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Christian Heilmann

Open Web guy at Microsoft and long-time JavaScript user

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

Work

Principal Program Manager at Microsoft

Continuous growth is cancer
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Continuous growth is cancer

#work #growth #layoffs
Reactions 30 Comments 3
4 min read

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GitHub CoPilot now also generates tests for functions
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GitHub CoPilot now also generates tests for functions

#github
Reactions 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
Reactions 1 Comments
1 min read
MacOS can remove backgrounds from images
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MacOS can remove backgrounds from images

#macos #images #background
Reactions 14 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
Reactions 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
Reactions 78 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
Reactions 10 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
Reactions 3 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
Reactions 39 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
Reactions 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
Reactions 22 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
Reactions 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
Reactions 4 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
Reactions 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

Reactions 6 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
Reactions 4 Comments
5 min read
Dear Console,…
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Dear Console,…

#console #browser #developertips
Reactions 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
Reactions 6 Comments
1 min read
Supercharging VS Code Live Server
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Supercharging VS Code Live Server

#vscode #extensions #browser #debugging
Reactions 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
Reactions 28 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
Reactions 15 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
Reactions 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
Reactions 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
Reactions 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
Reactions 7 Comments
3 min read
Rethinking Device Emulation in browsers
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Rethinking Device Emulation in browsers

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

#browser #tip #javascript #console
Reactions 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
Reactions 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
Reactions 9 Comments 3
1 min read
Taking screenshots of streaming video services using Browser Developer Tools
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Taking screenshots of streaming video services using Browser Developer Tools

#screenshots #videoservices
Comments
2 min read
One line of CSS to add basic dark/light mode
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One line of CSS to add basic dark/light mode

#css #darkmode #trick
Reactions 61 Comments 7
1 min read
GitHub Copilot explaining code and translating it from one language to another
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GitHub Copilot explaining code and translating it from one language to another

#github #githubcopilot #machinelearning
Reactions 30 Comments 2
1 min read
What people think that web developers do vs. what we really do
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What people think that web developers do vs. what we really do

#humour #sadbuttrue #chart #development
Reactions 19 Comments 6
1 min read
A teleprompter script for video recordings
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A teleprompter script for video recordings

#videos #teleprompter
Reactions 5 Comments
1 min read
Global Accessbility Awareness Day - Does your web product support the needs of the many?
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Global Accessbility Awareness Day - Does your web product support the needs of the many?

#gaad #tooling #emulation
Reactions 19 Comments
3 min read
Fixing the accessibility of Inspection overlays
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Fixing the accessibility of Inspection overlays

#a11y #developertools #magnification
Reactions 7 Comments
2 min read
A "Quick edit" bookmarklet to edit any web site
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A "Quick edit" bookmarklet to edit any web site

#webdesign #tricks #editing
Reactions 10 Comments 3
1 min read
"Someone should build X for the web" - why not you? All you need is a GitHub account
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"Someone should build X for the web" - why not you? All you need is a GitHub account

Reactions 14 Comments 1
4 min read
Edge DevTools for Visual Studio Code V2
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Edge DevTools for Visual Studio Code V2

#vscode #development #browsers
Reactions 14 Comments 1
4 min read
One million broken web sites - and a way to prevent that
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One million broken web sites - and a way to prevent that

Reactions 16 Comments 1
4 min read
CSS Mirror Editing with Sourcemapped files (Sass, React…)
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CSS Mirror Editing with Sourcemapped files (Sass, React…)

#vscode #sass #editing
Reactions 9 Comments 1
2 min read
Quick MacOS tip: Preview as a built-in zoom lens
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Quick MacOS tip: Preview as a built-in zoom lens

#tips
Reactions 12 Comments
1 min read
The devil is in the details…
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The devil is in the details…

#a11y #webdev
Reactions 16 Comments 4
2 min read
Quick survey: help improve the simulation options of browser developer tools
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Quick survey: help improve the simulation options of browser developer tools

#emulation #developertools #survey
Reactions 11 Comments
2 min read
Console.log() inside Visual Studio Code
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Console.log() inside Visual Studio Code

#vscode #edge #extension #javascript
Reactions 38 Comments 4
2 min read
Running a dedicated local server for a VS Code debugging session using tasks
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Running a dedicated local server for a VS Code debugging session using tasks

#vscode #debugging #javascript
Reactions 12 Comments
3 min read
Destructive arguments used in technology discussions on social media that have to die
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Destructive arguments used in technology discussions on social media that have to die

#community #technology #socialmedia
Reactions 76 Comments 16
4 min read
Want to improve Developer Tools in Microsoft Edge? File an issue on Github
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Want to improve Developer Tools in Microsoft Edge? File an issue on Github

#developertools #edge #github
Reactions 19 Comments
1 min read
Showing different titles depending if the tab is active or not
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Showing different titles depending if the tab is active or not

#javascript #titles #tricks
Reactions 18 Comments
1 min read
Sending email notifications from GitHub organisations to different emails
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Sending email notifications from GitHub organisations to different emails

#github #notifications
Reactions 7 Comments 1
1 min read
A launch.json to turn VS code into a full web development IDE
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A launch.json to turn VS code into a full web development IDE

#vscode #debugging #css #javascript
Reactions 644 Comments 7
4 min read
Turning a GitHub page into a Progressive Web App
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Turning a GitHub page into a Progressive Web App

#pwa #github #hosting
Reactions 7 Comments
3 min read
Let's not send developers to the accessibility tree tool
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Let's not send developers to the accessibility tree tool

#a11y #development #debugging
Reactions 4 Comments
3 min read
Developer Tools secrets that shouldn't be secrets
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Developer Tools secrets that shouldn't be secrets

#developertools #browsers #webdev #vscode
Reactions 278 Comments 6
11 min read
Edge DevTools for Visual Studio Code 1.4.0 - Improved Screencasting, Device Emulation and live, inline issue reporting
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Edge DevTools for Visual Studio Code 1.4.0 - Improved Screencasting, Device Emulation and live, inline issue reporting

#vscode #browsers #developertools #debugging
Reactions 51 Comments
2 min read
Locking editor panes in Visual Studio Code prevents unwanted multi-tab experiences
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Locking editor panes in Visual Studio Code prevents unwanted multi-tab experiences

#editors #fix #vscode #edge
Reactions 6 Comments
1 min read
Using console.log() on any website? Logpoints let you do that!
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Using console.log() on any website? Logpoints let you do that!

#developertools #debugging #web
Reactions 5 Comments
1 min read
[Video] Learn how to debug web projects end-to-end in VS Code in 5 minutes
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[Video] Learn how to debug web projects end-to-end in VS Code in 5 minutes

#debugging #javascript #dom #css
Reactions 29 Comments
3 min read
Redirecting GitHub Pages
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Redirecting GitHub Pages

#github #markdown #jekyll #redirection
Reactions 12 Comments 3
2 min read
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