Piotr Lewandowski
@piotrlnet.bsky.social
Sharing experiences on TypeScript and Angular.
Team Captain @dynatrace Core UI
Team Captain @dynatrace Core UI
Hiding the router in the electrical panel looks sleek, but the speed drop is brutal. Closing the metal box cuts Wi-Fi by 10x, just 5m away.
August 16, 2025 at 6:19 PM
Hiding the router in the electrical panel looks sleek, but the speed drop is brutal. Closing the metal box cuts Wi-Fi by 10x, just 5m away.
One of the most common traps of TypeScript.
Record<string, *> is so convenient for map-like structures but can't be trusted.
Falsely assumes that any string will **always** return a defined value, which breaks in runtime easily.
My go-to replacement: Always wrap it with Partial<>
Record<string, *> is so convenient for map-like structures but can't be trusted.
Falsely assumes that any string will **always** return a defined value, which breaks in runtime easily.
My go-to replacement: Always wrap it with Partial<>
April 2, 2025 at 9:20 PM
One of the most common traps of TypeScript.
Record<string, *> is so convenient for map-like structures but can't be trusted.
Falsely assumes that any string will **always** return a defined value, which breaks in runtime easily.
My go-to replacement: Always wrap it with Partial<>
Record<string, *> is so convenient for map-like structures but can't be trusted.
Falsely assumes that any string will **always** return a defined value, which breaks in runtime easily.
My go-to replacement: Always wrap it with Partial<>
Today I found myself at GPT :D I got a question I couldn't answer about Angular fakeAsync. A colleague then asked BingGPT, and it answered correctly. Turned out it connected the dots from StackOverflow post and my blog.
March 11, 2025 at 9:07 PM
Today I found myself at GPT :D I got a question I couldn't answer about Angular fakeAsync. A colleague then asked BingGPT, and it answered correctly. Turned out it connected the dots from StackOverflow post and my blog.
#infoshare conference after 30 minutes in queue, still about 100 meters to the building Seem there is no difference between free and paid ticket
March 11, 2025 at 9:07 PM
#infoshare conference after 30 minutes in queue, still about 100 meters to the building Seem there is no difference between free and paid ticket
Enough work for today
March 11, 2025 at 9:07 PM
Enough work for today
Typescript 5.0 gets new decorator standard incompatible with the current experimental one. Angular developers start to https://devblogs.microsoft.com/typescript/announcing-typescript-5-0-beta/#differences-with-experimental-legacy-decorators
March 11, 2025 at 9:07 PM
Typescript 5.0 gets new decorator standard incompatible with the current experimental one. Angular developers start to https://devblogs.microsoft.com/typescript/announcing-typescript-5-0-beta/#differences-with-experimental-legacy-decorators
Our most costfull ESLint rules: @nrwl_io takes 90% time of whole ESLint check
March 11, 2025 at 9:07 PM
Our most costfull ESLint rules: @nrwl_io takes 90% time of whole ESLint check
I used it too much anyway.
March 11, 2025 at 9:06 PM
I used it too much anyway.
TIL: Google Drive have OCR. You upload photo or PDF scan and it'll recognize even handwritten text and make it searchable. And it works. Settings -> Convert
March 11, 2025 at 9:06 PM
TIL: Google Drive have OCR. You upload photo or PDF scan and it'll recognize even handwritten text and make it searchable. And it works. Settings -> Convert
This time of the year again. Notion is a bit too complex for my personal life management. I've made it overcomplicated and don't know how to clean it up. All I want is Search.
March 11, 2025 at 9:06 PM
This time of the year again. Notion is a bit too complex for my personal life management. I've made it overcomplicated and don't know how to clean it up. All I want is Search.
Amazed by cyberpunk @edgerunners. It deserves lots of memes #Cyberpunk2077
March 11, 2025 at 9:06 PM
Amazed by cyberpunk @edgerunners. It deserves lots of memes #Cyberpunk2077
Hello Austria 👋 🇦🇹 looking forward for tomorrow's workshops at @Dynatrace
March 11, 2025 at 9:05 PM
Hello Austria 👋 🇦🇹 looking forward for tomorrow's workshops at @Dynatrace
Ok I think I can live with it. Windows 11 positively surprised. The biggest concern is that this Dell Precision cannot be called mobile 🤣 <2h on battery 🔋
March 11, 2025 at 9:05 PM
Ok I think I can live with it. Windows 11 positively surprised. The biggest concern is that this Dell Precision cannot be called mobile 🤣 <2h on battery 🔋
Trip out of the Gdańsk city.
March 11, 2025 at 9:05 PM
Trip out of the Gdańsk city.
I commonly see testing Observable with done(). You don't want to use it.
March 11, 2025 at 9:03 PM
I commonly see testing Observable with done(). You don't want to use it.
tree-shakeable lodash-es have taken two times more space than non-tree-shakeable lodash 61kb vs 37kb
March 11, 2025 at 9:03 PM
tree-shakeable lodash-es have taken two times more space than non-tree-shakeable lodash 61kb vs 37kb
by default, it removes all dev-files from the node_modules
March 11, 2025 at 9:02 PM
by default, it removes all dev-files from the node_modules
And it makes this meme irrelevant.
March 11, 2025 at 9:02 PM
And it makes this meme irrelevant.
Just got an email. Sneak peak 😁 #DevelopWithGoogle
March 11, 2025 at 9:02 PM
Just got an email. Sneak peak 😁 #DevelopWithGoogle
In Poland, except 7% inflation we also have 9pp tax increase. And it's called "New Order". https://9gag.com/gag/aWgMe44
March 11, 2025 at 9:02 PM
In Poland, except 7% inflation we also have 9pp tax increase. And it's called "New Order". https://9gag.com/gag/aWgMe44
I'll miss having debugging buttons on touchbar after moving to MBP2021
March 11, 2025 at 9:02 PM
I'll miss having debugging buttons on touchbar after moving to MBP2021
After a month exactly, this came to Poland. And doesn't work with Mac 🤣
March 11, 2025 at 9:01 PM
After a month exactly, this came to Poland. And doesn't work with Mac 🤣
Optimisation of and http pararelism by @csswizardry at #infoshare
March 11, 2025 at 9:01 PM
Optimisation of and http pararelism by @csswizardry at #infoshare
Attending @infosharepl conference. On-site after two years break! ❤️
March 11, 2025 at 9:01 PM
Attending @infosharepl conference. On-site after two years break! ❤️
Weekend out of city buzz 🏙️
March 11, 2025 at 9:00 PM
Weekend out of city buzz 🏙️