Open source Blogs

11/2/2025 • EN

Craig Taub

Craig Taub’s blog is where technology meets real-world experience. From JavaScript and Node.js to cloud computing and backend design, each post shares lessons learned, best practices, and honest thoughts from a Tech Lead who’s passionate about open source and testing.

javascript node.js

Craig Taub

16

11/2/2025 • EN

Dan Abramov

Overreacted.io is the personal blog of Dan Abramov, a software engineer best known for his work on React at Meta and as the creator of Redux. The blog explores ideas about JavaScript, React, functional programming, software design, and developer experience, often blending deep technical insight with personal reflection. Dan writes about topics like hooks, state management, debugging, performance, and the mental models behind React, helping readers understand not just how things work but why they were designed that way.

react javascript frontend

Dan Abramov

57

11/2/2025 • EN

Kent C. Dodds

KentCDodds.com is the personal website and blog of Kent C. Dodds, a software engineer, educator, and open-source contributor known for his work in the React ecosystem. He writes about modern web development, testing, accessibility, performance, and developer experience, focusing on how to build reliable, maintainable, and scalable applications. Kent is the creator of popular libraries such as Testing Library and Remix, and his articles often highlight practical approaches to writing better React components, handling state, and improving user experience. Beyond tutorials, the site features courses, workshops, podcasts, and conference talks, all aimed at helping developers learn by doing. With his teaching-first philosophy and clear explanations, KentCDodds.com has become one of the most trusted learning resources in the React and JavaScript community.

react javascript testing

Kent C. Dodds

194

11/2/2025 • EN

Martin Fowler

MartinFowler.com is the long-running technical blog of Martin Fowler, author, software architect, and Chief Scientist at ThoughtWorks. The site serves as a cornerstone for modern software engineering, featuring influential essays and guides on software architecture, refactoring, agile methodologies, design patterns, and continuous delivery. Martin’s writing combines deep technical expertise with a clear, educational tone, making complex ideas about domain-driven design, microservices, and testing strategies accessible to engineers of all levels. Classic works like Refactoring, Patterns of Enterprise Application Architecture, and Continuous Integration originated from concepts first explored on this blog. With over two decades of archives, MartinFowler.com remains one of the most authoritative and enduring resources in professional software development.

architecture software-engineering backend

Martin Fowler

55

11/2/2025 • EN

Josh Comeau

Josh W. Comeau is a frontend developer, educator and creator known for his engaging tutorials and deep dives into modern web development. On his blog he writes about React, CSS, animation, accessibility and design systems, combining technical precision with visual storytelling. His interactive posts make complex concepts easy to understand and help developers learn how the browser really works. Josh is the author of the popular course The Joy of React. His articles often explore the creative and human side of programming, mixing code with empathy and fun. His blog stands out for its clarity, practical value and beautifully crafted interactive examples.

react css frontend

Josh Comeau

81

11/2/2025 • EN

Tania Rascia

Personal blog about web development and programming

javascript web-development tutorials

Tania Rascia

30

11/2/2025 • EN

Robin Wieruch

RobinWieruch.de is the personal site and blog of Robin Wieruch, a software engineer and educator known for clear, practical tutorials on React, TypeScript, Next.js, GraphQL, Node.js, and testing. The articles focus on real projects and common problems such as state management, authentication, data fetching, pagination, performance, and testing strategies. Robin is the author of The Road to React and other hands-on guides. He publishes step by step walkthroughs that pair code with explanations, so readers learn the concepts and the reasoning behind them.

react javascript tutorials

Robin Wieruch

337

11/2/2025 • EN

Dan Luu

DanLuu.com is the personal blog of Dan Luu, known for long-form essays that mix systems thinking with careful measurement and clear writing. The topics range from computer latency and input lag, testing versus informal reasoning, and concurrency bugs, to industry pieces on developer compensation and curated lists of programming blogs worth reading. Many posts include data, historical context, and reproducible reasoning, which is why the site is often cited in courses and shared across the developer community. The design is intentionally minimal, which puts all attention on the ideas.

programming technology systems

Dan Luu

128

11/2/2025 • EN

Julia Evans

Jvns.ca is the personal blog of Julia Evans, a software engineer and writer known for making complex technical topics easy and fun to understand. Her posts cover Linux, networking, debugging, command-line tools, and systems programming, often using real-world examples and colorful visual explanations. Julia’s writing focuses on practical learning, showing how tools like strace, tcpdump, git, and Python actually work under the hood and helping developers gain confidence in understanding what their systems are doing. She is also the creator of the popular Zine series, which turns topics like debugging, shell commands, and performance profiling into engaging illustrated mini-books. With her clear and approachable teaching style, Jvns.ca has become one of the most beloved resources for developers who want to truly understand how computers work.

programming systems debugging

Julia Evans

23

11/2/2025 • EN

Brendan Gregg

BrendanGregg.com is the blog of Brendan Gregg, a performance engineer and computer scientist who shares deep expertise in system performance, observability, and kernel-level insights. His content covers topics like eBPF, Linux performance tools (perf, ftrace), flame graphs, and large-scale cloud systems analytics. Brendan writes with clarity about how to analyze bottlenecks, profile production systems, and tune infrastructure for speed and efficiency. The blog features both conceptual discussions and hands-on examples aimed at engineers tackling real performance problems in modern environments. Whether you are interested in kernel internals or high-level system design, BrendanGregg.com offers authoritative material grounded in years of experience.

performance systems linux

Brendan Gregg

14