying developer environments with AI and in-context automation

#development #tools #ai
1
Comments
1 min read
New array methods in JavaScript bring immutability
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New array methods in JavaScript bring immutability

#javascript #performance #immutability
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Comments 5
1 min read
The many ways to select the n-th character from a string.
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The many ways to select the n-th character from a string.

#javascript #tips
5
Comments 12
1 min read
Nobody thrives on rejection - here are reasons I didn't take job offers
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Nobody thrives on rejection - here are reasons I didn't take job offers

#jobs #searching #applicationprocesses
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Comments 4
9 min read
PrivateGPT - Running "ChatGPT" offline on local documents
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PrivateGPT - Running "ChatGPT" offline on local documents

#python #offline #chatgpt
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Comments 14
1 min read
I just did a test to apply as a front end developer – and things aren’t going well
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I just did a test to apply as a front end developer – and things aren’t going well

#applications #frontend #skills #exercises
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Comments 3
5 min read
Developer Tools That Shouldn't Be Secrets - Video
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Developer Tools That Shouldn't Be Secrets - Video

#developertools #presentations
4
Comments
1 min read
The ongoing defence of frontend as a full-time job
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The ongoing defence of frontend as a full-time job

#frontend #engineering #hiring
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Comments 41
4 min read
Here is where developers perish…
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Here is where developers perish…

#developertools #training #course
2
Comments
2 min read
MS Edge now allows you to simulate dark, light, high contrast mode, blurred vision and colour deficiencies in Device Emulation
codepo8 profile

MS Edge now allows you to simulate dark, light, high contrast mode, blurred vision and colour deficiencies in Device Emulation

#a11y #testing #browsers
3
Comments
1 min read
Upgrading our CSS habits: aspect-ratio
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Upgrading our CSS habits: aspect-ratio

#css #tricks
6
Comments
1 min read
GitHub Copilot for Docs – putting the “fun” into RTFM
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GitHub Copilot for Docs – putting the “fun” into RTFM

#ai #githubcopilot #documentation
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Comments
2 min read
Review: Video Tap - automatically convert YouTube videos to blog posts
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Review: Video Tap - automatically convert YouTube videos to blog posts

#ai #video #blogging
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Comments 1
2 min read
The Future of Senior Developers in an AI-Driven World
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The Future of Senior Developers in an AI-Driven World

#general
Comments
4 min read
Modern Web Development: Centering DIVs in new exciting wrong ways with AI!
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Modern Web Development: Centering DIVs in new exciting wrong ways with AI!

#ai #webdev #githubcopilot #chatgpt
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Comments 4
2 min read
GitHub Copilot for CLI makes Terminal scripting and Git as easy as asking a question
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GitHub Copilot for CLI makes Terminal scripting and Git as easy as asking a question

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Comments 2
2 min read
This is the time to be unpredictable and human
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This is the time to be unpredictable and human

#ai #chatgpt #writing
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Comments 4
5 min read
Linkshare - a GitHub Pages template to store links and share them on social media
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Linkshare - a GitHub Pages template to store links and share them on social media

#github #socialmedia #links
6
Comments
1 min read
Continuous growth is cancer
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Continuous growth is cancer

#work #growth #layoffs
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Comments 3
4 min read
GitHub CoPilot now also generates tests for functions
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GitHub CoPilot now also generates tests for functions

#github
4
Comments 1
1 min read
An easy way to copy + paste from the browser Console #shorts
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An easy way to copy + paste from the browser Console #shorts

#console #developertools #tip
1
Comments
1 min read
MacOS can remove backgrounds from images
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MacOS can remove backgrounds from images

#macos #images #background
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Comments 4
1 min read
Releasing code in large corporations is slow - and there is a good reason for it
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Releasing code in large corporations is slow - and there is a good reason for it

#compliance #software #development
13
Comments 3
4 min read
Things to do and not to do during a wave of tech layoffs
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Things to do and not to do during a wave of tech layoffs

#techlayoffs #jobs #tips
79
Comments 13
7 min read
Web resilience is about users - not a shortcut for developers
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Web resilience is about users - not a shortcut for developers

#webdev #codequality #code
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Comments 2
6 min read
Getting all the video thumbnails from a YouTube video
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Getting all the video thumbnails from a YouTube video

#youtube #images #scraping
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Comments 2
2 min read
Microdosing burnout – on working remote and in a different time zone
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Microdosing burnout – on working remote and in a different time zone

#general
Comments
7 min read
Code brushes for GitHub Copilot
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Code brushes for GitHub Copilot

#github #githubcopilot #preview
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Comments 8
2 min read
Opening Node developer tools just got easier
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Opening Node developer tools just got easier

#node #browsers #developertools
8
Comments
1 min read
Quick VS Code tip: skip selections when using Ctrl|Cmd + D
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Quick VS Code tip: skip selections when using Ctrl|Cmd + D

#vscode #productivity #keyboard
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Comments 6
1 min read
Stop waiting for GitHub pages to build using overrides
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Stop waiting for GitHub pages to build using overrides

#githubpages #developertools #optimization
2
Comments 1
3 min read
Positioning notification messages with accessibility in mind
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Positioning notification messages with accessibility in mind

#a11y #notifications #javascript
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Comments 2
4 min read
Removing the camera overlay icon in Microsoft Edge
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Removing the camera overlay icon in Microsoft Edge

#microsoftedge #overlay #image
1
Comments
1 min read
JSON.stringify can create Multi-line, formatted and filtered strings from JSON
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JSON.stringify can create Multi-line, formatted and filtered strings from JSON

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Comments 2
2 min read
AI Code completion is like cruise control - and that's great news for bigger teams
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AI Code completion is like cruise control - and that's great news for bigger teams

#ai #machinlearning #codecompletion #githubcopilot
4
Comments
5 min read
Dear Console,…
codepo8 profile

Dear Console,…

#console #browser #developertips
39
Comments
2 min read
HTML5 required and pattern are not a security feature
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HTML5 required and pattern are not a security feature

#security #forms #javascript #developertools
6
Comments
1 min read
Supercharging VS Code Live Server
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Supercharging VS Code Live Server

#vscode #extensions #browser #debugging
2
Comments
2 min read
Celebrating 1M installs of Edge DevTools for VS Code
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Celebrating 1M installs of Edge DevTools for VS Code

#extension #browser #vscode
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Comments 1
3 min read
Quick tip: embedding YouTube Videos in GitHub pages
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Quick tip: embedding YouTube Videos in GitHub pages

#github #youtube
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Comments 2
2 min read
How to create short and concise technical videos
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How to create short and concise technical videos

#videos #editing #advocacy
36
Comments 2
1 min read
Automatic issue fixing and filtering in Visual Studio Code
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Automatic issue fixing and filtering in Visual Studio Code

#vscode #debugging #web
12
Comments
1 min read
Using browser developer tools as an image browser
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Using browser developer tools as an image browser

#browser #tip #images
7
Comments
1 min read
Cheat codes for the web – Browser developer tools for non-developers
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Cheat codes for the web – Browser developer tools for non-developers

#web #tricks #optimizing
7
Comments
3 min read
Rethinking Device Emulation in browsers
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Rethinking Device Emulation in browsers

#browsers #mobile #emulation
7
Comments
5 min read
The browser console has a count method
codepo8 profile

The browser console has a count method

#browser #tip #javascript #console
10
Comments 1
1 min read
TIL: Visual Studio Code does markdown autocompletion for in-page links
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TIL: Visual Studio Code does markdown autocompletion for in-page links

#visualstudiocode #markdown #tip
14
Comments
1 min read
Web development is like assembling IKEA furniture
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Web development is like assembling IKEA furniture

#ikea #instructions #standards #webdev
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Comments 3
1 min read
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