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Simon Köhler

Freelancer PHP Developer. Expert for Bootstrap Framework, JS, HTML, SASS and the TYPO3 Open Source CMS

Location Panama Joined Joined on  Personal website https://simonkoehler.com github website twitter website

Education

Certified Media Designer (German IHK)

Pronouns

WTF

Work

Full Stack Freelancer

Pin Pinned

MASK.CSS - Mask images and DIVs with ease
typo3freelancer profile

MASK.CSS - Mask images and DIVs with ease

#showdev #css #opensource #design
5
Comments
1 min read
UPDATED: Bootstrap 5.1.1 Navbar Multi Level and Mega Menu
typo3freelancer profile

UPDATED: Bootstrap 5.1.1 Navbar Multi Level and Mega Menu

#codepen #bootstrap #javascript #tutorial
12
Comments
1 min read
All the good Domain Names are Gone..?!
typo3freelancer profile

All the good Domain Names are Gone..?!

#website #domain #branding #marketing
Comments
2 min read

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Stop the Invasion of Fake Followers
typo3freelancer profile

Stop the Invasion of Fake Followers

#discuss #spam #follower #fake
7
Comments 12
2 min read
4 Expert Tips: How to work with Bootstrap like a Pro
typo3freelancer profile

4 Expert Tips: How to work with Bootstrap like a Pro

#bootstrap #frontend #css #productivity
Comments
4 min read
Twitter X Logo for Bootstrap Icons
typo3freelancer profile

Twitter X Logo for Bootstrap Icons

#bootstrap #icons #webdev #css
2
Comments
2 min read
UPDATED: Bootstrap 5.3.0 Navbar Multi Level and Mega Menu with Dark Theme!
typo3freelancer profile

UPDATED: Bootstrap 5.3.0 Navbar Multi Level and Mega Menu with Dark Theme!

#bootstrap #codepen #learning #css
4
Comments
1 min read
Simple Bootstrap Lightbox
typo3freelancer profile

Simple Bootstrap Lightbox

#showdev #bootstrap #codepen #javascript
3
Comments
1 min read
Beautiful Masonry Gallery with Bootstrap and Unsplash Random Photos
typo3freelancer profile

Beautiful Masonry Gallery with Bootstrap and Unsplash Random Photos

#showdev #javascript #css #codepen
6
Comments
2 min read
Sign Up Form like Instagram with Bootstrap 5.1.0
typo3freelancer profile

Sign Up Form like Instagram with Bootstrap 5.1.0

#codepen #bootstrap #html #forms
7
Comments
2 min read
Video Player Interface for Bootstrap 5
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Video Player Interface for Bootstrap 5

#bootstrap #videoplayer #frontend #html
6
Comments
2 min read
Blurry image backgrounds like on Instagram
typo3freelancer profile

Blurry image backgrounds like on Instagram

#codepen #css #javascript #instagram
23
Comments 1
1 min read
UPDATED: Bootstrap v5.0.2 Navbar with Multi-Level and Mega Menu
typo3freelancer profile

UPDATED: Bootstrap v5.0.2 Navbar with Multi-Level and Mega Menu

#bootstrap #navigation #css #frontend
58
Comments 3
1 min read
JavaScript Editor from Scratch to live-edit CSS Values in your Browser
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JavaScript Editor from Scratch to live-edit CSS Values in your Browser

#javascript #tutorial #codepen #css
15
Comments
3 min read
JavaScript: Use the first Option of a Select as a Label
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JavaScript: Use the first Option of a Select as a Label

#tutorial #javascript #tips #codepen
11
Comments 2
2 min read
JavaScript Snippet to dynamically adjust text color of HTML Selects
typo3freelancer profile

JavaScript Snippet to dynamically adjust text color of HTML Selects

#javascript #frontend #css #webdev
7
Comments
2 min read
Always try to focus on what you really Want to do, even if it takes Years
typo3freelancer profile

Always try to focus on what you really Want to do, even if it takes Years

#advice #beginners #motivation #career
5
Comments
3 min read
Open Source Pays Off for Developers and Supporters!
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Open Source Pays Off for Developers and Supporters!

#opensource #career #jobs #freelancer
Comments
3 min read
DEV.TO is great, you wanna know why?
typo3freelancer profile

DEV.TO is great, you wanna know why?

#random #freelancer #javascript #php
4
Comments 2
2 min read
Bootstrap v5 Navbar Component with Multi-Level and Mega Menu
typo3freelancer profile

Bootstrap v5 Navbar Component with Multi-Level and Mega Menu

#bootstrap #navigation #responsive #frontend
9
Comments 4
1 min read
Random Stars Animation with JavaScript and CSS
typo3freelancer profile

Random Stars Animation with JavaScript and CSS

#animation #javascript #css #random
22
Comments 2
1 min read
If you know jQuery Focuspoint you will like Vanilla Focus
typo3freelancer profile

If you know jQuery Focuspoint you will like Vanilla Focus

#javascript #webdev #code #jquery
3
Comments
3 min read
5 expert tips to run TYPO3 CMS more sustainably
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5 expert tips to run TYPO3 CMS more sustainably

#opensource #typo3 #cms #advice
1
Comments
3 min read
10 essential Tips for aspiring Freelancers
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10 essential Tips for aspiring Freelancers

#learning #advice #career #remote
9
Comments
7 min read
Working and living as a Freelancer in Panama
typo3freelancer profile

Working and living as a Freelancer in Panama

#freelancer #panama #remote #travel
6
Comments 1
4 min read
Yeah, TYPO3 11.1 has been released today. I've tried it!
typo3freelancer profile

Yeah, TYPO3 11.1 has been released today. I've tried it!

#typo3 #opensource #cms #backend
Comments
1 min read
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