@hardkoded profile picture
Dario Kondratiuk @hardkoded

Engineer at @mablhq - Microsoft MVP 2020-2025 - Author of Puppeteer Sharp and Playwright Sharp. Author of UI Testing with Puppeteer book. @kblok in Spanish

Joined September 2017
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  • Followers 798
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Dario Kondratiuk@hardkoded
31 May 2021
In case you missed the news, My book UI Testing with Puppeteer is available on Amazon! I think it's a great introduction not only to Puppeteer but also to browser automation! 🙂 amazon.com/Testing-Puppeteer…

UI Testing with Puppeteer: Implement end-to-end testing and browser automation using JavaScript and...

UI Testing with Puppeteer: Implement end-to-end testing and browser automation using JavaScript and Node.js

amazon.com
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This is why we need to stop calling OSS to products maintained by corporations. That popular "open source" you use that it's free, depends on a budget of some manager at a big corporation.
yenkel
@yenkel
Feb 24
very interesting and 🤯 re 👇 wonder what this will mean for oss test suites typically maintained by companies? private in the future
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You know it's a lie when they begin with " Yes, and don't ask again for similar commands"
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Well, that's pretty much like doing open-source.
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Writing a book be like
Paul Mit
@pmitu
18 Oct 2025
When you’re done building and find out you have to do marketing too:
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THIS IS NOT OPEN SOURCE
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If your PR description is a link to a private ticket system, your project is not an open-source project; it's corporate marketing.
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What????? @MicrosoftEdge can scrape data from a website!!!
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Copilot, please fix.
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I know that I say the same thing every year. But it feels the same every year! You go from denial, sadness, and acceptance until you finally receive the email you've been waiting for. I'm thrilled to have been awarded the Microsoft MVP award for the 6th consecutive year! #mvpbuzz
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I just found out that the A in Dario is like the A in Mario or Cardio, but not the A in Radio. What's wrong with you Radio?
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All my chats have this.
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This is the first thing an AI browser like @diabrowser should support. I already have many AI chat wrappers.
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Dario Kondratiuk retweeted
Amanda Silver
@amandaksilver
27 Jun 2025
Posting two new jobs on our team... 🧵
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People are laughing about Vibe coding in the same way we laughed about "Prompt engineering". Both will be (are) part of the development workflow.
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Nobody knows what we say yes to right?
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I'm like, "I swear I never scraped you!"
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Dario Kondratiuk retweeted
Ilya · イリア
@ilyamiskov
11 Jun 2025
Liquid glass
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I know that it sucks, but for real, on every lay off I go to see if the team of the company-backed OSS projects I use is still alive.
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Can we lay off influencers instead?
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The Real Cost of Open Source in Test Automation. @mablhq mabl.com/blog/the-real-cost-…

The Real Cost of Open Source in Test Automation

Open source may seem affordable, until you look a little deeper. In this article, you'll learn why OS is expensive and how mabl can save in the long run.

mabl.com
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I would also add that most open-source projects rely on a mid-level manager's decision to keep funding the project.
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I love OSS but you need to know who is backing an OSS and why they do that. Corporate backed OSS is not less risky than a community based one.
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