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Ondrej Polesny profile picture

Ondrej Polesny

Blazor, .NET and Vue.js dev, bus driver, 3D printing enthusiast, German Shepherd lover, dev evangelist @Kontent

Location Brno, Czech Republic Joined Joined on  Personal website https://ondrabus.com github website

Education

FIT BUT, Brno, CZE

Work

Developer Evangelist at Kontent

How To Check If Array Is Empty In TypeScript
ondrabus profile

How To Check If Array Is Empty In TypeScript

#array #empty #javascript #typescript
Reactions 5 Comments 4
2 min read

Recent comments

How To Check If Array Is Empty In TypeScript

Actually, it is. The API response is typed, so in case you ge...

How To Check If Array Is Empty In TypeScript

True, thanks for the comment! :-)

35 Website Cheat Sheets For Developers

Thanks! I hope it saves you some time 🙂

35 Website Cheat Sheets For Developers

If you're fighting with Fetch API from time to time, this may...

🤦‍♂️ Weekly fail (36/2020)

This happened to me too 🙄 recorded a wrong screen of a half-h...

🤦‍♂️ Weekly fail (32/2020)

Do you have one? I'm looking for a new 1TB SSD and a good vid...

Kontent Horizons developers news flash
ondrabus profile

Kontent Horizons developers news flash

Reactions 5 Comments
1 min read
What Gatsby v4 brings to your static site?
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What Gatsby v4 brings to your static site?

#gatsby #react #jamstack #javascript
Reactions 15 Comments
4 min read
Vue.js cheat sheet: Rendering data into HTML
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Vue.js cheat sheet: Rendering data into HTML

#vue #javascript #html #cheatsheet
Reactions 7 Comments
2 min read
Animating multiple elements with Vue transitions (and CSS var() function)
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Animating multiple elements with Vue transitions (and CSS var() function)

#css #transition #var #vue
Reactions 9 Comments
3 min read
How to use Kontent Delivery SDK with native ESM and Vite
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How to use Kontent Delivery SDK with native ESM and Vite

#kontent #vite #es2015 #esnext
Reactions 5 Comments
3 min read
How to use Highlight.js on a Next.js site
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How to use Highlight.js on a Next.js site

#highlight #next #react #code
Reactions 29 Comments 5
3 min read
🤦‍♂️ How to fail to record a conference presentation
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🤦‍♂️ How to fail to record a conference presentation

#fail #lessonslearned #conference #presentation
Reactions 2 Comments
2 min read
🎈 Weekly Win (44/2020)
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🎈 Weekly Win (44/2020)

#win #done #nextjs #transition
Reactions 3 Comments
1 min read
🤦‍♂️ Weekly fail (40/2020)
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🤦‍♂️ Weekly fail (40/2020)

#fail #lessonslearned #github #issue
Reactions 5 Comments
1 min read
🤦‍♂️ Weekly fail (37/2020)
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🤦‍♂️ Weekly fail (37/2020)

#fail #lessonslearned #gridsome #type
Reactions 5 Comments
1 min read
🤦‍♂️ Weekly fail (35/2020)
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🤦‍♂️ Weekly fail (35/2020)

#fail #lessonslearned #css #responsive
Reactions 2 Comments
1 min read
Which headless CMS features do developers want for free?
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Which headless CMS features do developers want for free?

#jamstack #headlesscms #free #project
Reactions 9 Comments
3 min read
🤦‍♂️ Weekly fail (32/2020)
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🤦‍♂️ Weekly fail (32/2020)

#fail #lessonslearned #video #unresponsive
Reactions 7 Comments 3
1 min read
🤦‍♂️ Weekly fail (30/2020)
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🤦‍♂️ Weekly fail (30/2020)

#fail #lessonslearned #password #fun
Reactions 5 Comments
1 min read
[Free webinar🙌] An Exclusive Look at State of Jamstack 2020 Report 📈
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[Free webinar🙌] An Exclusive Look at State of Jamstack 2020 Report 📈

#gatsby #ssg #jamstack #headlesscms
Reactions 5 Comments
1 min read
Overcoming presentation anxiety with a 3D printer?
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Overcoming presentation anxiety with a 3D printer?

#conference #presentation #anxiety #teleprompter
Reactions 9 Comments 1
3 min read
Developer Bingo
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Developer Bingo

#bingo #devrel #javascript #jamstack
Reactions 4 Comments
1 min read
CarMessenger app
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CarMessenger app

#twiliohackathon
Reactions 8 Comments
2 min read
Avoiding Parking Fines with Blazor and Geolocation
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Avoiding Parking Fines with Blazor and Geolocation

#blazor #geolocation #headless #spa
Reactions 13 Comments
8 min read
How to Build an Interactive SPA with Blazor
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How to Build an Interactive SPA with Blazor

#blazor #spa #javascript #csharp
Reactions 22 Comments
9 min read
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