Seth Vargo is a software engineer and writer focused on Go, developer experience, security, and cloud infrastructure, sharing practical insights from building and operating large-scale systems.
Nick Janetakis is a self-taught full-stack developer with 20+ years of experience, focused on building efficient systems, teaching programming, and running a freelance business around modern development and DevOps tools.
Liran Tal is an AI security researcher and Node.js security expert focusing on securing agentic AI workflows, MCP, and software supply chains through research, education, and open-source work.
Jacob Tomlinson writes about Python, open-source development, GitHub Actions, automation, and best practices for software maintenance.
Dave Hulbert is a Principal Engineer at Passenger, UK, writing about backend architecture, PHP development, AI, developer experience, and leadership in tech.
Martin Costello is a software developer and tester near London with 19+ years of experience, specializing in C# .NET, ASP.NET Core, AWS, and Azure.
Rachel Andrew is a senior web developer, technical writer, and editor at Google, CSS Working Group member, author, and speaker, sharing expertise in web development, CSS, and front/back-end technologies.
Rishabh Rawat is a backend engineer exploring Node.js, AWS, and communication protocols. Former Google Summer of Code student at PublicLab, he shares insights and projects on his Next.js blog.
Sebastian Raschka, PhD, is an LLM Research Engineer and AI expert bridging academia and industry, specializing in large language models, high-performance AI systems, and practical, code-driven machine learning.
Sindre Sorhus is a full-time open-source developer maintaining 1000+ popular npm packages, focused on macOS apps with Swift, Node.js tools, and high-quality CLI utilities, fully funded by the community.
André Staltz is an open source freelancer who builds and teaches software focused on JavaScript, reactive programming, and peer-to-peer networks, and is the creator of Manyverse, an off-the-grid social network.
Bas Dijkstra is an independent test automation consultant and trainer with 20 years of experience, specializing in HTTP API testing, RestAssured.Net, and delivering expert training worldwide.
Hynek Schlawack, a Python and Go developer from Berlin, shares insights through blog posts, conference talks, YouTube videos, and open-source projects, focusing on web hosting, software engineering, and community-driven tech.
Kenneth Reitz is an open-source creator and thinker exploring how technology, AI, and algorithms shape human consciousness, culture, and mental wellbeing—advocating for tech that serves humanity, not exploits it.
Drew DeVault’s blog features sharp commentary on open source, software engineering, programming languages, ethics in tech, and the social impact of technology.
John D. Cook provides expert consulting in applied mathematics and data privacy, helping clients from tech, biotech, and legal industries—including Amazon, Google, Microsoft, and Amgen—solve complex problems efficiently.
Henrik Warne’s blog shares thoughtful insights on programming, debugging, testing, and software craftsmanship, drawing on decades of experience and real-world lessons from tricky bugs and conferences.
Joshtronic is the personal site of Josh Sherman, a self-taught software engineer sharing life stories, tech insights, hobbies, and reflections from decades in and around software, creativity, and pop culture.
Kevin Avignon is a software engineer and writer embracing the focused generalist mindset, sharing thoughtful insights on engineering, developer productivity, performance, system design, and the human side of building software through in-depth articles and essays.
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.
