Lukasa’s Echochamber is a technical blog focused on Python, TLS, and open-source software maintenance. It features thoughtful essays on security APIs, networking, debugging low-level systems, and the realities of maintaining widely used libraries.
Paul Solt is an iPhone app expert and educator behind Super Easy Apps, helping beginners learn iOS development through practical, holistic training. He also creates apps like Brew Coffee for Apple Watch and shares iOS tips, testing techniques, and UIKit insights on his blog.
Gio Lodi is a software developer and author writing about Test-Driven Development, Swift, automation, and developer productivity. He is the author of Test-Driven Development in Swift with SwiftUI and Combine.
Greg Heo is a software engineer at Apple and former iOS engineer at Instagram. He writes about Swift, iOS development, and photography, blending technical depth with a strong design and creativity focus.
Alexey Alter-Pesotskiy is a mobile test automation engineer writing practical guides on Android and iOS testing, CI optimization, and performance profiling. His blog focuses on improving test reliability, coverage, and developer productivity.
Ellen Shapiro is a software developer and writer sharing thoughtful insights on iOS, web development, open source, and life in tech. Her blog blends practical programming tips with personal stories, speaking experiences, and reflections on work and creativity.
Guilherme Rambo is an Apple-platform developer and security researcher writing in-depth analyses on iOS, macOS, privacy, and system-level bugs. Known for uncovering critical issues, reverse engineering, and deep technical investigations across Apple ecosystems.
Peter Steinberger is a developer and open-source creator exploring modern web technologies after years of native iOS development. Based between Vienna and London, he builds in public, shares learnings, and speaks at tech conferences.
Brian Coyner is a seasoned software engineer, technical leader, and public speaker specializing in mobile and software architecture. He helps teams solve complex problems using core software principles, GoF design patterns, strong testing practices, and thoughtful API design. He is currently a Lead Software Architect (Staff+ Engineer) at NISC, focusing on scalable, reliable, and user-centric mobile solutions.
Scott Berrevoets is an iOS-focused software engineer with over a decade of experience building and scaling mobile platforms. Currently at Speak and formerly a long-time iOS tech lead at Lyft, he writes about iOS development, architecture, and mobile engineering.
Krzysztof Zabłocki (merowing_) is a Principal Engineer focused on developer experience and solving complex engineering problems. He builds award-winning apps and tools used by thousands of teams and shares insights on modern development, tooling, and LLM-assisted workflows.
Mike Ash — Veteran Apple-platform developer and writer known for deep dives into Objective-C, Swift, runtimes, and low-level system behavior through his long-running Friday Q&A series.
Filip Němeček — iOS developer building apps and tools, with additional work in Python and Django. Shares practical articles, projects, and indie app work.
John Gruber — Writer, developer, and creator of Markdown, known for building influential tools and utilities for writers and developers, and for shaping modern web writing, typography, and developer workflows through elegant, minimal software.
Tibor Bödecs — Swift developer and technical writer sharing in-depth articles on Swift, Swift 6, server-side Swift, and frameworks like Hummingbird and Vapor, with a focus on clean architecture, type safety, and modern language features.
