This Dev Brain

Dope Links 2026.03

Michal Tynior — Tue, 31 Mar 2026 18:00:36 +0200

Dope Links 2026.03

This month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2026.02

Michal Tynior — Sat, 28 Feb 2026 18:00:15 +0100

Dope Links 2026.02

This month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2026.01

Michal Tynior — Sat, 31 Jan 2026 18:00:08 +0100

Dope Links 2026.01

This month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.12

Michal Tynior — Wed, 31 Dec 2025 18:00:04 +0100

Dope Links 2025.12

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.11

Michal Tynior — Sun, 30 Nov 2025 18:00:27 +0100

Dope Links 2025.11

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.10

Michal Tynior — Fri, 31 Oct 2025 18:00:11 +0100

Dope Links 2025.10

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.09

Michal Tynior — Tue, 30 Sep 2025 18:00:00 +0200

Dope Links 2025.09

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.08

Michal Tynior — Sun, 31 Aug 2025 18:00:04 +0200

Dope Links 2025.08

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.07

Michal Tynior — Thu, 31 Jul 2025 18:00:19 +0200

Dope Links 2025.07

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.06

Michal Tynior — Mon, 30 Jun 2025 18:00:27 +0200

Dope Links 2025.06

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.05

Michal Tynior — Sat, 31 May 2025 18:00:27 +0200

Dope Links 2025.05

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.04

Michal Tynior — Wed, 30 Apr 2025 18:00:13 +0200

Dope Links 2025.04

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.03

Michal Tynior — Mon, 31 Mar 2025 18:00:19 +0200

Dope Links 2025.03

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.02

Michal Tynior — Fri, 28 Feb 2025 18:00:14 +0100

Dope Links 2025.02

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2025.01

Michal Tynior — Fri, 31 Jan 2025 18:00:45 +0100

Dope Links 2025.01

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.12

Michal Tynior — Tue, 31 Dec 2024 18:00:47 +0100

Dope Links 2024.12

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.11

Michal Tynior — Sat, 30 Nov 2024 18:00:23 +0100

Dope Links 2024.11

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.10

Michal Tynior — Thu, 31 Oct 2024 18:00:34 +0100

Dope Links 2024.10

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.09

Michal Tynior — Mon, 30 Sep 2024 18:00:30 +0200

Dope Links 2024.09

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.08

Michal Tynior — Sat, 31 Aug 2024 18:00:24 +0200

Dope Links 2024.08

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.07

Michal Tynior — Wed, 31 Jul 2024 18:00:38 +0200

Dope Links 2024.07

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.06

Michal Tynior — Sun, 30 Jun 2024 18:00:38 +0200

Dope Links 2024.06

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.05

Michal Tynior — Fri, 31 May 2024 18:00:00 +0200

Dope Links 2024.05

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.04

Michal Tynior — Tue, 30 Apr 2024 18:00:04 +0200

Dope Links 2024.04

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.03

Michal Tynior — Sun, 31 Mar 2024 18:00:09 +0200

Dope Links 2024.03

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.02

Michal Tynior — Thu, 29 Feb 2024 18:00:57 +0100

Dope Links 2024.02

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2024.01

Michal Tynior — Wed, 31 Jan 2024 18:00:37 +0100

Dope Links 2024.01

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2023.12

Michal Tynior — Sun, 31 Dec 2023 18:00:04 +0100

Dope Links 2023.12

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2023.11

Michal Tynior — Thu, 30 Nov 2023 18:00:12 +0100

Dope Links 2023.11

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2023.10

Michal Tynior — Tue, 31 Oct 2023 18:00:40 +0100

Dope Links 2023.10

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to install Ghost blog on Ubuntu

Michal Tynior — Mon, 30 Oct 2023 19:00:05 +0100

How to install Ghost blog on Ubuntu

I've prepared set of instructions for installing Ghost Blog on Ubuntu.

Dope Links 2023.09

Michal Tynior — Sat, 30 Sep 2023 18:00:08 +0200

Dope Links 2023.09

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Xplunger

Michal Tynior — Sun, 10 Sep 2023 18:00:10 +0200

Xplunger

I've created a utility app that unclogs Xcode's build processes.

SwiftyLogger

Michal Tynior — Sun, 03 Sep 2023 20:15:46 +0200

SwiftyLogger

I created a simple and flexible logging library in Swift.

Dope Links 2023.08

Michal Tynior — Thu, 31 Aug 2023 18:00:27 +0200

Dope Links 2023.08

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2023.07

Michal Tynior — Mon, 31 Jul 2023 18:00:19 +0200

Dope Links 2023.07

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2023.06

Michal Tynior — Fri, 30 Jun 2023 18:00:10 +0200

Dope Links 2023.06

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to fix the "The file “.swiftlint.yml” couldn’t be opened because you don’t have permission to view it" issue

Michal Tynior — Wed, 21 Jun 2023 17:00:04 +0200

How to fix the "The file “.swiftlint.yml” couldn’t be opened because you don’t have permission to view it" issue

When we use swiftlint with Xcode 15 we can get the "The file “.swiftlint.yml” couldn’t be opened because you don’t have permission to view it" error. Here is how to fix it.

OpenAI's Moderation API

Michal Tynior — Sun, 04 Jun 2023 18:00:32 +0200

OpenAI's Moderation API

In this post I briefly delve into OpenAI's Moderation API.

Dope Links 2023.05

Michal Tynior — Wed, 31 May 2023 18:00:33 +0200

Dope Links 2023.05

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Fine-tuning OpenAI models

Michal Tynior — Tue, 30 May 2023 18:00:31 +0200

Fine-tuning OpenAI models

I prepared the TL;DR of OpenAI's fine-tuning.

Pitfalls of the ChatGPT

Michal Tynior — Sun, 28 May 2023 18:00:24 +0200

Pitfalls of the ChatGPT

In today's world, ChatGPT and AI tools are becoming increasingly present in our lives. However, using such tools comes with certain risks that we must be aware of.

Dope Links 2023.04

Michal Tynior — Sun, 30 Apr 2023 18:00:48 +0200

Dope Links 2023.04

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Notch Player

Michal Tynior — Sun, 16 Apr 2023 18:00:24 +0200

Notch Player

I created a mini media player - Notch Player- that works under the MacBook's notch.

Dope Links 2023.03

Michal Tynior — Fri, 31 Mar 2023 18:00:34 +0200

Dope Links 2023.03

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dynamic Notch

Michal Tynior — Sun, 19 Mar 2023 21:00:23 +0100

Dynamic Notch

I created a library for making apps that work around the MacBooks's Notch.

Apple's Hello animation

Michal Tynior — Sun, 12 Mar 2023 18:00:07 +0100

Apple's Hello animation

I recreated Apple's "hello" animation using SwiftUI.

Headline

Michal Tynior — Sun, 05 Mar 2023 18:00:21 +0100

Headline

I created an iOS app that presents news summaries generated by Quicknews.

Quicknews

Michal Tynior — Fri, 03 Mar 2023 20:05:22 +0100

Quicknews

I created a service that summarizes news from RSS feed.

Dope Links 2023.02

Michal Tynior — Tue, 28 Feb 2023 18:00:46 +0100

Dope Links 2023.02

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

FRIDAI

Michal Tynior — Thu, 23 Feb 2023 20:02:05 +0100

FRIDAI

I created my own Voice Assistant powered by ChatGPT.

Fulcrum

Michal Tynior — Tue, 07 Feb 2023 18:00:14 +0100

Fulcrum

I created a utility SwiftUI framework to speed up application development.

Dope Links 2023.01

Michal Tynior — Tue, 31 Jan 2023 18:00:43 +0100

Dope Links 2023.01

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Hanger

Michal Tynior — Sat, 28 Jan 2023 21:06:47 +0100

Hanger

I created a watchOS app that helps me working out.

SwiftBus - A lightweight Event Bus library written in Swift

Michal Tynior — Fri, 20 Jan 2023 20:37:38 +0100

SwiftBus - A lightweight Event Bus library written in Swift

I've created a simple and lightweight Event Bus library that is written in Swift and powered by Combine.

Dope Links 2022.12

Michal Tynior — Sat, 31 Dec 2022 18:00:52 +0100

Dope Links 2022.12

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.11

Michal Tynior — Wed, 30 Nov 2022 18:00:47 +0100

Dope Links 2022.11

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Gonk

Michal Tynior — Fri, 11 Nov 2022 12:01:14 +0100

Gonk

I created an app that monitors the device's battery state.

Dope Links 2022.10

Michal Tynior — Mon, 31 Oct 2022 18:00:23 +0100

Dope Links 2022.10

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.09

Michal Tynior — Fri, 30 Sep 2022 18:00:03 +0200

Dope Links 2022.09

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.08

Michal Tynior — Wed, 31 Aug 2022 18:00:05 +0200

Dope Links 2022.08

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.07

Michal Tynior — Sun, 31 Jul 2022 18:00:27 +0200

Dope Links 2022.07

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to build DocC documentation using a Command Line and distribute it to Developers

Michal Tynior — Wed, 06 Jul 2022 19:26:57 +0200

How to build DocC documentation using a Command Line and distribute it to Developers

Learn how to build DocC documentation using a Command Line and how to distribute it to External Developers

How to set a variable color to the SFSymbol in SwiftUI

Michal Tynior — Mon, 04 Jul 2022 18:00:50 +0200

How to set a variable color to the SFSymbol in SwiftUI

Learn how to set a variable color to the SFSymbol in SwiftUI.

How to use SFSymbol rendering modes in SwiftUI

Michal Tynior — Sun, 03 Jul 2022 18:00:22 +0200

How to use SFSymbol rendering modes in SwiftUI

Learn how to use different SFSymbols rendering modes and how to customize them.

Dope Links 2022.06

Michal Tynior — Thu, 30 Jun 2022 20:00:04 +0200

Dope Links 2022.06

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.05

Michal Tynior — Tue, 31 May 2022 18:00:00 +0200

Dope Links 2022.05

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.04

Michal Tynior — Sat, 30 Apr 2022 18:00:00 +0200

Dope Links 2022.04

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.03

Michal Tynior — Thu, 31 Mar 2022 20:00:00 +0200

Dope Links 2022.03

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.02

Michal Tynior — Mon, 28 Feb 2022 18:00:00 +0100

Dope Links 2022.02

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2022.01

Michal Tynior — Mon, 31 Jan 2022 18:00:00 +0100

Dope Links 2022.01

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2021.12

Michal Tynior — Fri, 31 Dec 2021 18:00:00 +0100

Dope Links 2021.12

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2021.11

Michal Tynior — Tue, 30 Nov 2021 18:00:00 +0100

Dope Links 2021.11

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to use pattern to exclude folders and files in Backblaze

Michal Tynior — Mon, 29 Nov 2021 19:40:51 +0100

How to use pattern to exclude folders and files in Backblaze

Learn how to ignore folders and files using pattern in Backblaze.

How to fix the "SwiftLint not installed" warning on M1 Macs

Michal Tynior — Sat, 27 Nov 2021 19:32:43 +0100

How to fix the "SwiftLint not installed" warning on M1 Macs

Learn how to fix the `SwiftLint not installed` warning on M1 Macs.

How to disable custom keyboards for iOS application using Swift

Michal Tynior — Wed, 17 Nov 2021 09:43:38 +0100

How to disable custom keyboards for iOS application using Swift

Learn how to disable custom 3rd party keyboards for an iOS application.

How to use async/await with iOS 13 and iOS 14

Michal Tynior — Thu, 04 Nov 2021 18:00:00 +0100

How to use async/await with iOS 13 and iOS 14

Learn how to use Swift's concurrency systems with iOS 13 and iOS 14.

Updating Ghost Blog and fixing potential issues

Michal Tynior — Tue, 02 Nov 2021 19:00:00 +0100

Updating Ghost Blog and fixing potential issues

Learn how to update Ghost blog to the latest minor and major versions, and fix potential issues.

How to create a custom macOS folder icon

Michal Tynior — Mon, 01 Nov 2021 19:00:00 +0100

How to create a custom macOS folder icon

Learn how to create custom macOS folder icons.

Dope Links 2021.10

Michal Tynior — Sun, 31 Oct 2021 18:00:00 +0100

Dope Links 2021.10

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to add spacers to macOS Dock

Michal Tynior — Sat, 30 Oct 2021 16:44:14 +0200

How to add spacers to macOS Dock

Learn how to add spacers between icons in macOS Dock.

Swift Packages and GitHub Actions

Michal Tynior — Wed, 27 Oct 2021 09:40:00 +0200

Swift Packages and GitHub Actions

Learn how to use GitHub Actions as CI for Swift Packages.

Match - A lightweight matching library for XCTest Framework

Michal Tynior — Mon, 25 Oct 2021 19:30:49 +0200

Match - A lightweight matching library for XCTest Framework

I've created a matching library for XCTest framework.

Dope Links 2021.09

Michal Tynior — Thu, 30 Sep 2021 18:00:00 +0200

Dope Links 2021.09

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2021.08

Michal Tynior — Tue, 31 Aug 2021 18:00:00 +0200

Dope Links 2021.08

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2021.07

Michal Tynior — Sat, 31 Jul 2021 18:00:00 +0200

Dope Links 2021.07

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to format Date Components with AttributedString

Michal Tynior — Wed, 14 Jul 2021 19:00:00 +0200

How to format Date Components with AttributedString

Learn how to format Date Components with AttributedString.

How to format Dates, TimeIntervals, Numbers, and Lists in iOS 15

Michal Tynior — Fri, 09 Jul 2021 08:00:00 +0200

How to format Dates, TimeIntervals, Numbers, and Lists in iOS 15

Learn how to format Dates, TimeIntervals, Numbers, and Lists in iOS 15

How to format a list in iOS 15 and macOS 12

Michal Tynior — Thu, 08 Jul 2021 08:45:00 +0200

How to format a list in iOS 15 and macOS 12

Learn how to format a list using the new APIs introduced in iOS 15 and macOS 12.

How to format a Number in iOS 15 and macOS 12

Michal Tynior — Wed, 07 Jul 2021 09:00:00 +0200

How to format a Number in iOS 15 and macOS 12

Learn how to format a Number using the new APIs introduced in iOS 15 and macOS 12.

How to format a Time Interval in iOS 15 and macOS 12

Michal Tynior — Tue, 06 Jul 2021 08:00:00 +0200

How to format a Time Interval in iOS 15 and macOS 12

Learn how to format a Time Interval using the new APIs introduced in iOS 15 and macOS 12.

How to convert a String into a Date in iOS 15 and macOS 12

Michal Tynior — Mon, 05 Jul 2021 08:13:45 +0200

How to convert a String into a Date in iOS 15 and macOS 12

Learn how to convert a String into a Date using the new APIs introduced in iOS 15 and macOS 12.

How to format a Date in iOS 15 and macOS 12

Michal Tynior — Fri, 02 Jul 2021 10:10:34 +0200

How to format a Date in iOS 15 and macOS 12

Learn how to format a Date using the new APIs introduced in iOS 15 and macOS 12.

Dope Links 2021.06

Michal Tynior — Wed, 30 Jun 2021 18:00:00 +0200

Dope Links 2021.06

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2021.05

Michal Tynior — Mon, 31 May 2021 18:00:00 +0200

Dope Links 2021.05

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Dope Links 2021.04

Michal Tynior — Fri, 30 Apr 2021 18:00:00 +0200

Dope Links 2021.04

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to fix Internal Server Error when uploading an image to Ghost

Michal Tynior — Fri, 16 Apr 2021 09:00:00 +0200

How to fix Internal Server Error when uploading an image to Ghost

In this post I explain how to fix the Internal Server Error when uploading an image to Ghost.

Generate a sequence of values in Swift

Michal Tynior — Thu, 08 Apr 2021 21:01:55 +0200

Generate a sequence of values in Swift

In this quick tip learn how to generate a sequence of values in Swift using the stride function.

Dope Links 2021.03

Michal Tynior — Wed, 31 Mar 2021 18:00:00 +0200

Dope Links 2021.03

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

How to display a Custom View inside macOS Dock using NSDockTile

Michal Tynior — Mon, 08 Mar 2021 08:02:39 +0100

How to display a Custom View inside macOS Dock using NSDockTile

In this article I explain how to display a Custom View inside macOS Dock using NSDockTile class.

Relay

Michal Tynior — Wed, 03 Mar 2021 08:00:01 +0100

Relay

I created a link-sharing application called Relay

Dope Links 2021.02

Michal Tynior — Sun, 28 Feb 2021 18:00:00 +0100

Dope Links 2021.02

During this month, I stumble upon a couple of dope links. And I wanted to share them with you.

Generic CSS hover effect

Michal Tynior — Sun, 21 Feb 2021 18:00:00 +0100

Generic CSS hover effect

In this article I explain how to implement a generic hover effect that works with all the colors.

How to use v-model in Vue 3?

Michal Tynior — Tue, 16 Feb 2021 18:00:00 +0100

How to use v-model in Vue 3?

Let's see how to use the new v-model syntax in Vue 3.

Essentials tools every iOS developer should know in 2021

Michal Tynior — Tue, 02 Feb 2021 08:00:00 +0100

Essentials tools every iOS developer should know in 2021

List of essentials tools that every iOS Developer should know about in 2021.

Dope Links 2021.01

Michal Tynior — Sun, 31 Jan 2021 18:30:00 +0100

Dope Links 2021.01

During this month I stumble up a couple of dope links, and I wanted to share them with you.

How to trim a string in Swift

Michal Tynior — Fri, 15 Jan 2021 11:18:31 +0100

How to trim a string in Swift

Let's see how to trim a String in Swift.

The Automatic Disqus Theme Switching

Michal Tynior — Sun, 03 Jan 2021 18:00:00 +0100

The Automatic Disqus Theme Switching

Let's see how to add an automatic theme switching to the Disqus comments.

CSS Floating hearts animation

Michal Tynior — Sun, 27 Dec 2020 18:00:00 +0100

CSS Floating hearts animation

Let's see how to create floating hearts animation using only HTML, CSS, and SVG.

Christmas Card made with HTML, CSS, and SVG

Michal Tynior — Sun, 20 Dec 2020 18:00:00 +0100

Christmas Card made with HTML, CSS, and SVG

I've created an animated Christmas card using only HTML, CSS, and SVG.

The PROPER way to convert a String to a Custom Type in Swift

Michal Tynior — Sun, 13 Dec 2020 18:00:00 +0100

The PROPER way to convert a String to a Custom Type in Swift

Let's see how to convert a String value to any custom type in Swift using the LosslessStringConvertible protocol.

How to update app icons in macOS Big Sur

Michal Tynior — Sun, 06 Dec 2020 20:43:44 +0100

How to update app icons in macOS Big Sur

Let's see how to bring a little bit of consistency to app icons in macOS Big Sure.

How to add Open in VS Code option to Finder

Michal Tynior — Tue, 01 Dec 2020 20:08:23 +0100

How to add Open in VS Code option to Finder

Check out how to open any file and folder in Visual Studio Code directly from macOS Finder.

Adding badges to iOS App Icons

Michal Tynior — Tue, 01 Dec 2020 20:08:17 +0100

Adding badges to iOS App Icons

See how to simply and quickly add badges to your app icons.

Make meetings (with your client) more effective with this one trick

Michal Tynior — Tue, 01 Dec 2020 20:08:05 +0100

Make meetings (with your client) more effective with this one trick

Are your meeting boring? Do they end in vain? Do you feel they are just waste of time? Let's see how to change it, and make meetings more effective.